Linear Systems
Main Catalog
MOVITEC Linear Systems
The Italian company Impex
Tecniche Lineari designs and
manufactures a wide range of
products under the brand name
MOVITEC: Electromechanical and
pneumatic Linear Tables, “Piccola” Micro
Linear Tables for reduced space and “BiRail” Linear Modules with 2 rail guides and
4 slide units.
The flexibility of the products combined
with a wide selection of drives, guiding
systems and options allows for easy integration into new or existing machines.
Drives
An ample selection of drives is available
to find the right solution for any specific
application. Based on the load and production cycle, an appropriate drive is
available: rolled or ground ball screws,
high-helix lead screws, rolled or ground
satellite roller screws, trapezoidal screws
and pneumatic cylinders.
Guiding systems
The guiding system can be made up of
linear rail guides, long carriage linear rail
guides, heavy load linear rail guides, linear
roller guides can be used, but slideways,
cross roller guides, linear ball bearings and
ball bushings are also available.
2 | Linear Systems
Motors
Depending on the working cycles,
brushless DC servomotors, AC/
DC servomotors, stepper motors (all Italian brand) or custom
specific motor mounting is
available.
Materials
All MOVITEC linear systems are manufactured from extruded anodized aluminum
profiles.
Linear Tables are also available in steel.
“Piccola” Micro Linear Tables are manufactured standard from anodized aluminium. For special applications they are
also available in non-corrosive steel.
“Bi-Rail” Linear Modules are manufactured
from an extruded anodized aluminium
profile.
Protections
All MOVITEC linear systems are delivered
with PVC bellows to protect the drives
and guides. For special applications, metal
covers or bellows with slats are available.
Options
A wide selection of options turn MOVITEC
systems into the most flexible components for custom-made solutions:
extra drillings, lubrication, limit switches,
blocking systems, direct motor drive with
coupling or with toothed belt, security
systems and measuring systems.
For Pneumatic Linear Tables TPP there
are mechanical safety lock devices with or
without rod blocking device, safety shock
absorbers, proximity sensors and different cylinder mounting plates.
Complete, customer specific
solutions
MOVITEC linear systems are the ideal
components for customer-specific solutions. Thanks to their modular construction, very economic, application-oriented
linear systems can be implemented.
Linear sections with special lengths,
long or double carriages, special surface
treatments such as gunmetal finish for the
laser industry and many other “specials”
can be created in the shortest time.
Application
areas
MOVITEC Linear
Systems are supplied
for use in many industrial
areas, such as:
- Automotive
- Packaging
- Palletization
- Manipulation
- Laser / Water jet cutting
- Visual control systems
- Precision Assembly
- Semiconductors / Electronics
- Factory automation
- Machine tooling
- Micromechanics
- Medical
- Mixing machines
- Cartesian robots / X-Y / X-Y-Z systems
etc.
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
Overview MOVITEC Linear Systems
MOVITEC
Product matrix _________________________________________________________ 4
“Piccola” Micro Linear Tables
LV type______________________________________________________________ 5–23
– size 050/075/100
– expansion bellows or metal cover
– screw drive
– different guiding systems (P/V/X/Z)
– for medium loads at reduced space
Linear Tables
TV type (electromechanical) _____________________________________25–59
– size 100/150/200/250/300/400
– screw drive
– different guiding systems (P/L/H/R/B)
– for heavy loads and accurat positioning
TP type (pneumatic)________________________________________________61–91
– size 150/200/250/300/400
– pneumatic cylinder
– different guiding systems (P/L/H/R)
– for heavy loads and accurat positioning
“Bi-Rail” Linear Modules _________________________________________________________________________________93–99
MV/MH type
– size 055/070/090/130/160
– screw drive (MV type)
– screw drives for heavy loads (MH type)
– different guiding systems (P/L/H/R)
– for heavy loads and accurat positioning
MC type
– size 055/070/090/130/160
– toothed belt drive
– different guiding systems (P/L/H/R)
– for heavy loads, accurat positioning and high moving speeds
Design fundamentals
© IMPEX TECNICHE LINEARI SRL | 02.2009 | www.movitec.it
… for screw drives and linear rail guides_________________________________100-105
Linear Systems | 3
Product matrix
Product
Drive
V – Rolled ball screws
V – Ground ball screws
V – “Speedy” high-helix lead screws
V – “Rondo” round thread lead screws
V – Satellite roller screws
V – Trapezoidal screws
P – Pneumatic cylinder
C – Toothed belt
Guiding system P – Linear rail guides (standard)
L – Long carriage linear rail guides
H – Heavy load linear rail guides
R – Linear roller guides
B – Ball bushings
V – Slideways
X – Cross roller guides
Z – Linear ball bearings
Size
050
055
070
075
090
100
130
150
160
200
250
300
400
Material
A – Aluminium
C – Steel
X – Stainless steel
Stroke
[mm]
Protection
S – Expansion bellows
M – Metal cover
B – Steel strapping
Options
Extra drillings
Lubrication
Limit switches
Fixing systems
Direct motor mount with coupling
Lateral motor mount with belt gear
Safety systems
Measuring systems
Motors
BLDC brushless servomotors
AC/DC servomotors
Stepper motors
Controls
Linear controls
Path controls for 2, 3 and more axes
Pages
4 | Linear Systems
“Piccola” Micro
Linear Tables
LV
•
•
•
•
–
–
–
–
•
–
–
–
–
•
•
•
•
–
–
•
–
•
–
–
–
–
–
–
–
•
–
•
20–500
•
•
–
•
•
•
•
•
•
•
•
•
•
•
•
•
Linear Tables
Linear Tables
TV
•
•
•
•
•
•
–
–
•
•
•
•
•
–
–
–
–
–
–
–
–
•
–
•
–
•
•
•
•
•
•
–
50–2600
•
•
–
•
•
•
•
•
•
•
•
•
•
•
•
•
TP
–
–
–
–
–
–
•
–
•
•
•
•
–
–
–
–
–
–
–
–
–
–
–
•
–
•
•
•
•
•
•
–
50–600
•
–
–
•
•
•
•
•
•
•
–
•
•
•
•
•
“Bi-Rail”
“Bi-Rail”
Linear Modules Linear Modules
MV
MC
•
–
•
–
•
–
•
–
–
–
–
–
–
–
–
•
•
•
•
•
•
•
•
•
–
–
–
–
–
–
–
–
–
–
•
•
•
•
–
–
•
•
–
–
•
•
–
–
•
•
–
–
–
–
–
–
–
–
•
•
–
–
–
–
100–3000
100–3700
•
•
–
–
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
5–23
25–59
61–91
93–99
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
Content LV type
Description LV type__________________________________________________________________________________________________ 6
Order code LV type__________________________________________________________________________________________________ 7
LV 050
–with expansion bellows (S): Dimensions / Technical Data _ _______________________________________________________________ 8
–with metal cover (M): Dimensions / Technical Data ______________________________________________________________________ 9
–Drives __________________________________________________________________________________________________________10
–Guiding system___________________________________________________________________________________________________11
LV 075
–with expansion bellows (S): Dimensions / Technical Data _ ______________________________________________________________12
–with metal cover (M): Dimensions / Technical Data _____________________________________________________________________13
–Drives __________________________________________________________________________________________________________14
–Guiding system___________________________________________________________________________________________________15
LV 100
–with expansion bellows (S): Dimensions / Technical Data _ ______________________________________________________________16
–with metal cover (M): Dimensions / Technical Data _____________________________________________________________________17
–Drives __________________________________________________________________________________________________________18
–Guiding system___________________________________________________________________________________________________19
Options for LV type
–Positioning holes _________________________________________________________________________________________________20
–Lubrication_ _____________________________________________________________________________________________________20
–Tapping holes in base plate ________________________________________________________________________________________20
–Limit switches ___________________________________________________________________________________________________21
–Motor mount ____________________________________________________________________________________________________22
–Measuring systems _______________________________________________________________________________________________22
–Assembly examples_______________________________________________________________________________________________23
–Complete, customer specific solutions_______________________________________________________________________________23
Design fundamentals
–for screw drives ____________________________________________________________________________________________ 100–103
–for linear rail guides _________________________________________________________________________________________ 104–105
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
“Piccola” Micro Linear Tables | 5
Description LV type
“Piccola” Micro Linear Tables
The “Piccola” Micro Linear Tables are
manufactured from anodised aluminium
in three sizes: 050, 075 and 100. For
special applications they may also be
supplied in stainless steel. In this case
both the drives and guiding systems are
provided in non-corrossive materials. The
minimum stroke is 20 mm up to maximum
500 mm, depending on the size. “Piccola”
is the right solution for reduced space and
medium loads.
Drives
A wide range of drives is available:
–rolled or ground ball screws,
Ø 6–10 mm, pitch 1–10 mm,
ISO 5 or ISO 7
–“Speedy” high-helix lead screws,
Ø 6–10 mm, pitch 5–35 mm,
ISO 7 (standard) or ISO 5 (on request)
–“Rondo” round thread lead screws,
Ø x pitch 6x2 / 8x2 / 10x3 mm,
ISO 9 (standard) or ISO 7 (on request)
Guiding system
There are four different standard types of
guiding systems available:
–LVP with micro linear rail guides
Product
Drive
Guide
Size
Material
Strike
Protection
Options
and three versions with prismatic guides:
–LVV with slideways
–LVX with cross roller guides
–LVZ with linear ball bearings.
Application
“Piccola” is suitable for
- Micromechanics
- Laser industries
- Biomedical
- Prototypes
- Silk-screen printing
and so on, and can be easily combined
together or with any other MOVITEC linear
system to build multi axis systems.
6 | “Piccola” Micro Linear Tables
Motors
Controls
“Piccola” Micro Linear Tables LV type
V – Rolled ball screws
V – Ground ball screws
V – “Speedy” high-helix lead screws
V – “Rondo“ round thread lead screws
P – Linear rail guides (standard)
V – Slideways
X – Cross roller guides
Z – Linear ball bearings
050
075
100
A – Aluminium
X – Stainless steel
[mm]
S – Expansion bellows
M – Metal cover
Extra drillings
Lubrication
Limit switches
Direct motor mount with coupling
Lateral motor mount with belt gear
Measuring systems
BLDC brushless servomotors
AC/DC servomotors
Stepper motors
Linear controls
Path controls for 2, 3 and more axes
LVP
•
•
•
•
•
–
–
–
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
LVV
LVX
•
•
•
•
•
•
•
•
–
–
•
–
–
•
–
–
•
•
•
•
•
•
•
•
•
•
20–500
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
LVZ
•
•
•
•
–
–
–
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
Order code LV type
Example
L V P 075 A 0350 S
Product
L
= “Piccola” Micro Linear Tables
Drive
V
= screw drive
Guiding
P
=
V
=
X
=
Z
=
system
linear rail guides (standard)
slideways
cross roller guides
linear ball bearings
Size
050 = profile width 50 mm
075 = profile width 75 mm
100 = profile width 100 mm
Material
A
= aluminium (standard)
X
= stainless steel
Stroke [mm]; 0020–0500 (other strokes on request)
Protection
S
= expansion bellows (standard)
M
= metal cover
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
“Piccola” Micro Linear Tables | 7
LV 050 A S · Dimensions / Technical Data
“Piccola” Micro Linear Tables with screw drive (LV), size 050, made of aluminium (A)* and with expansion bellows (S)









 0,05 A
B


 0,05 A




 





 




 



 0,05 A





 0,05 A


Dimensions
 0,05 B
Entire product
Stroke s
[mm]
L1
[mm]
L2
[mm]
Q
[-]
Weight mt
[kg]
Gravity center zG
[mm]
20
124
37
1
0.40
12
Carriage
(fixed base plate)
Weight mc Gravity center zG
[kg]
[mm]
Base plate
(fixed carriage)
Weight mb Gravity center zG
[kg]
[mm]
0.29
10
40
154
27
2
0.45
12
0.34
9
60
184
17
3
0.50
11
0.39
9
80
218
34
3
0.55
11
0.44
9
100
248
24
4
0.60
11
0.49
9
120
278
39
4
0.65
11
0.54
9
140
314
32
5
0.70
10
160
344
22
6
0.75
10
0.11
13
0.59
9
0.64
9
180
374
37
6
0.80
10
0.69
9
200
408
29
7
0.85
10
0.74
9
250
484
17
9
0.98
10
0.86
9
300
564
32
10
1.10
10
1.00
9
mt = 0.0025 · s + 0.35
mc = 0.11 kg
mb = mt - mc
* on request also available in stainless steel (X)
8 | “Piccola” Micro Linear Tables
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
LV 050 A M · Dimensions / Technical Data
“Piccola” Micro Linear Tables with screw drive (LV), size 050, made of aluminium (A)* and with mtal cover (M)








 0,05 A





 0,05 A




 





 




 


 0,05 A






 0,05 A


Dimensions
 0,05 B
Entire product
Stroke s
[mm]
L1
[mm]
L2
[mm]
Q
[-]
Weight mt
[kg]
Gravity center zG
[mm]
20
121
35.5
1
0.46
12
Carriage
(fixed base plate)
Weight mc Gravity center zG
[kg]
[mm]
Base plate
(fixed carriage)
Weight mb Gravity center zG
[kg]
[mm]
0.30
10
40
136
43
1
0.52
12
0.36
9
60
166
33
2
0.58
11
0.42
9
80
181
40.5
2
0.64
11
0.48
9
100
196
23
3
0.7
11
0.54
9
120
226
38
3
0.76
11
0.60
9
140
241
45.5
3
0.82
10
160
256
28
4
0.88
10
0.16
7
0.66
9
0.72
9
180
286
43
4
0.94
10
0.78
9
200
301
25.5
5
1.00
10
0.84
9
250
346
23
6
1.15
10
0.99
9
300
406
28
7
1.30
10
1.14
9
mt = 0.003 · s + 0.4
mc = 0.16 kg
mb = mt - mc
* on request also available in stainless steel (X)
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
“Piccola” Micro Linear Tables | 9
LV 050 · Drives
For the LV 050 the following screw drives are available. Please contact us for drive optimization.
d0
Pitch
d2
vmax
carriage 1)
[mm]
[mm]
[mm]
[m/min]
Rolled ball
6
screws
1
5.0
2.7…6.0
2
4.6
5.0…12.0
Ground
6
ball screws
1
5.4
2.9…4.5
2
5.4
5.8…9.0
25
6.3
85.0…150.0
4.4
15.1…19.05
Screw
drive
Speedy,
rolled
Rondo,
rolled
6
6.35
6.35
6.35
12.7
4.6
31.5…76.2
6
2
4.5
4.9…12.0
ISO Lead
accuracy
[µm/300 mm]
Repeatability
Backlash 2)
Efficiency
Operating
Load rates
temperature dyn.
stat.
[µm]
[mm]
h [-]
[°C]
7
52
±15
0.03
≥ 0.9
–20˚ / +80˚
5
23
±10
≤ 0.01
≥ 0.9
–20˚ / +80˚
0.05…0.1
0.5
to
0.75
–40˚ / +60˚
0.4 to
0.5
–40˚ / +60˚
9
9
100
100
±50
±50
0.05…0.1
1)
Calculations based on a max. rotational speed of 6000 min-1 for rolled ball screws and 4000 min-1 for ground ball screws.
2)
IMPEX standard backlash for ball screws = 0,03 mm (ISO 7)
Reduced backlash up to ≤ 0,01 mm (ISO 7) available
Zero backlash available with preloaded nuts. Preload = 3% of C0 (ISO 5)
C [N]
C0 [N]
600
1000
1700
2300
580
730
500
550
Fper.
400
Fper.
850
Fper.
800
Fper.
600
Permissible maximum load Fper based on circumferencial speed:
Fper = C0 · fC [N]
C0
= static load [N]
fL
= load factor [–] for POM-C nuts
circumferential speed vC [m/min]
load factor fL [–]
5
0.95
10
0.75
20
0.45
30
0.37
40
0.12
50
0.08
10 | “Piccola” Micro Linear Tables
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
LV 050 · Guiding system
Load Rates and Torque
z
x
Mz
Cz
My
y
Mx
Cy
Guiding System
LVP – linear rail
guides
Safety
factor
s
Load rates [N]
Cy
dyn.
stat.
Torque [Nm]
Cz–
dyn.
stat.
Cz+
dyn.
stat.
Mx
dyn.
stat.
My
dyn.
stat.
Mz
dyn.
stat.
10
141
211
225
337
225
337
4
5
6
8
4
6
5
282
422
450
674
450
674
8
10
12
16
8
12
values valid for standard carriage length = 65 mm
Accuracy
Δy [µm]
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
Stroke [mm]
“Piccola” Micro Linear Tables | 11
LV 075 A S · Dimensions / Technical Data
“Piccola” Micro Linear Tables with screw drive (LV), size 075, made of aluminium (A)* and with expansion bellows (S)








B

 


 0,05 A

 


A

 0,05 A












 0,05 A



Dimensions
30

 0,05 A

Stroke s
[mm]



 0,05 B
Entire product
L1
[mm]
L2
[mm]
Q
[-]
Weight mt
[kg]
Gravity center zG
[mm]
163
44
1
1.11
17
Carriage
(fixed base plate)
Weight mc Gravity center zG
[kg]
[mm]
Base plate
(fixed carriage)
Weight mb Gravity center zG
[kg]
[mm]
0.71
13
60
214
32
2
1.23
16
0.83
12
90
259
17
3
1.36
15
0.96
12
120
303
39
3
1.49
15
1.09
12
150
354
27
4
1.62
15
1.22
12
180
404
52
4
1.74
14
1.34
11
210
449
37
5
1.87
14
240
494
22
6
2.00
14
0.4
11
1.47
11
1.60
11
270
544
47
6
2.12
13
1.72
11
300
593
34
7
2.25
13
1.85
11
350
668
34
8
2.46
13
2.06
11
400
749
37
9
2.67
13
2.27
11
mt = 0.0042 · s + 0.98
mc = 0.4 kg
mb = mt - mc
* on request also available in stainless steel (X)
12 | “Piccola” Micro Linear Tables
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
LV 075 A M · Dimensions / Technical Data
“Piccola” Micro Linear Tables with screw drive (LV), size 075, made of aluminium (A)* and with mtal cover (M)










 0,05 A
B


 


A


 0,05 A

 









 0,05 A









Dimensions
Stroke s
[mm]
30
 0,05 B
Entire product
L1
[mm]
L2
[mm]
Q
[-]
Weight mt
[kg]
Gravity center zG
[mm]
151
38
1
1.15
17

 0,05 A
Carriage
(fixed base plate)
Weight mc Gravity center zG
[kg]
[mm]
Base plate
(fixed carriage)
Weight mb Gravity center zG
[kg]
[mm]
0.70
13
60
181
53
1
1.30
16
0.85
12
90
211
30.5
2
1.45
15
1.00
12
120
241
45.5
2
1.60
15
1.15
12
150
271
23
3
1.75
15
1.30
12
180
301
38
3
1.90
14
1.45
11
210
331
53
3
2.05
14
240
361
30.5
4
2.20
14
0.5
11
1.60
11
1.75
11
270
391
45.5
4
2.35
13
1.90
11
300
421
23
5
2.50
13
2.05
11
350
481
53
5
2.75
13
2.30
11
400
526
38
6
3.00
13
2.55
11
mt = 0.005 · s + 1.0
mc = 0.5 kg
mb = mt - mc
* on request also available in stainless steel (X)
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
“Piccola” Micro Linear Tables | 13
LV 075 · Drives
For the LV 075 the following screw drives are available. Please contact us for drive optimization.
Screw
drive
d0
Pitch
d2
vmax
carriage 1)
[mm]
[mm]
[mm]
[m/min]
1
7.0
2.1…6.0
1.5
6.7
3.1…9.0
2
6.5
4.0…12.0
2.5
6.6
5.0…15.0
3
6.7
6.1…18.0
1
7.4
2
Rolled ball
screws
8
Ground
ball
screws
Speedy
highhelix lead
screws,
rolled
Rondo,
rolled
8
ISO Lead
accuracy
Repeatability
Backlash 2)
Efficiency
Operating
Load rates
temperature dyn.
stat.
[µm]
[mm]
h [-]
[°C]
C [N]
C0 [N]
0.03
700
1200
0.04
800
1300
2000
3200
0.06
2000
3200
0.05
950
1500
2.1…3.2
850
1150
6.7
4.1…8.4
2000
2300
2.5
6.7
5.1…10.5
2050
2300
3
6.7
6.1…12.6
1450
1550
[µm/300 mm]
7
5
52
23
±15
±10
0.06
≥ 0.9
≤ 0.01
≥ 0.9
–20˚ / +80˚
–20˚ / +80˚
4
6.7
8.2…16.8
2000
2300
5
6.7
10.2…20.0
1450
1660
7.5
7.5
5.9
13.5…35.4
Fper.
450
8
10
5.5
16.7…60.0
Fper.
800
8
12
5.9
21.5…72.0
Fper.
800
8
15
5.9
26.9…90.0
Fper.
850
8
30
7.5
68.5…180.0
Fper.
500
7.94
12.7
5.8
21.3…76.2
Fper.
1100
8
2
6.5
4.0…12.0
Fper.
800
9
9
100
100
±50
±50
0.05…0.1
0.05…0.1
0.5
to
0.75
0.4 to
0.5
–40˚ / +60˚
–40˚ / +60˚
1)
Calculations based on a max. rotational speed of 6000 min-1 for rolled ball screws and 4000 min-1 for ground ball screws.
2)
IMPEX standard backlash for ball screws = 0,03 mm (ISO 7)
Reduced backlash up to ≤ 0,01 mm (ISO 7) available
Zero backlash available with preloaded nuts. Preload = 3% of C0 (ISO 5)
Permissible maximum load Fper based on circumferencial speed:
Fper = C0 · fC [N]
C0
= static load [N]
fL
= load factor [–] for POM-C nuts
circumferential speed vC [m/min]
load factor fL [–]
5
0.95
10
0.75
20
0.45
30
0.37
40
0.12
50
0.08
14 | “Piccola” Micro Linear Tables
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
LV 075 · Guiding system
Load Rates and Torque
z
x
Mz
Cz
My
y
Mx
Cy
Guiding System
LVP – linear rail
guides
Safety
factor
s
Load rates [N]
Cy
dyn.
stat.
Torque [Nm]
Cz–
dyn.
stat.
Cz+
dyn.
stat.
Mx
dyn.
stat.
My
dyn.
stat.
Mz
dyn.
stat.
10
333
473
532
756
532
756
13
18
16
23
12
18
5
666
946
1064
1512
1064
1512
26
36
32
46
24
36
values valid for standard carriage length = 90 mm
Accuracy
Δy [µm]
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
Stroke [mm]
“Piccola” Micro Linear Tables | 15
LV 100 A S · Dimensions / Technical Data
“Piccola” Micro Linear Tables with screw drive (LV), size 100, made of aluminium (A)* and with expansion bellows (S)







A

 0,05 A
B


A
 


A


 

 0,05 A









B


 0,05 A
A-A



B

 0,05 A


Dimensions
Stroke s
[mm]
40
 0,05 B
Entire product
L1
[mm]
L2
[mm]
Q
[-]
Weight mt
[kg]
Gravity center zG
[mm]
204
52
1
1.91
19
Carriage
(fixed base plate)
Weight mc Gravity center zG
[kg]
[mm]
Base plate
(fixed carriage)
Weight mb Gravity center zG
[kg]
[mm]
1.11
14
80
264
32
2
2.14
18
1.34
13
120
324
62
2
2.36
17
1.56
13
160
378
39
3
2.59
17
1.79
13
200
438
69
3
2.82
16
2.02
12
240
498
49
4
3.05
16
2.25
12
280
558
29
5
3.28
16
320
618
59
5
3.50
15
0.8
13
2.48
12
2.70
12
360
678
39
6
3.73
15
2.93
12
400
734
67
6
3.96
15
3.16
12
450
808
54
7
4.25
14
3.45
12
500
884
42
8
4.53
14
3.73
12
mt = 0.0057 · s + 1.68
mc = 0.8 kg
mb = mt - mc
* on request also available in stainless steel (X)
16 | “Piccola” Micro Linear Tables
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
LV 100 A M · Dimensions / Technical Data
“Piccola” Micro Linear Tables with screw drive (LV), size 100, made of aluminium (A)* and with mtal cover (M)









 0,05 A
B
A



A
 


A
120
 

 0,05 A





B




 0,05 A




A-A
B

 0,05 A
90

Dimensions
Stroke s
[mm]
40
 0,05 B
Entire product
L1
[mm]
L2
[mm]
Q
[-]
Weight mt
[kg]
Gravity center zG
[mm]
200
50
1
2.03
19
Carriage
(fixed base plate)
Weight mc Gravity center zG
[kg]
[mm]
Base plate
(fixed carriage)
Weight mb Gravity center zG
[kg]
[mm]
1.13
14
80
240
70
1
2.31
18
1.41
13
120
280
40
2
2.59
17
1.69
13
160
320
60
2
2.87
17
1.97
13
200
360
30
3
3.15
16
2.25
12
240
400
50
3
3.43
16
2.53
12
280
440
70
3
3.71
16
320
480
40
4
3.99
15
0.9
13
2.81
12
3.09
12
360
520
60
4
4.27
15
3.37
12
400
560
30
5
4.55
15
3.65
12
450
620
60
5
4.9
14
4.00
12
500
660
30
6
5.25
14
4.35
12
mt = 0.007 · s + 1.75
mc = 0.9 kg
mb = mt - mc
* on request also available in stainless steel (X)
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
“Piccola” Micro Linear Tables | 17
LV 100 · Drives
For the LV 100 the following screw drives are available. Please contact us for drive optimization.
Screw
drive
d0
Pitch
d2
vmax
carriage 1)
[mm]
[mm]
[mm]
[m/min]
Rolled ball
screws
10
Ground
10
ball screws
Speedy
highhelix lead
screws,
rolled
Rondo,
rolled
2
8.2
3.5…12.0
3
7.8
5.1…18.0
10
7.9
17.0…60.0
2
8.7
3.8…8.0
ISO Lead
accuracy
[µm/300 mm]
7
5
52
23
Repeatability
Backlash 2)
Efficiency
Operating
Load rates
temperature dyn.
stat.
[µm]
[mm]
h [-]
[°C]
±15
±10
0.06
≥ 0.9
≤ 0.1
≥ 0.9
–20˚ / +80˚
–20˚ / +80˚
C [N]
C0 [N]
2300
4000
2800
5000
2500
4500
2400
2950
9
20
5.8
25.2…120.0
Fper.
850
9.7
25.4
6.4
35.3…152.4
Fper.
1200
10
10
8.2
17.8…60.0
10
12
7.1
18.5…72.0
10
35
8.9
67.7…210.0
10
3
7.8
5.1…18.0
9
9
100
100
±50
±50
0.05…0.1
0.05…0.1
0.5
to
0.75
0.4 to
0.5
–40˚ / +60˚
–40˚ / +60˚
1)
Calculations based on a max. rotational speed of 6000 min-1 for rolled ball screws and 4000 min-1 for ground ball screws.
2)
IMPEX standard backlash for ball screws = 0,03 mm (ISO 7)
Reduced backlash up to ≤ 0,01 mm (ISO 7) available
Zero backlash available with preloaded nuts. Preload = 3% of C0 (ISO 5)
Fper.
600
Fper.
1200
Fper.
600
Fper.
1200
Permissible maximum load Fper based on circumferencial speed:
Fper = C0 · fC [N]
C0
= static load [N]
fL
= load factor [–] for POM-C nuts
circumferential speed vC [m/min]
load factor fL [–]
5
0.95
10
0.75
20
0.45
30
0.37
40
0.12
50
0.08
18 | “Piccola” Micro Linear Tables
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
LV 100 · Guiding system
Load Rates and Torque
z
x
Mz
Cz
My
y
Mx
Cy
Guiding System
LVP – linear rail
guides
Safety
factor
s
Load rates [N]
Cy
dyn.
stat.
Torque [Nm]
Cz–
dyn.
stat.
Cz+
dyn.
stat.
Mx
dyn.
stat.
My
dyn.
stat.
Mz
dyn.
stat.
10
453
690
724
1104
724
1104
23
34
33
50
25
38
5
906
1380
1448
2208
1448
2208
46
68
66
100
50
76
values valid for standard carriage length = 120 mm
Accuracy
Δy [µm]
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
Stroke [mm]
“Piccola” Micro Linear Tables | 19
Options for LV type
Positioning holes
For accurate X-Y mounting or the fixing of
accessories “Piccola” Micro Linear Tables
are available with additional drill holes on
top of the carriage and on the base plate.
A
L2
B
X ± 0,02
A1
LV
size
050
Carriage
Base plate
D1 x t
D1 x t
[mm]
A ± 0,02
[mm]
D2
[mm]
A1 ± 0,02 B
[mm]
[mm]
4 h7 x 6
42
4 h7
40
D2
B
10
075
5 h7 x 8
65
5 h7
66
15
100
6 h7 x 9
85
6 h7
80
25
L2 : see dimensins of corresponding LV size
Lubrication
“Piccola” Micro Linear Tables are standard without lubrication. On request screw
drives lubricated “for life” and linear rail
guides with 4 “self lubricating” carriages
are available (order code K00).
Base plates with tapping holes
In standard configuration spot-faced holes
are drilled on the base plate.
On request tapping holes are available:
LV
size
M
[mm]
050
M4
075
M4
100
M6
M
20 | “Piccola” Micro Linear Tables
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
Options for LV type
Limit switches
All LV sizes can be fitted with limit
switches. For LV 050 only external limit
switches are possible. LV 075 and LV
100 may be equipped with internal, wired
inductive limit switches.
– LV 050: external limit switches
– Inductive limit switches:
A : Inductive limit switches PNP-NC
B : Inductive limit switch PNP-NO
M : Nominal stroke
X : 10 mm (standard)
A
B
X
M
– LV 075 and LV 100: internal, wired limit switches
Configuration without pin connector
A
M
X
B
A
A
Inductive limit switches
Order code for limit switch mounting on
right side (DX)
left side (SX)
FA2
FA4
2x PNP-NC (emergency)
1x PNP-NO (reference limit switch, motor side)
FB2
FB4
2x PNP-NC (emergency)
1x PNP-NO (reference limit switch, opposite motor side)
FC2
FC4
2x PNP-NC (emergency)
FD2
FD4
1x PNP-NO (reference limit switch)
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
“Piccola” Micro Linear Tables | 21
Options for LV type
Motor mount
– Direct motor mount with coupling
LM
Aluminium support and coupling with collet clamp.
B
Clamp
size
max.
Torque
øD
min/max
[Nm]
[mm]
Tightening
torque of
locking
screw
[Nm]
0,4
3/5
0,5
MOS20
0,8
3/6
1
MOS20
1,4
4,5/8
1
LV
size
A
[mm]
[mm]
050
20–50
20 + LM
MOS16
075
30–60
26 + LM
100
40–70
27 + LM
B
A
A
D
LM: motor shaft length
– Lateral motor mount with belt gear
C
Aluminium support with belt, pulley and locking set.
A
LV
size
050
A
B
C
[mm]
[mm]
[mm]
40–55
25–35
90–120
Belt type
…
øD
min/max
[mm]
Speed
ratio
[–]
8/9
1:1
(standard)
1:2 / 2:1
075
100–150
40–65
25–45
…
5/10
100
110–180
45–85
30–50
…
5/12
B
D
D
Measuring system
For LV 075 and LV 100 “Piccola” Micro Linear Tables linear measuring systems with
resolutions of 0.1, 0.01, 0.005 or 0.001 mm are available. Outputs: RC transistor NPN
(standard), OC open collector, LTD 26LS31 or sinusoidal SIN 1VPP.
22 | “Piccola” Micro Linear Tables
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
LV · Complete, customer specific solutions
Assembly examples
“Piccola” Micro Linear Tables can be combined to multi axes systems, but also easily assembled with any other MOVITEC products.
Examples:
1DR
1SL
2DR
2SL
Y
Y
Y
Y
X
X
X
3DR
3SL
X
4SL
Y
Y
Y
X
X
Z
Z
Z
5AS
5DS
7AS
X
Y
X
X
X
Complete, customer specific solutions
MOVITEC linear systems are the ideal components
for customer-specific solutions. Thanks to their
modular construction, very economic,
application-oriented linear systems
can be implemented in the
shortest time.
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
“Piccola” Micro Linear Tables | 23
24 | Electromechanical Linear Tables
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
Content TV type
Description TV type ________________________________________________________________________________________________26
Order code TV type ________________________________________________________________________________________________27
TV 100
–Dimensions / Technical Data _______________________________________________________________________________________28
–Drives___________________________________________________________________________________________________________29
–Guiding system___________________________________________________________________________________________________30
TV 150
–Dimensions / Technical Data________________________________________________________________________________________32
–Drives___________________________________________________________________________________________________________33
–Guiding system___________________________________________________________________________________________________34
TV 200
–Dimensions / Technical Data________________________________________________________________________________________36
–Drives___________________________________________________________________________________________________________37
–Guiding system___________________________________________________________________________________________________38
TV 250
–Dimensions / Technical Data________________________________________________________________________________________40
–Drives___________________________________________________________________________________________________________41
–Guiding system___________________________________________________________________________________________________42
TV 300
–Dimensions / Technical Data________________________________________________________________________________________44
–Drives___________________________________________________________________________________________________________45
–Guiding system___________________________________________________________________________________________________46
TV 400
–Dimensions / Technical Data________________________________________________________________________________________48
–Drives___________________________________________________________________________________________________________49
–Guiding system___________________________________________________________________________________________________50
Options for TV type
–Machining of screw drive shafts _ ___________________________________________________________________________________52
–Extra holes on carriage ____________________________________________________________________________________________52
–Positioning holes _________________________________________________________________________________________________53
–Lubrication_ _____________________________________________________________________________________________________53
–Limit switches____________________________________________________________________________________________________54
–Fixing systems ________________________________________________________________________________________________ 55/56
– Expansion bellows with slats_ ______________________________________________________________________________________56
–Lateral steel covers_ ______________________________________________________________________________________________56
–Motor mount ____________________________________________________________________________________________________57
–Safety systems___________________________________________________________________________________________________58
–Optical measuring systems ________________________________________________________________________________________58
–Magnetic measuring system________________________________________________________________________________________58
–Assembly examples_______________________________________________________________________________________________59
–Complete, customer specific solutions_______________________________________________________________________________59
Design fundamentals
–for screw drives ____________________________________________________________________________________________ 100–103
–for linear rail guides _________________________________________________________________________________________ 104–105
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
Electromechanical Linear Tables | 25
Description TV type
Linear Tables
MOVITEC electromechanical Linear Tables
are manufactured in the following configurations:
–TVP type in size 100, 150, 200, 250,
300 and 400 with screw drive and
linear rail guides (standard)
–TVL type in size 100, 150, 200, 250,
300 and 400 with screw drive and
long carriage linear rail guides
–TVH type in size 200, 250, 300 and 400
with screw drive and heavy load linear
rail guides
–TVR type in size 150, 200, 250, 300 and
400 with screw drive and linear roller
guides
–TVB type in size 100 and 150 with
screw drive and ball bushings.
Drives
A wide range of drives is available:
– rolled ball screws
– ground ball screws
– “Speedy” high-helix lead screws
– “Rondo” round thread lead screws
– satellite roller screws
– trapezoidal screws (rolled).
Guiding system
The following guiding systems are available for the TV type:
–TVP with linear rail guides (standard)
– TVL with long carriage linear rail guides
– TVH with heavy load linear rail guides
– TVR with linear roller guides
– TVB with ball bushings.
Product
Drive
Guide
Size
Material
Stroke
Protection
Options
Motors
Application
MOVITEC Linear Tables are suited for
precise handling applications and tooling
machines. They can be easily combined
together or with any other MOVITEC linear
system to build multi axis systems.
26 | Electromechanical Linear Tables
Controls
Linear Tables TV type
V – Rolled ball screws
V – Ground ball screws
V – „Speedy“ high-helix lead screws
V – „Rondo“ round thread lead screws
V – Satellite roller screws
V – Trapezoidal screws
P – Linear rail guides (standard)
L – Long carriage linear rail guides
H – Heavy load linear rail guides
R – Linear roller guides
B – Ball bushings
100
150
200
250
300
400
A – Aluminium
C – Steel
[mm]
S – Expansion bellows
M – Metal cover
Extra drillings
Lubrication
Limit switches
Fixing systems
Direct motor mount with coupling
Lateral motor mount with belt gear
Safety systems
Measuring systems
BLDC brushless servomotors
AC/DC servomotors
Stepper motors
Linear controls
Path controls for 2, 3 and more axes
TVP
•
•
•
•
•
•
•
–
–
–
–
•
•
•
•
•
•
•
•
TVL
•
•
•
•
•
•
–
•
–
–
–
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
TVH TVR
•
•
•
•
•
•
•
•
•
•
•
•
–
–
–
–
•
–
–
•
–
–
–
–
–
•
•
•
•
•
•
•
•
•
•
•
•
•
50–2600
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
TVB
•
•
•
•
•
•
–
–
–
–
•
•
•
–
–
–
–
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
Order code TV type
Example
T V P 100 A 0750 S
Product
T
= Linear Table
Drive
V
= screw drive
Guiding
P
=
L
=
H
=
R
=
B
=
system
linear rail guides (standard)
long carriage linear rail guides
heavy load linear rail guides
linear roller guides
ball bushings
SIze
100 150 200
250
300
400
profile width 100 mm
profile width 150 mm
profile width 200 mm
profile width 250 mm
profile width 300 mm
profile width 400 mm
=
=
=
=
=
=
Material
A
= aluminium (standard)
C
= steel
Stroke [mm]; 0050–2600 (other strokes on request)
Protection
S
= expansion bellows (standard; on request equipped with slats in stainless steel)
M
= metal cover
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
Electromechanical Linear Tables | 27
TV 100 A S · Dimensions / Technical Data
Linear Tables with screw drive (TV), size 100, made of aluminium (A)* and with expansion bellows (S)
L1 + 70
L1 + 38
24
L1
120
B
14
100
 0,05 A
57
M4x0.7
Prof.10 (4x)
A
A
 0,05 A
100
15
Q x 100
L2
27
8 g7
25
A
29
45 h8
6,3
27 0,1
129
(L2)
50 0,2
32
8
10
5
2
5,5
 0,05 A
6
M6x1
Prof.14 (4x)
9
40°
2
4,5
B
C
38
 0,1 A
75
B
C
16
A-A
80
83
12
Dimensions
Stroke s
[mm]
50
L1
[mm]
240
Entire product
L2
[mm]
70
Q
[-]
1
 0,05 A
 0,05 B
Weight mt
[kg]
Gravity center zG
[mm]
3.2
23
Carriage
(fixed base plate)
Weight mc Gravity center zG
[kg]
[mm]
Base plate
(fixed carriage)
Weight mb Gravity center zG
[kg]
[mm]
2.1
18
100
310
55
2
3.6
22
2.5
17
150
370
35
3
4.0
21
2.9
17
200
440
70
3
4.4
21
3.3
17
250
500
50
4
4.6
20
3.7
16
300
570
35
5
5.2
20
4.1
16
350
640
70
5
5.6
19
400
700
50
6
6.0
19
1.1
16
4.5
16
4.9
16
450
770
35
7
6.4
19
5.3
16
500
840
70
7
6.8
19
5.7
16
550
910
55
8
7.2
18
6.1
16
600
970
35
9
7.6
18
6.5
16
650
1030
65
9
8.0
18
6.9
16
700
1100
50
10
8.4
18
7.3
16
800
1240
70
11
9.2
17
8.1
15
mt = 0.008 · s + 2.8
mc = 1.1 kg
mb = mt - mc
* on request also available in steel (C) and with metal cover (M)
28 | Electromechanical Linear Tables
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
TV 100 · Drives
For the TV 100 the following screw drives are available. Please contact us for drive optimization.
Screw
drive
d0
[mm]
Rolled ball
screws
Ground
ball
screws
Speedy
highhelix lead
screws,
rolled
Rondo,
rolled
Trapezoidal
screws
12
12
Pitch
d2
vmax
carriage 1)
Repeatability
Backlash 2)
[µm]
[mm]
Efficiency
Operating
temperature
Load rates
dyn.
stat.
h [-]
[°C]
C [N]
C0 [N]
[mm]
[mm]
[m/min]
2
10.6
2.0…6.0
0.06
1380
2500
4
9.8
3.8…12.0
0.07
5500
11000
5
9.5
4.6…15.0
6600
12000
10
9.9
8.9…30.0
0.04
2800
3100
2
10.2
3.9…12.0
≤ 0.01
2670
3650
4
10.2
3.9…12.0
0.07
4485
8387
5
10.2
4.9…15.0
4481
8364
10
9.7
9.4…30.0
3730
3550
11
60
9.1
52.6…180.0
12
15
9.2
13.3…45.0
12
25
8.0
19.3…75.0
13
20
8.8
17.0…60.0
13
70
10.9
73.5…210.0
10
3
7.8
2.2…9.0
12
4
9.8
3.8…12.0
3
8.2
2.4…9.0
6
8.2
4.8…9.0
12
ISO Lead
accuracy
[µm/300 mm]
7
5
52
23
±15
±10
0.07
0.07
≥ 0.9
≥ 0.9
–20˚ / +80˚
–20˚ / +80˚
0.06
9
100
±50
9
100
±50
7
52
±15
0.05…0.1
0.5
to
0.75
0.05…0.1
0.4 to
0.5
0.02…0.16
0.3
0.02…0.16
0.5
–40˚ / +60˚
–40˚ / +200˚
(bronze nut)
–40˚ / +60˚
–40˚ / +120˚
Calculations based on a max. rotational speed of 6000 min-1 for rolled ball screws and 4000 min-1 for ground ball screws.
IMPEX standard backlash for ball screws = 0,03 mm (ISO 7)
1)
2)
Reduced backlash up to ≤ 0,01 mm (ISO 7) available
Zero backlash available with preloaded nuts. Preload = 3% of C0 (ISO 5)
Fper.
1500
Fper.
1400
Fper.
1500
Fper.
1300
Fper.
1750
Fper.
1200
Fper.
2500
***
***
***
***
Permissible maximum load Fper based on circumferencial speed:
Fper = C0 · fC [N]
C0
= static load [N]
fL
= load factor [–] for POM-C nuts
circumferential speed vC [m/min]
load factor fL [–]
***
5
0.95
10
0.75
20
0.45
30
0.37
40
0.12
50
0.08
calculations available on request
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
Electromechanical Linear Tables | 29
TV 100 · Guiding system
z
Load Rates and Torque
Mz
y
x
Cz
My
Mx
Cy
Guiding System
Safety
factor
s
Load rates [N]
Cy
dyn.
Torque [Nm]
stat.
Cz–
dyn.
stat.
Cz+
dyn.
stat.
Mx
dyn.
stat.
My
dyn.
stat.
Mz
dyn.
stat.
TVP – linear rail
guides
10
833
1073
1332
1716
1332
1716
39
50
52
67
39
51
5
1665
2145
2664
3432
2664
3432
78
100
104
134
78
101
TVL – long carriage
linear rail guides
10
1078
1550
1724
2480
1724
2480
50
72
63
91
48
68
5
2155
3100
3448
4960
3448
4960
100
144
126
182
95
136
TVR – linear roller
guides
10
1473
2600
2356
4160
2356
4160
69
121
92
163
69
122
5
2945
5200
4712
8320
4712
8320
137
242
184
325
138
244
TVB – ball bushings
10
188
135
300
220
210
154
10
8
17
14
26
21
5
376
270
600
440
420
308
20
16
34
28
52
42
values valid for standard carriage length = 120 mm
Accuracy
Δy [µm]
30 | Electromechanical Linear Tables
Stroke [mm]
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
Electromechanical Linear Tables | 31
TV 150 A S · Dimensions / Technical Data
Linear Tables with screw drive (TV), size 150, made of aluminium (A)* and with expansion bellows (S)
L1 + 84
36
L1 + 48
29
8
54 h8
150
19
L1
180
60
 0,05 A
B
M6x1
Prof.14 (4x)
A
26
40
41
10 g7
41 0,1
70 0,2
A
 0,05 A
A
18
100
11
(L2)
Q x 100
L2
60
10
6
13,5
6,5
M8x1.25
Prof.18 (4x)
40°
6
4
7
12
 0,05 A
3
6
B
C
8,1
15
110
67
 0,1 A
10
B
D
A-A
4,5
130
 0,05 B
1,7
4,3
90
8,3
12
20
C
7,5
D
Dimensions
Stroke s
[mm]
L1
[mm]
Entire product
L2
[mm]
Q
[-]
Weight mt
[kg]
Gravity center zG
[mm]
Carriage
(fixed base plate)
Weight mc Gravity center zG
[kg]
[mm]
 0,1 A
120
 0,05 A
Base plate
(fixed carriage)
Weight mb Gravity center zG
[kg]
[mm]
50
300
50
2
7.5
34
4.7
25
100
360
30
3
8.2
33
5.4
25
150
420
60
3
8.9
32
6.1
24
200
480
40
4
9.6
31
6.8
24
250
540
70
4
10.2
30
7.4
24
300
600
50
5
10.9
30
8.1
24
350
660
30
6
11.6
29
400
720
60
6
12.3
29
2.8
23
8.8
23
9.5
23
500
850
75
7
13.6
28
10.8
23
600
980
40
9
15.0
27
12.2
23
700
1110
55
10
16.4
27
13.6
22
800
1230
65
11
17.7
26
14.9
22
900
1350
75
12
19.1
26
16.3
22
1000
1490
45
14
20.4
25
17.6
22
1200
1740
70
16
23.2
25
20.4
22
mt = 0.0136 · s + 6.8414
mc = 2.8 kg
mb = mt - mc
* on request also available in steel (C) and with metal cover (M)
32 | Electromechanical Linear Tables
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
TV 150 · Drives
For the TV 150 the following screw drives are available. Please contact us for drive optimization.
Screw
drive
d0
[mm]
Rolled ball
screws
16
Ground
ball screws
16
Sat. roller
screws, r.
12
Satellite
roller
screws,
ground
Speedy
highhelix lead
screws,
rolled
Rondo,
rolled
Trapezoidal
screws
d2
vmax
carriage 1)
ISO Lead
accuracy
[m/min]
Repeatability
Backlash
[µm]
[mm]
2)
Efficiency
Operating
Load rates
temperature dyn.
stat.
h [-]
[°C]
C [N]
[mm]
2
14.5
1.4…6.0
0.06
2500
5500
5
13.0
3.1…15.0
0.07
9700
22000
10
13.0
6.1…30.0
15400
26500
16
13.2
9.9…48.0
13700
7000
20
12.0
11.2…60.0
0.03
6600
6300
50
11.0
25.8…150.0
0.07
4500 10000
5
13.5
3.1…15.0
10
13.5
6.1…30.0
4
11.65
2.2…12.0
5
11.56
2.7…15.0
[µm/300 mm]
7
52
0.08
±15
5
23
±10
7
52
±15
0.07
0.07
0.07
0.04
0.04
≥ 0.9
–20˚ / +80˚
≥ 0.9
–20˚ / +80˚
0.89
–20˚ / +100˚
9069 18135
9030 17903
7000 12500
7300
1
11.89
0.6…3.0
0.03
0.79
19000 17200
11.81
1.1…6.0
0.03
0.85
12800 18000
4
11.65
2.2…12.0
0.03
0.89
5
11.56
2.7…15.0
0.03
0.89
10500 18100
8
11.1
4.2…24.0
0.03
0.90
8300 15700
5
23
±10
–20˚ / +100˚
10000
14
18
11.4
9.6…54.0
Fper.
1600
30
10.1
14.2…90.0
Fper.
1750
15
20
12.5
11.7…60.0
Fper.
1600
15
80
12.6
47.2…240.0
16
35
12.1
19.8…105.0
16
90
14.3
60.3…270.0
18
40
14.1
18
100
14
16
16
0.5
to
0.75
–40˚ / +60˚
Fper.
2000
–40˚ / +200˚ Fper.
(bronze nut) F
per.
2000
26.4…120.0
Fper.
2250
16.2
75.9…300.0
Fper.
2500
4
11.5
1.5…12.0
Fper.
3200
5
13.0
2.3…15.0
Fper.
5000
4
11.1
1.3…12.0
8
11.1
4.2…24.0
9
100
±50
9
100
±50
7
52
±15
0.05…0.1
0.05…0.1
0.4 to
0.5
0.03…0.2
0.3
0.03…0.2
0.5
–40˚ / +60˚
–40˚ / +120˚
***
***
***
IMPEX standard backlash for ball screws = 0,03 mm (ISO 7)
C0 = static load [N] / fL = load factor [–] for POM-C nuts
Reduced backlash up to ≤ 0,01 mm (ISO 7) available
Zero backlash available with preloaded nuts.
Preload = 3% of C0 (ISO 5)
***
Calculations available on request
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
circumferential speed vC [m/min]
load factor fL [–]
5
0.95
10
0.75
20
0.45
30
0.37
40
0.12
50
0.08
2250
***
Permissible maximum load Fper based on circumferencial speed:
17800
14
Fper = C0 · fC [N]
2)
12700
2
for rolled ball screws and 4000 min-1 for ground ball screws.
C0 [N]
[mm]
Calculations based on a max. rotational speed of 6000 min-1
1)
12
Pitch
Electromechanical Linear Tables | 33
TV 150 · Guiding system
z
Load Rates and Torque
Mz
y
x
Cz
My
Mx
Cy
Guiding System
Safety
factor
s
Load rates [N]
Cy
dyn.
stat.
Torque [Nm]
Cz–
dyn.
stat.
Cz+
dyn.
stat.
Mx
dyn.
stat.
My
dyn.
stat.
Mz
dyn.
stat.
TVP – linear rail
guides
10
1910
2348
3056
3756
3056
3756
143
175
184
226
138
170
5
3820
4695
6112
7512
6112
7512
285
350
367
451
276
339
TVL – long carriage
linear rail guides
10
2335
3125
3736
5000
3736
5000
174
233
191
255
143
192
5
4670
6250
7472
10000
7472 10000
348
465
382
510
286
383
TVR – linear roller
guides
10
2875
5000
4600
8000
4600
8000
214
372
276
480
207
360
5
5750
10000
9200
16000
9200 16000
428
744
552
960
414
720
TVB – ball bushings
10
500
313
800
500
560
350
35
25
45
30
80
55
5
1000
626
1600
1000
1120
700
70
50
90
60
160
110
values valid for standard carriage length = 180 mm
Accuracy
Δy [µm]
34 | Electromechanical Linear Tables
Stroke [mm]
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
Electromechanical Linear Tables | 35
TV 200 A S · Dimensions / Technical Data
Linear Tables with screw drive (TV), size 200, made of aluminium (A)* and with expansion bellows (S)
L1 + 92
39
L1 + 53
34
230
60 h8
8
200
70
 0,05 A
B
A
M6x1
Prof.14 (4x)
26
48
45
80 0,2
A
A
20
 0,05 A
100
10
14
(L2)
Q x 100
8,5
7
40°
12
M8x1.25
Prof.18 (6x)
 0,05 A
16
8
L2
70
4
14 g7
48 0,1
19
L1
B
8
3
8,1
7
C
176
15
70
 0,1 A
B
C
25
12
A-A
140
170
Dimensions
Stroke s
[mm]
50
L1
[mm]
350
 0,05 B
Entire product
L2
[mm]
75
Q
[-]
2
Weight mt
[kg]
Gravity center zG
[mm]
14.0
39
 0,1 A
170
Carriage
(fixed base plate)
Weight mc Gravity center zG
[kg]
[mm]
 0,05 A
Base plate
(fixed carriage)
Weight mb Gravity center zG
[kg]
[mm]
8.1
28
100
410
55
3
15.1
38
9.2
28
150
470
35
4
16.1
37
10.2
28
200
530
65
4
17.2
37
11.3
27
250
590
45
5
18.2
36
12.3
27
300
650
75
5
19.2
35
13.3
27
400
770
35
7
21.3
34
500
890
45
8
23.4
33
5.9
25
15.4
27
17.5
26
600
1010
55
9
25.5
33
19.6
26
700
1130
65
10
27.6
32
21.7
26
800
1260
80
11
29.7
31
23.8
26
1000
1530
65
14
33.9
30
28.0
25
1200
1770
35
17
38.1
30
32.2
25
1400
2010
55
19
42.2
29
36.3
25
1600
2290
45
22
46.4
29
40.5
25
mt = 0.0209 · s + 12.975
mc = 5.9 kg
mb = mt - mc
* on request also available in steel (C) and with metal cover (M)
36 | Electromechanical Linear Tables
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
TV 200 · Drives
For the TV 200 the following screw drives are available. Please contact us for drive optimization.
Screw
drive
d0
[mm]
Rolled ball
screws
20
Ground
ball
screws
20
Sat. roller
screws, r.
15
Satellite
roller
screws,
ground
15
Trapezoidal
screws
20
Pitch
d2
vmax
carriage 1)
[mm]
[mm]
[m/min]
ISO Lead
accuracy
[µm/300 mm]
Repeatability
Backlash
[µm]
[mm]
2)
Efficiency
Operating
Load rates
temperature dyn.
stat.
h [-]
[°C]
C [N]
C0 [N]
5
16.5
2.2…15.0
0.07
10800
25000
10
16.5
4.4…30.0
0.07
21000
51000
20
16.9
9.0…60.0
50
16.5
22.2…150.0
5
17.5
2.4…15.0
10
17.5
4.7…30.0
20**
17.5
9.4…60.0
4
14.7
1.6…12.0
5
14.6
2.0…15.0
2
14.8
0.8…6.0
4
14.7
1.6…12.0
5
14.6
2.0…15.0
8
14.2
3.2…24.0
4
15.1
1.6…12.0
8
15.1
3.2…24.0
7
52
±15
0.08
≥ 0.9
–20˚ / +80˚
0.015
0.07
5
23
±10
0.07
10359
≥ 0.9
–20˚ / +80˚
0.07
7
5
7
52
23
52
±15
±10
±15
0.04
0.04
0.89
0.03
0.84
0.03
0.88
0.03
0.89
0.03
0.9
0.03…0.2
0.3
0.03…0.2
0.5
–20˚ / +100˚
–20˚ / +100˚
–40˚ / +120˚
2)
IMPEX standard backlash for ball screws = 0,03 mm (ISO 7)
Zero backlash available with preloaded nuts. Preload = 3% of C0 (ISO 5)
11200 19300
10500
19500
15900
27600
15000
27800
13900 25300
Calculations based on a max. rotational speed of 6000 min-1 for rolled ball screws and 4000 min-1 for ground ball screws.
17959
19300 26300
Reduced backlash up to ≤ 0,01 mm (ISO 7) available
23116
10816 24557
8206
1)
11600 18400
13000 24600
***
***
***
***
Permissible maximum load Fper based on circumferencial speed:
Fper = C0 · fC [N]
C0
= static load [N]
fL
= load factor [–] for POM-C nuts
circumferential speed vC [m/min]
load factor fL [–]
5
0.95
10
0.75
20
0.45
30
0.37
40
0.12
50
0.08
*** calculation available on request
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
Electromechanical Linear Tables | 37
TV 200 · Guiding system
z
Load Rates and Torque
Mz
y
x
Cz
My
Mx
Cy
Guiding System
Safety
factor
s
Load rates [N]
Cy
dyn.
stat.
Torque [Nm]
Cz–
dyn.
stat.
Mx
dyn.
stat.
My
dyn.
Mz
dyn.
stat.
stat.
10
2900
3350
4640
5360
332
383
376
434
282
326
5
5800
6700
9280 10720
9280 10720
664
766
752
868
564
652
TVL – long carriage
linear rail guides
10
2335
3125
3736
3736
5000
268
358
273
365
205
274
5
4670
6250
7472 10000
7472 10000
535
715
546
730
410
548
TVH – heavy load
linear rail guides
10
4525
5275
7240
7240
8440
486
566
551
642
413
482
5
9050
10550 14480 16880 14480 16880
TVR – linear roller
guides
10
2875
5000
5
5750
10000
5000
8440
8000
9200 16000
4640
stat.
TVP – linear rail
guides
4600
5360
Cz+
dyn.
971
1131
1101
1283
826
963
8000
329
572
373
648
280
486
9200 16000
658
1144
746
1296
559
972
4600
values valid for standard carriage length = 230 mm
Accuracy
Δy [µm]
38 | Electromechanical Linear Tables
Stroke [mm]
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
Electromechanical Linear Tables | 39
TV 250 A S · Dimensions / Technical Data
Linear Tables with screw drive (TV), size 250, made of aluminium (A)* and with expansion bellows (S)
L1 + 103
45
L1 + 58
280
B
A
M6x1
Prof.14 (6x)
45°
29
90
A
27
14
150
8,5
(L2)
Q x 150
10
11
B
3
8
 0,05 A
8
40°
M8x1.25
Prof.18 (6x)
17
19,5
L2
4
18 g7
A
85
 0,05 A
53
65 h8
8
53 0,1
19
L1
90 0,2
250
39
C
7
10,2
22
80
 0,1 A
12
C
28
200
B
A-A
170
200
Dimensions
Stroke s
[mm]
150
 0,05 B
Entire product
L1
[mm]
520
L2
[mm]
35
Q
[-]
3
Weight mt
[kg]
Gravity center zG
[mm]
23.8
43
 0,1 A
220
Carriage
(fixed base plate)
Weight mc Gravity center zG
[kg]
[mm]
 0,05 A
Base plate
(fixed carriage)
Weight mb Gravity center zG
[kg]
[mm]
14.2
30
200
580
65
3
25.0
42
15.4
30
250
640
95
3
26.3
42
16.7
30
300
700
50
4
27.6
41
18.0
29
350
760
80
4
28.9
40
19.3
29
400
820
35
5
30.1
40
20.5
29
500
950
100
5
32.7
39
600
1070
85
6
35.2
38
9.6
27
23.1
29
25.6
29
800
1310
55
8
40.3
36
30.7
28
1000
1570
35
10
45.4
35
35.8
28
1200
1810
80
11
50.4
34
40.8
27
1400
2050
50
13
55.5
33
45.9
27
1600
2330
40
15
50.6
33
51.0
27
1800
2570
85
16
65.7
32
56.1
27
2000
2810
55
18
70.8
32
61.2
27
mt = 0.0254 · s + 19.968
mc = 9.6 kg
mb = mt - mc
* on request also available in steel (C) and with metal cover (M)
40 | Electromechanical Linear Tables
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
TV 250 · Drives
For the TV 250 the following screw drives are available. Please contact us for drive optimization.
Screw
drive
d0
[mm]
Rolled ball
screws
25
Ground
ball
screws
Sat. roller
screws, r.
Satellite
roller
screws,
ground
Trapezoidal
screws
25
20
20
25
Pitch
d2
vmax
carriage 1)
[mm]
[mm]
ISO Lead
accuracy
[m/min]
[µm/300 mm]
Repeatability
Backlash
[µm]
[mm]
2)
Efficiency
Operating
Load rates
temperature dyn.
stat.
h [-]
[°C]
C [N]
C0 [N]
5
21.5
1.9…15.0
0.07
11700
30000
10
21.9
3.9…30.0
0.07
13200
25300
20
22.0
7.8…60.0
25
22.0
9.5…75.0
0.08
16700 32200
50
21.5
19.0…150.0
0.08
15400 31700
5
21.5
1.9…15.0
0.07
12205
10
21.9
3.8…30.0
20
22.0
7.6…60.0
25**
22.0
9.5…75.0
5
19.02
1.7…15.0
2
19.32
4
19.15
5
19.02
1.7…15.0
7
5
52
23
±15
±10
0.07
0.08
0.08
≥ 0.9
≥ 0.9
–20˚ / +80˚
–20˚ / +80˚
0.08
7
–20˚ / +100˚
17313 39532
13337 35383
9362
23222
11200
19300
59700
0.89
0.7…6.0
0.04
0.82
47800
1.4…12.0
0.04
0.87
40200 64300
0.04
0.88
–20˚ / +100˚ 37100 64000
23
±15
31402
0.04
5
52
13000 23300
±10
8
18.69
2.6…24.0
0.04
0.89
38200
10
18.62
3.3…30.0
0.04
0.9
42900 61900
5
19.1
1.7…15.0
10
19.1
3.4…30.0
7
52
±15
0.03…0.2 0.3
0.03…0.2 0.5
–40˚ / +120˚
1)
Calculations based on a max. rotational speed of 6000 min-1 for rolled ball screws and 4000 min-1 for ground ball screws.
2)
IMPEX standard backlash for ball screws = 0,03 mm (ISO 7)
Reduced backlash up to ≤ 0,01 mm (ISO 7) available
Zero backlash available with preloaded nuts. Preload = 3% of C0 (ISO 5)
64000
***
***
***
***
Permissible maximum load Fper based on circumferencial speed:
Fper = C0 · fC [N]
C0
= static load [N]
fL
= load factor [–] for POM-C nuts
circumferential speed vC [m/min]
load factor fL [–]
5
0.95
10
0.75
20
0.45
30
0.37
40
0.12
50
0.08
***
calculations available on request
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
Electromechanical Linear Tables | 41
TV 250 · Guiding system
z
Load Rates and Torque
Mz
y
x
Cz
My
Mx
Cy
Guiding System
Safety
factor
s
TVP – linear rail
guides
10
TVL – long carriage
linear rail guides
10
TVH – heavy load
linear rail guides
10
TVR – linear roller
guides
10
Load rates [N]
Cy
dyn.
4525
5
5
8440
Cz+
dyn.
Mx
dyn.
stat.
My
dyn.
Mz
dyn.
stat.
637
743
710
827
1486
1420
1654
9640 12680
849
1116
801
1053
12052 15850 19280 25360 19280 25360
9640 12680
7240
stat.
1274
7925
7240
stat.
8440
6026
5275
Cz–
dyn.
9050 10550 14480 16880 14480 16880
5
5
stat.
Torque [Nm]
1698
2232
1602
2106
7200 10080 11520 10080 11520
872
997
913
1043
12600 14400 20160 23040 20160 23040
6300
stat.
532
620
1064 1240
601
790
1202 1580
685
782
1744
1994
1826
2086
1370 1564
9360 17080
824
1504
918
1674
688 1256
11700 21350 18720 34160 18720 34160
1648
3008
1836
3348
1376 2512
5850 10675
9360 17080
values valid for standard carriage length = 280 mm
Accuracy
Δy [µm]
42 | Electromechanical Linear Tables
Stroke [mm]
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
Electromechanical Linear Tables | 43
TV 300 A S · Dimensions / Technical Data
Linear Tables with screw drive (TV), size 300, made of aluminium (A)* and with expansion bellows (S)
L1 + 103
L1 + 58
340
M6x1
Prof.14 (6x)
B
A
A
18 g7
85
 0,05 A
100 0,2
65 h8
8
45°
A
100
150
27
14
(L2)
Q x 150
L2
10
4
60 0,1
19
L1
60
39
300
29
45
3
11
16
B
10,2
11
 0,05 A
8
40°
M8x1.25
Prof.18 (8x)
19,5
8,5
22
7
C
 0,05 A
 0,1 A
B
30
85
255
150
12
C
A-A
220
250
Dimensions
Stroke s
[mm]
 0,05 B
Entire product
L1
[mm]
L2
[mm]
Q
[-]
Weight mt
[kg]
Gravity center zG
[mm]
 0,1 A
260
Carriage
(fixed base plate)
Weight mc Gravity center zG
[kg]
[mm]
 0,05 A
Base plate
(fixed carriage)
Weight mb Gravity center zG
[kg]
[mm]
200
640
95
3
39.8
47
23.5
33
300
750
75
4
43.5
46
27.2
32
400
870
60
5
47.2
45
30.9
32
500
980
40
6
50.9
44
34.6
32
600
1090
95
6
54.6
43
38.3
32
700
1200
75
7
58.3
42
42.0
31
45.7
31
53.1
31
800
1310
55
8
62.0
41
1000
1560
105
9
69.4
40
1200
1800
75
11
76.8
39
60.5
31
1400
2020
35
13
84.2
38
67.9
31
1600
2300
100
14
91.6
37
75.3
30
1800
2540
70
16
99.0
37
82.7
30
2000
2800
50
18
106.4
36
90.1
30
2200
3040
95
19
113.8
36
97.5
30
2400
3280
65
21
121.2
35
104.9
30
mt = 0.0370 · s + 32.429
16.3
mc = 1.1 kg
31
mb = mt - mc
* on request also available in steel (C) and with metal cover (M)
44 | Electromechanical Linear Tables
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
TV 300 · Drives
For the TV 300 the following screw drives are available. Please contact us for drive optimization.
Screw
drive
d0
Pitch
d2
vmax
carriage 1)
[mm]
[mm]
[mm]
[m/min]
Rolled ball
screws
25
Ground
ball
screws
Sat. roller
screws, r.
Satellite
roller
screws,
ground
Trapezoidal
screws
25
23
25
25
ISO Lead
accuracy
[µm/300 mm]
Repeatability
Backlash 2)
Efficiency
Operating
Load rates
temperature dyn.
stat.
[µm]
[mm]
h [-]
[°C]
5
21.5
1.9…15.0
0.07
11700
30000
21.9
3.9…30.0
0.07
13200
25300
20
22.0
7.8…60.0
13000
23300
25
22.0
9.5…75.0
0.08
16700
32200
50
21.5
19.0…150.0
0.08
15400
31700
5
21.5
1.9…15.0
0.07
12205
31402
10
21.9
3.8…30.0
17313
39532
20
22.0
7.6…60.0
13337
35383
25**
22.0
9.5…75.0
0.08
9362
23222
4
22.15
1.1…12.0
0.04
0.86
32300
51500
5
22.06
1.4…15.0
0.04
0.87
29900
51500
10
21.62
2.8…24.0
0.04
0.89
23500
50700
7
5
7
52
23
52
±15
±10
±15
0.07
0.08
0.08
≥ 0.9
≥ 0.9
–20˚ / +80˚
–20˚ / +80˚
–20˚ / +100˚
2
23.82
0.6…6.0
0.03
0.80
78000
93200
4
23.63
1.2…12.0
0.03
0.85
66500
102600
5
23.53
1.5…15.0
0.03
0.87
62500
104200
5
23
±10
–20˚ / +100˚
8
23.21
2.4…24.0
0.03
0.89
75300
104800
10
23.0
2.9…30.0
0.03
0.89
84100
103600
5
19.1
1.2…15.0
10
19.1
2.4…30.0
7
52
±15
0.03…0.2 0.3
0.03…0.2 0.5
–40˚ / +120˚
Calculations based on a max. rotational speed of 6000 min-1 for rolled ball screws and 4000 min-1 for ground ball screws.
IMPEX standard backlash for ball screws = 0,03 mm (ISO 7)
2)
C0 [N]
10
1)
C [N]
Reduced backlash up to ≤ 0,01 mm (ISO 7) available
Zero backlash available with preloaded nuts. Preload = 3% of C0 (ISO 5)
***
***
***
***
Permissible maximum load Fper based on circumferencial speed:
Fper = C0 · fC [N]
C0
= static load [N]
fL
= load factor [–] for POM-C nuts
circumferential speed vC [m/min]
load factor fL [–]
5
0.95
10
0.75
20
0.45
30
0.37
40
0.12
50
0.08
***
calculations available on request
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
Electromechanical Linear Tables | 45
TV 300 · Guiding system
z
Load Rates and Torque
Mz
y
x
Cz
My
Mx
Cy
Guiding System
Safety
factor
s
TVP – linear rail
guides
10
TVL – long carriage
linear rail guides
10
TVH – heavy load
linear rail guides
TVR – linear roller
guides
5
Load rates [N]
Cy
dyn.
Cz–
dyn.
stat.
Cz+
dyn.
stat.
Mx
dyn.
stat.
My
dyn.
Mz
dyn.
stat.
stat.
7200 10080 11520 10080 11520
1109
1267
1235
1411
926 1058
12600 14400 20160 23040 20160 23040
2218
2534
2470
2822
1852 2116
9575 12320 15320 12320 15320
1356
1686
1356
1686
1017 1264
5
15400 19150 24640 30640 24640 30640
2712
3372
2712
3372
2034 2528
10
8850 10175 14160 16280 14160 16280
1523
1751
1601
1840
1201 1380
5
17700 20350 28320 32560 28320 32560
3046
3502
3202
3680
2402 2760
10
8025 14075 12840 22520 12840 22520
1413
2478
1573
2759
1180 2070
16050 28150 25680 45040 25680 45040
2826
4956
3146
5518
2360 4140
5
6300
stat.
Torque [Nm]
7700
values valid for standard carriage length = 340 mm
Accuracy
Δy [µm]
46 | Electromechanical Linear Tables
Stroke [mm]
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
Electromechanical Linear Tables | 47
TV 400 A S · Dimensions / Technical Data
Linear Tables with screw drive (TV), size 400, made of aluminium (A)* and with expansion bellows (S)
L1 + 117
L1 + 67
450
B
A
22 g7
A
29
99
 0,05 A
M8x1.25
Prof.18 (6x)
45°
A
150
120
(L2)
Q x 150
11
10
10
L2
17
4
83 h8
10
70 0,1
24
120 0,2
L1
70
43
400
29
50
12
 0,05 A
29
M10x1.5
Prof.20 (8x)
B
C
8
 0,05 A
240
 0,1 A
110
B
12
40
330
80
 0,1 A
C
A-A
360
330
Dimensions
Entire product
L2
[mm]
Q
[-]
760
80
4
300
880
65
400
1010
55
500
1130
600
1260
800
1500
1000
1200
Stroke s
[mm]
200
L1
[mm]
Weight mt
[kg]
 0,05 A
 0,05 B
Gravity center zG
[mm]
Carriage
(fixed base plate)
Weight mc Gravity center zG
[kg]
[mm]
Base plate
(fixed carriage)
Weight mb Gravity center zG
[kg]
[mm]
88.2
59
55.2
40
5
95.4
57
62.4
39
6
102.5
56
69.5
39
40
7
109.6
54
76.6
38
105
7
116.7
53
83.7
38
75
9
130.9
51
97.9
38
1720
110
10
145.1
50
112.1
37
1980
90
12
159.3
48
126.3
37
1400
2220
60
14
173.6
47
140.6
37
1600
2440
95
15
187.8
46
154.8
37
1800
2640
105
16
202.0
46
169.0
37
2000
2880
35
19
216.2
45
183.2
36
2200
3100
45
21
230.3
44
197.3
36
2400
3320
35
23
244.6
44
211.6
36
2600
3540
110
24
258.8
43
225.8
36
mt = 1.1 · (0.0646·s + 67.31)
33.0
35
mc = 33.0 kg
mb = mt - mc
* on request also available in steel (C) and with metal cover (M)
48 | Electromechanical Linear Tables
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
TV 400 · Drives
For the TV 400 the following screw drives are available. Please contact us for drive optimization.
Screw
drive
Rolled ball
screws
Ground
ball
screws
Sat. roller
screws,
rolled
Satellite
roller
screws,
ground
Trapezoidal
screws
d0
Pitch
d2
vmax
carriage 1)
[mm]
[mm]
[mm]
[m/min]
32
32
23
25
30
ISO Lead
accuracy
[µm/300 mm]
Repeatability
Backlash 2)
Efficiency
Operating
Load rates
temperature dyn.
stat.
[µm]
[mm]
h [-]
[°C]
C [N]
C0 [N]
5
26.6
1.4…15.0
0.07
19000
54000
10
27.3
2.8…30.0
0.08
44000
54500
20
27.9
5.7…60.0
42500
59800
32**
29.3
9.5…75.0
0.1
8715
23756
5
29.5
1.9…15.0
0.09
13892
41348
0.1
27753
65122
17645
51590
12450
33937
10
27.75 3.8…30.0
20
29.3
7.6…60.0
32**
29.3
9.5…75.0
7
5
52
23
±15
±10
0.08
0.1
≥ 0.9
≥ 0.9
–20˚ / +80˚
–20˚ / +80˚
0.1
32300
51500
29900
51500
0.89
23500
50700
0.03
0.80
78000
93200
0.03
0.85
66500
102600
0.03
0.87
62500
104200
23.21 2.4…24.0
0.03
0.89
75300
104800
10
23.0
2.9…30.0
0.03
0.89
84100
103600
6
22.5
1.4…18.0
12
22.5
2.8…36.0
4
22.15 1.1…12.0
5
22.06 1.4…15.0
0.04
0.86
0.04
0.87
10
21.62 2.8…24.0
0.04
2
23.82 0.6…6.0
4
23.63 1.2…12.0
5
23.53 1.5…15.0
8
7
5
7
52
23
52
±15
±10
±15
0.03…0.2 0.3
0.03…0.2 0.5
–20˚ / +100˚
–20˚ / +100˚
–40˚ / +120˚
1)
Calculations based on a max. rotational speed of 6000 min-1 for rolled ball screws and 4000 min-1 for ground ball screws.
2)
IMPEX standard backlash for ball screws = 0,03 mm (ISO 7)
Reduced backlash up to ≤ 0,01 mm (ISO 7) available
Zero backlash available with preloaded nuts. Preload = 3% of C0 (ISO 5)
***
***
***
***
Permissible maximum load Fper based on circumferencial speed:
Fper = C0 · fC [N]
C0
= static load [N]
fL
= load factor [–] for POM-C nuts
circumferential speed vC [m/min]
load factor fL [–]
5
0.95
10
0.75
20
0.45
30
0.37
40
0.12
50
0.08
***
calculations available on request
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
Electromechanical Linear Tables | 49
TV 400 · Guiding system
z
Load Rates and Torque
Mz
y
x
Cz
My
Mx
Cy
Guiding System
Safety
factor
s
Load rates [N]
Cy
dyn.
stat.
Torque [Nm]
Cz–
dyn.
stat.
Cz+
dyn.
stat.
Mx
dyn.
stat.
My
dyn.
Mz
dyn.
stat.
stat.
TVP – linear rail
guides
10
8850 10175 14160 16280 14160 16280
2195
2523
2336
2686
1752 2015
5
17700 20350 28320 32560 28320 32560
4390
5046
4672
5372
3504 4030
TVL – long carriage
linear rail guides
10
10675 13300 17080 21280 17080 21280
2648
3299
2648
3299
1986 2474
5
21350 26600 34160 42560 34160 42560
5296
6598
5296
6598
3972 4948
TVH – heavy load
linear rail guides
10
12175 13425 19480 21480 19480 21480
2971
3276
3117
3437
2338 2578
5
24350 26850 38960 42960 38960 42960
5942
6552
6234
6874
4676 5156
TVR – linear roller
guides
10
10850 18600 17360 29760 17360 29760
2691
4613
2865
4911
2149 3683
5
21700 37200 34720 59520 34720 59520
5382
9226
5730
9822
4298 7366
values valid for standard carriage length = 450 mm
Accuracy
Δy [µm]
50 | Electromechanical Linear Tables
Stroke [mm]
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
Electromechanical Linear Tables | 51
Options for TV type
Machining of screw drive shafts
TV
size
Tapping hole
(FIL)
M x L [mm]
3 x 3 x 12
100
M4 x 10
150
3 x 3 x 15
150
M4 x 10
200
5 x 5 x 16
200
M5 x 12
250
6 x 6 x 25
250
M6 x 12
300
6 x 6 x 25
300
M6 x 12
400
6 x 6 x 25
400
M8 x 12
TV
size
Keyway
(VC1)
A x A x L [mm]
100
A
L
M
In standard execution the screw drive shafts are without machining.
Optional a keyway (VC1) or a tapping hole (FIL) are available.
L
Extra holes on carriage
Carriages of the TV type can be delivered
with additional tapping holes on top for
X-Y mounting or fixing of other accessories.
For special executions please contact
our technical department.
TV 100
TV
size
Tapping hole
M x L [mm]
100
M4 x 10
150
M6 x 14
200
M6 x 14
250
M6 x 14
300
M8 x 18
400
M10 x 22
TV 200
TV 150
TV 250
TV 300
TV 400
52 | Electromechanical Linear Tables
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
Options for TV type
Positioning holes
For accurate X-Y mounting or the fixing of accessories
the TV Linear Tables are available with additional drill holes on the top of the carriage and on the base plate. TV
size
100
Carriage
L2
25
X ± 0,02
25
L2
D2
Base plate
D1 x t
[mm]
C ± 0,02
[mm]
6 h7 x 8
98
D2
[mm]
6 h7
E ± 0,02
[mm]
E
D1 x t
80
150
8 h7 x 15
130
8 h7
120
200
8 h7 x 15
120
8 h7
170
250
8 h7 x 15
150
8 h7
220
300
8 h7 x 15
250
8 h7
260
400
8 h7 x 15
280
8 h7
360
C
L2 : see dimensins of corresponding TV size
Lubrication
Lubrication holes are provided standard on the left hand
side of the carriage. On request it is possible to have
them on the right hand side.
TV
F
F
Lubrication hole
size
[mm]
Ø
Quantity
100
12
M6 *
1x
150
15
1/8”
5x
200
15
1/8”
5x
Ord. code
Description
250
15
1/8”
5x
LKD
1 lub. hole for screw drive right + 4 self-lub. carriages
300
15
1/8”
5x
LKS
1 lub. hole for screw drive left + 4 self-lub. carriages
400
20
1/8”
5x
– lubrication holes for TV 100
* only one hole for the lubrication of the screw drive;
linear rail guides with “self-lubricating” carriages
F : distance between the surface of the carriage and the
center of the holes
Z : distance between centers of lubrication holes 15 mm
F
TV configuration with screw drives lubricated “for life” and
linear rail guides with 4 “self lubricating” carriages (KK0).
Z
– lubrication holes for TV 150…400
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
Ord. code
Description
L5D
5 lub. holes right hand side (for screw drive + rail guides)
L5S
5 lub. holes left hand side (for screw drive + rail guides)
5KD
5 lub. holes right hand side + self-lubricating rail guides
5KS
5 lub. holes left hand side + self-lubricating rail guides
Electromechanical Linear Tables | 53
Options for TV type
Limit switches
– pin connector for TV 100
The pin connector is supplied standard on
the right hand side (left hand side on request).
standard
– Inductive limit switches:
A : Inductive limit switches PNP-NC
B : Inductive limit switch PNP-NO
M : Nominal stroke
X : 10 mm (standard)
: Adjustable limit switch ± 10 mm
Config. with pin connector
– pin connector for TV 150…400
optional
standard
M
X
B
A
Config. without pin connector*
optional
A
Inductive limit switches
Order code for limit switch on the Order code for limit switch on the
right side (DX)
left side (SX)
right side (DX)
left side (SX)
FA1
FA3
FA2
FA4
2x PNP-NC (emergency)
1x PNP-NO (reference limit switch, motor side)
FB1
FB3
FB2
FB4
2x PNP-NC (emergency)
1x PNP-NO (reference limit switch, opposite motor side)
FC1
FC3
FC2
FC4
2x PNP-NC (emergency)
FD1
FD3
FD2
FD4
1x PNP-NO (reference limit switch)
Pin connectors correspond to the IP54 standard
(IP67 on request).
*On request cable gland PG 11 or 13
– Mechanical limit switches:
C : Mechanical limit switches (Balluf or Euchner type)
M : Nominal stroke
: Adjustable limit switch ± 10 mm
Mechanical limit switches are only available for
TV size 150 to 400.
C 54 | Electromechanical Linear Tables
M
C
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
Options for TV type
Fixing systems
– Base plates with tapping holes
In standard configuration spot-faced holes are drilled on the base plate.
On request tapping holes are available:
TV
size
M
[mm]
100
M6
150
M8
200
M10
250
M10
300
M10
400
M12
M
– Steel brackets
The profile can be fixed with steel brackets, supplied in pairs.
A
[mm]
B
[mm]
C
[mm]
D
[mm]
M
[mm]
100
ST 100-01
140
112
60
40
M5
150
ST 150-01
198
165
60
40
M6
200
ST 200-01
256
220
80
60
M8
250
ST 200-01
306
270
80
60
M8
300
ST 300-01
366
320
80
60
M8
400
ST 400-01
484
425
100
80
M10
M
B
D
C
Order
code
A
TV
size
– “Lower” T-nuts
Steel T-nuts are available to match the groove width on the lower surface of each TV size base plate.
TV
size
Order
code
M
[mm]
150
I 200-01
M6
200
I 200-01
M6
250
I 250-01
M8
300
I 250-01
M8
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
M
Electromechanical Linear Tables | 55
Options for TV type
Fixing systems (continuation)
– “Lateral” T-nuts
For the mounting of external components like trailing cables, limit switches or measuring
systems there are steel T-nuts available. They match the width of the lateral grooves in
the base plate of each TV size and are suitable in short or long version.
TV
size
Order
code
A
[mm]
M
[mm]
B
[mm]
150
IL 150-01
10
M4
—
150
IL 150-02
60
M4
50
200
IL 200-01
10
M4
—
200
IL 200-02
60
M4
50
250
IL 200-01
10
M4
—
250
IL 200-02
60
M4
50
300
IL 200-01
10
M4
—
300
IL 200-02
60
M4
50
M
B
A
A
Expansion bellows with stainless steel slats
On all TV Linear Tables it is possible to fit protective stainless steel slats on
the standard expansion bellows for special working conditions like welding,
grounding, machine tooling, etc.
Lateral steel covers
All Linear Tables TV can be protected on both sides with lateral steel covers.
These are recommended with strong dirt conditions and “overhead
mounting”.
56 | Electromechanical Linear Tables
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
Options for TV type
Motor mount
– Direct motor mount with coupling
Aluminium support and coupling with collet clamp.
TV
size
A
[mm]
100
50–70
B
Clamp
size
[mm]
57
max.
Torque
[Nm]
14
12.5
øD
min/max
[mm]
6/14
Tightening
torque of
locking
screw
[Nm]
B
1.34
150
60–86
95
19/24
17
10/24
10.5
200
70–90
95
19/24
17
10/24
10.5
250
90–120
95–100
24/28
60
19/30
10.5
300
90–120
95–100
24/28
60
19/30
10.5
400
110–135
105–125
24/28
60
19/30
10.5
øD
min/max
[mm]
Speed
ratio
[–]
A
A
D
– Lateral motor mount with belt gear
Aluminium support with belt, pulley and locking set.
TV
size
A
B
C
[mm]
[mm]
[mm]
100
50–70
70–90
35–50
150
60–86
80–100
Belt type
10/AT5
6/14
40–50
16/AT5
10/24
10/24
200
70–90
80–100
40–60
16/AT5
20/AT5
250
90–120
90–120
40–60
16/AT10
20/AT10
19/30
300
90–120
100–150
45–60
20/AT10
25/AT10
19/30
400
110–135
100–150
45–60
20/AT10
25/AT10
19/30
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
C
B
A
1:1
(standard)
D
1:2
2:1
D
Electromechanical Linear Tables | 57
Options for TV type
Safety systemes
Vertically mounted Linear Tables may be equipped with
two different types of safety systems:
A
A1
B
– Electropneumatic safety stop,
laterally mounted
B1
C
TV
size
A
[mm]
A1
[mm]
A2
[mm]
B1
[mm]
B2
[mm]
C
[mm]
100
—
—
—
—
—
—
150
74
34
54
200
74
34
54
104
250
85
34
58
117.5 58
M5
300
85
34
58
116
48
M5
400
92
38
64
140
63
M5
99.5 44
48.5
A2
M5
M5
– Electromechanical safety stop
Measuring systems
For all TV Linear Tables linear measuring systems with resolutions of 0.1, 0.01, 0.005 or
0.001 mm are available. Outputs: RC transistor NPN (standard), OC open collector, LTD
26LS31 or sinusoidal SIN 1VPP.
Magnetic measuring system
Besides linear measuring systems, it is possible to supply internal linear magnetic strips.
They have same characteristics of resolution and output like the optical systems.
58 | Electromechanical Linear Tables
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
TV · Complete, customer specific solutions
Assembly examples
TV Linear Tables can be combined to multi axes systems, but also easily assembled with any other MOVITEC products.
Examples:
1DR
1SL
2DR
2SL
Y
Y
Y
Y
X
X
X
3SL
4SL
5SI
5DC
Y
Y
X
X
Z
X
Z
Z
5AS
5DS
7AS
Y
X
Z
X
Z
X
X
X
Complete, customer specific solutions
MOVITEC linear systems are the ideal components
for customer-specific solutions. Thanks to their
modular construction, very economic,
application-oriented linear systems
can be implemented in the
shortest time.
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
Electromechanical Linear Tables | 59
60 | Electromechanical Linear Tables
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
Content TP type
Description TP type ________________________________________________________________________________________________62
Order code TP type ________________________________________________________________________________________________63
TP 150
–Dimensions / Technical Data________________________________________________________________________________________64
–Drive____________________________________________________________________________________________________________65
–Guiding system___________________________________________________________________________________________________66
TP 200
–Dimensions / Technical Data________________________________________________________________________________________68
–Drive____________________________________________________________________________________________________________69
–Guiding system___________________________________________________________________________________________________70
TP 250
–Dimensions / Technical Data________________________________________________________________________________________72
–Drive____________________________________________________________________________________________________________73
–Guiding system___________________________________________________________________________________________________74
TP 300
–Dimensions / Technical Data________________________________________________________________________________________76
–Drive____________________________________________________________________________________________________________77
–Guiding system___________________________________________________________________________________________________78
TP 400
–Dimensions / Technical Data________________________________________________________________________________________80
–Drive____________________________________________________________________________________________________________81
–Guiding system___________________________________________________________________________________________________82
Options for TP type
–Extra holes on carriage____________________________________________________________________________________________84
–Positioning holes _________________________________________________________________________________________________85
–Lubrication_ _____________________________________________________________________________________________________85
–Limit switches____________________________________________________________________________________________________86
–Buffer___________________________________________________________________________________________________________87
–Stroke reduction______________________________________________________________________________________________ 87–88
–Fixing systems_ ______________________________________________________________________________________________ 88–89
– Expansion bellows with slats_ ______________________________________________________________________________________89
–Lateral steel covers_ ______________________________________________________________________________________________90
–Cylinder mount___________________________________________________________________________________________________90
–Safety systems___________________________________________________________________________________________________91
–Assembly examples_______________________________________________________________________________________________91
–Complete, customer specific solutions_______________________________________________________________________________91
Design fundamentals
–for screw drives ____________________________________________________________________________________________ 100–103
–for linear rail guides _________________________________________________________________________________________ 104–105
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
Pneumatic Linear Tables | 61
Description TP type
Linear Tables
MOVITEC pneumatic Linear Tables are
manufactured in the following configurations:
–TPP type in size 150, 200, 250, 300
and 400 with cylinder drive and
linear rail guides (standard)
–TPL type in size 150, 200, 250, 300
and 400 with cylinder drive and
long carriage linear rail guides
–TPH type in size 200, 250, 300 and 400
with cylinder drive and heavy load linear
rail guides
–TPR type in size 150, 200, 250, 300
and 400 with cylinder drive and
linear roller guides
Drive
The driving system is provided by a pneumatic cylinder.
Guiding system
The following guiding systems are available for the TP type:
–TPP with linear rail guides (standard)
– TPL with long carriage linear rail guides
– TPH with heavy load linear rail guides
– TPR with linear roller guides
Application
Pneumatic Linear Tables have been developed especially for the automotive and
the manufacturing industry. They can be
easily combined together or with any other
MOVITEC linear system to build multi axis
systems.
62 | Pneumatic Linear Tables
Product
Drive
Guide
Size
Material
Stroke
Protection
Options
Linear Tables TP type
P – Pneumatic cylinder
P – Linear rail guides (standard)
L – Long carriage linear rail guides
H – Heavy load linear rail guides
R – Linear roller guides
150
200
250
300
400
A – Aluminium
C – Steel
[mm]
S – Expansion bellows
Extra drillings
Lubrication
Limit switches
Damper
Fixing systems
Safety systems
Measuring systems
TPP
•
•
–
–
–
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
TPL TPH
•
•
–
–
•
–
–
•
–
–
•
–
•
•
•
•
•
•
•
•
•
•
•
•
50–600
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
TPR
•
–
–
–
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
Order code TP type
Example
T P P 150 A 0350 S
Product
T
= Linear Table
Drive
P
= pneumatic cylinder
Guiding
P
=
L
=
H
=
R
=
system
linear rail guides (standard)
long carriage linear rail guides
heavy load linear rail guides
linear roller guides
SIze
150 200
250
300
400
profile width 150 mm
profile width 200 mm
profile width 250 mm
profile width 300 mm
profile width 400 mm
=
=
=
=
=
Material
A
= aluminium (standard)
C
= steel
Stroke [mm]; 0050–0600 (other strokes on request)
Protection
S
= expansion bellows (standard; on request equipped with slats in stainless steel)
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
Pneumatic Linear Tables | 63
TP 150 A S · Dimensions / Technical Data
Linear Tables with pneumatic cylinder (TP), size 150, made of aluminium (A)* and with expansion bellows (S)
L1 + 48
PIASTRA PER
CILINDRO = 12
29
19
L1
180
195
B
144
150
110
45
A
6,5/11 x 6,5 VEDERE OPZIONI
3
 0,05 B
10
M8x1.25
Prof.18 (4x)
 0,05 A
40°
12
130
6
8,1
B
7
(25)
4
(L2)
6
VEDERE OPZIONI
0,5
6
Q x 100
L2
45
70 0,2
41 0,1
A
100
69
A
C40
Ra3,2
C
non preciso
15
67
110
 0,1 A
sede per fine corsa
20
B
A-A
(20)
C
90
20
22
L3
120
L3
Dimensions
 0,1 A
20
22
 0,05 A
Entire product
Carriage
Base plate
(without cylinder)
(fixed base plate)
(fixed carriage)
Stroke s
L1
L2
L3
Q
Weight mt
Gravity center Weight mc
Gravity center Weight mb
[mm] **
[mm]
[mm]
[mm]
[-]
[kg]
zG [mm]
zG [mm]
[kg]
zG [mm]
50
300
50
70
2
7.0
33
4.0
22
100
360
30
75
3
7.5
32
4.5
22
150
420
60
80
3
8.1
31
5.1
21
200
480
40
85
4
8.6
30
5.6
21
250
540
70
90
4
9.2
29
6.2
21
300
600
50
95
5
9.7
29
6.7
21
[kg]
3.0
23
Gravity center
350
660
30
100
6
10.3
28
7.3
20
400
720
60
105
6
10.8
28
7.8
20
450
790
45
115
7
11.4
27
8.4
20
500
850
75
120
7
11.9
27
8.9
20
mt = 0.011 · s + 6.44
Total weight with cylinder C40
mt = 0.014 · s + 7.21
Total weight with cylinder C50
mt = 0.016 · s + 7.65
* on request also available in steel (C)
64 | Pneumatic Linear Tables
mc = 3.0 kg
mb = mt - mc
** other strokes on request
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
TP 150 · Drive
For the TP 150 the following pneumatic cylinders are available. Please contact us for drive optimization.
Cylinder
Type of force
ISO 6431
VDMA 24562
· Advancing x+
· Retracting x–
Advancing force
C40
C50
1)
Operating pressure [bar]
4
6
8
Cylinder force [N]
503
754
1)
Lead
accuracy
[mm/300 mm]
1005
Retracting force
422
633
844
Advancing force
785
1178
1571
Retracting force
660
990
1320
± 0.5
[°C]
–30˚ / +80˚
–30˚ / +80˚
Air consumption 2)
(p = 6 bar and t = 0.5 s)
min stroke = 50
Qmin [nl/min]
max stroke = 500
Qmax [nl/min]
52.8
528.0
44.3
443.0
82.5
825.0
69.3
693.0
Cylinder force
Advancing force (x+) and retracting force (x–) can be calculated as follows:
Advancing force (x+) Fx+ = p · π · D2 / 4 [N]
Retracting force (x–) Fx– = p · π · (D2 – d2) / 4 [N]
2)
± 0.5
Operating
temperature
Air consumption
Air consumption depends on pressure, operating time and stroke and influences the operating cost.
Average air consumption can be calculated as follows:
Q = 150 · 10-7 · π · (D2 – d2) · s · (p + p0) / (p0 · t) [nl/min]
Cylinder weight
C40: m = 3,24 · 10-3 · s + 0,77 [kg]
C50: m = 4,75 · 10-3 · s + 1,21 [kg]
Legend:
D = nominal cylinder diameter [m]
d
= piston rod diameter [m]
s
= stroke [m]
t
= stroke time [s]
p
= operating pressure [N/m2]
p0 = conversion = 1 bar = 105 N/m2
F
Q = air consumption [nl/min]
= force [N]
m = weight [kg]
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
Pneumatic Linear Tables | 65
TP 150 · Guiding system
z
Load Rates and Torque
Mz
y
x
Cz
My
Mx
Cy
Guiding System
Safety
factor
s
Load rates [N]
Cy
dyn.
stat.
Torque [Nm]
Cz–
dyn.
stat.
Cz+
dyn.
stat.
Mx
dyn.
stat.
My
dyn.
stat.
Mz
dyn.
stat.
TPP – linear rail
guides
10
1910
2348
3056
3756
3056
3756
143
175
184
226
138
170
5
3820
4695
6112
7512
6112
7512
285
350
367
451
276
339
TPL – long carriage
linear rail guides
10
2335
3125
3736
5000
3736
5000
174
233
191
255
143
192
5
4670
6250
7472
10000
7472 10000
348
465
382
510
286
383
TPR – linear roller
guides
10
2875
5000
4600
8000
4600
8000
214
372
276
480
207
360
5
5750
10000
9200
16000
9200 16000
428
744
552
960
414
720
values valid for standard carriage length = 180 mm
Accuracy
Δy [µm]
66 | Pneumatic Linear Tables
Stroke [mm]
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
Pneumatic Linear Tables | 67
TP 200 A S · Dimensions / Technical Data
Linear Tables with pneumatic cylinder (TP), size 200, made of aluminium (A)* and with expansion bellows (S)
L1 + 53
PIASTRA PER
CILINDRO = 12
34
19
L1
230
245
B
144
200
45
110

48 0,1
80 0,2
C50
69
A
8,5/14 x 9
(L2)
Q x 100
L2
45,5
VEDERE OPZIONI
7
VEDERE OPZIONI
1

100
10
8
4
3
170
 0,05 B
M8x1.25 - 6H
Prof.18 (6x)
40°
B
Ra3,2
8
7
 0,05 A
12
(30)
8,1
non preciso
C
15
70
 0,1 A
176
sede per fine corsa

A-A
25
C
(12)
140
20
22
L3
 0,1 A
170
20
22
 0,05 A
L3
Dimensions
Entire product
Carriage
Base plate
(without cylinder)
(fixed base plate)
(fixed carriage)
Stroke s
L1
L2
L3
Q
Weight mt
Gravity center Weight mc
Gravity center Weight mb
[mm] **
[mm]
[mm]
[mm]
[-]
[kg]
zG [mm]
zG [mm]
50
350
75
95
2
14.0
39
8.1
28
100
410
55
100
3
15.1
38
9.2
28
150
470
35
105
4
16.1
37
10.2
28
200
530
65
110
4
17.2
37
11.3
27
250
590
45
115
5
18.2
36
300
650
75
120
5
19.2
35
350
710
55
125
6
20.3
400
770
35
130
7
450
830
65
135
7
500
890
45
140
8
zG [mm]
12.3
27
27
34
14.4
27
21.3
34
15.4
27
22.4
34
16.5
27
23.4
33
17.5
26
Total weight with cylinder C50
mt = 0.026 · s + 14.185
Total weight with cylinder C63
mt = 0.027 · s + 14.715
68 | Pneumatic Linear Tables
[kg]
13.3
mt = 0.021 · s + 12.975
* on request also available in steel (C)
[kg]
Gravity center
5.9
mc = 5.9 kg
25
mb = mt - mc
** other strokes on request
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
TP 200 · Drive
For the TP 200 the following pneumatic cylinders are available. Please contact us for drive optimization.
Cylinder
Type of force
ISO 6431
VDMA 24562
· Advancing x+
· Retracting x–
Advancing force
C50
C63
Operating pressure [bar]
4
6
8
Cylinder force [N]
785
1178
1)
Lead
accuracy
[mm/300 mm]
1571
Retracting force
660
990
1320
Advancing force
1247
1870
2494
Retracting force
1121
1682
2243
± 0.5
± 0.5
Operating
temperature
[°C]
–30˚ / +80˚
–30˚ / +80˚
Air consumption 2)
(p = 6 bar and t = 0.5 s)
min stroke = 50
Qmin [nl/min]
max stroke = 500
Qmax [nl/min]
82.5
825.0
69.3
693.0
130.9
1309.0
117.7
1177.0
Cylinder force
1)
Advancing force (x+) and retracting force (x–) can be calculated as follows:
Advancing force (x+) Fx+ = p · π · D2 / 4 [N]
Retracting force (x–) Fx– = p · π · (D2 – d2) / 4 [N]
Air consumption
2)
Air consumption depends on pressure, operating time and stroke and influences the operating cost.
Average air consumption can be calculated as follows:
Q = 150 · 10-7 · π · (D2 – d2) · s · (p + p0) / (p0 · t) [nl/min]
Cylinder weight
C40: m = 3,24 · 10-3 · s + 0,77 [kg]
C50: m = 4,75 · 10-3 · s + 1,21 [kg]
Legend:
D = nominal cylinder diameter [m]
d
= piston rod diameter [m]
s
= stroke [m]
t
= stroke time [s]
p
= operating pressure [N/m2]
p0 = conversion = 1 bar = 105 N/m2
F
Q = air consumption [nl/min]
= force [N]
m = weight [kg]
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
Pneumatic Linear Tables | 69
TP 200 · Guiding system
z
Load Rates and Torque
Mz
x
Cz
My
y
Mx
Cy
Guiding System
Safety
factor
s
Load rates [N]
Cy
dyn.
stat.
Torque [Nm]
Cz–
dyn.
stat.
TPP – linear rail
guides
10
2900
3350
4640
5360
5
5800
6700
9280
10720
TPL – long carriage
linear rail guides
10
2335
3125
3736
5000
5
4670
6250
7472
10000
TPH – heavy load
linear rail guides
10
4525
5275
7240
8440
5
9050
10550
14480
TPR – linear roller
guides
10
2875
5000
4600
8000
5
5750
10000
9200
16000
Cz+
dyn.
4640
stat.
Mx
dyn.
stat.
My
dyn.
Mz
dyn.
stat.
stat.
5360
332
383
376
434
282
326
9280 10720
664
766
752
868
564
652
3736
5000
268
358
273
365
205
274
7472 10000
535
715
546
730
410
548
7240
8440
486
566
551
642
413
482
16880 14480 16880
971
1131
1101
1283
826
963
8000
329
572
373
648
280
486
9200 16000
658
1144
746
1296
559
972
4600
values valid for standard carriage length = 230 mm
Accuracy
Δy [µm]
70 | Pneumatic Linear Tables
Stroke [mm]
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
Pneumatic Linear Tables | 71
TP 250 A S · Dimensions / Technical Data
Linear Tables with pneumatic cylinder (TP), size 250, made of aluminium (A)* and with expansion bellows (S)
PIASTRA PER
CILINDRO = 12
L1 + 58
39
19
L1
280
295
B
105
90 0,2
144
A
250
45
A
VEDERE OPZIONI
VEDERE OPZIONI
7
8,5/14 x 8,5
(L2)
Q x 150
L2
8
 0,05 B
11
200
17
3
(40)
 0,05 A
1
A
150
45,5
53 0,1
69
C63
10
8
4
40°
10,2
C
200
 0,1 A
B
Ra3,2
22
non preciso
80
sede per fine corsa
B
A-A
25
22
25
22
L3
L1
L2
[mm] **
[mm]
50
400
100
150
 0,1 A
220
L3
Dimensions
Stroke s
170
28
(25)
C
 0,05 A
Entire product
Carriage
Base plate
(without cylinder)
(fixed base plate)
(fixed carriage)
L3
Q
Weight mt
Gravity center Weight mc
Gravity center Weight mb
[mm]
[mm]
[-]
[kg]
zG [mm]
zG [mm]
[kg]
zG [mm]
50
122.5
2
21.2
44
11.6
31
460
80
127.5
2
22.5
44
12.9
31
520
35
132.5
3
23.8
43
14.2
30
200
580
65
137.5
3
25.0
42
15.4
30
250
640
95
142.5
3
26.3
42
300
700
50
147.5
4
27.6
41
350
760
80
152.5
4
28.9
400
820
35
157.5
5
30.1
450
890
70
167.5
5
500
950
100
172.5
5
16.7
30
18.0
29
40
19.3
29
40
20.5
29
31.4
39
21.8
28
32.7
39
23.1
28
mt = 0.0254 · s + 19.968
Total weight with cylinder C63
mt = 0.031 · s + 21.71
Total weight with cylinder C80
mt = 0.034 · s + 22.71
* on request also available in steel (C)
72 | Pneumatic Linear Tables
[kg]
Gravity center
9.6
mc = 9.6 kg
27
mb = mt - mc
** other strokes on request
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
TP 250 · Drive
For the TP 250 the following pneumatic cylinders are available. Please contact us for drive optimization.
Cylinder
Type of force
ISO 6431
VDMA 24562
· Advancing x+
· Retracting x–
Advancing force
C63
C80
Operating pressure [bar]
4
6
8
Cylinder force [N]
1247
1870
1)
Lead
accuracy
[mm/300 mm]
2494
Retracting force
1121
1682
2243
Advancing force
2011
3016
4021
Retracting force
1814
2721
3629
± 0,5
± 0,5
Operating
temperature
[°C]
–30˚ / +80˚
–30˚ / +80˚
Air consumption 2)
(p = 6 bar and t = 0.5 s)
min stroke = 50
Qmin [nl/min]
max stroke = 500
Qmax [nl/min]
130.9
1309.0
117.7
1177.0
211.1
2111.0
190.5
1905.0
Cylinder force
1)
Advancing force (x+) and retracting force (x–) can be calculated as follows:
Advancing force (x+) Fx+ = p · π · D2 / 4 [N]
Retracting force (x–) Fx– = p · π · (D2 – d2) / 4 [N]
Air consumption
2)
Air consumption depends on pressure, operating time and stroke and influences the operating cost.
Average air consumption can be calculated as follows:
Q = 150 · 10-7 · π · (D2 – d2) · s · (p + p0) / (p0 · t) [nl/min]
Cylinder weight
C40: m = 3,24 · 10-3 · s + 0,77 [kg]
C50: m = 4,75 · 10-3 · s + 1,21 [kg]
Legend:
D = nominal cylinder diameter [m]
d
= piston rod diameter [m]
s
= stroke [m]
t
= stroke time [s]
p
= operating pressure [N/m2]
p0 = conversion = 1 bar = 105 N/m2
F
Q = air consumption [nl/min]
= force [N]
m = weight [kg]
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
Pneumatic Linear Tables | 73
TP 250 · Guiding system
z
Load Rates and Torque
Mz
x
Cz
My
y
Mx
Cy
Guiding System
Safety
factor
s
Load rates [N]
Cy
dyn.
stat.
Torque [Nm]
Cz–
dyn.
TPP – linear rail
guides
10
4525
5275
7240
5
9050
10550
14480
TPL – long carriage
linear rail guides
10
6026
7925
9640
5
12052
15850
TPH – heavy load
linear rail guides
10
6300
7200
5
12600
TPR – linear roller
guides
10
5850
5
11700
stat.
8440
Cz+
dyn.
Mx
dyn.
stat.
My
dyn.
Mz
dyn.
stat.
8440
637
743
710
827
16880 14480 16880
1274
1486
1420
1654
9640 12680
849
1116
801
1053
19280
25360 19280 25360
1698
2232
1602
2106
10080
11520 10080 11520
872
997
913
1043
14400
20160
23040 20160 23040
10675
9360
21350
18720
12680
7240
stat.
stat.
532
620
1064 1240
601
790
1202 1580
685
782
1744
1994
1826
2086
1370 1564
9360 17080
824
1504
918
1674
688 1256
34160 18720 34160
1648
3008
1836
3348
1376 2512
17080
values valid for standard carriage length = 280 mm
Accuracy
Δy [µm]
74 | Pneumatic Linear Tables
Stroke [mm]
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
Pneumatic Linear Tables | 75
TP 300 A S · Dimensions / Technical Data
Linear Tables with pneumatic cylinder (TP), size 300, made of aluminium (A)* and with expansion bellows (S)
L1 + 58
19
L1
345
B
144
105
A
300
(107,5)
340
45
74,5
39
100 0,2
PIASTRA PER
CILINDRO = 16
A
60 0,1
51
C80
A
7
40°
16
 0,05 B
M8x1.25
Prof.18 (8x)
 0,05 A
11
10,2
150
255
L3
Dimensions
L1
L2
[mm] **
[mm]
50
450
100
150
(22,5)
(107,5)
L3
Stroke s
25
22
 0,1 A
sede per fine corsa
B
30
85
22
C
22
B
Ra3,2
non preciso
C
 0,05 A
25
11
250
10
8
(45)
8,5/14 x 8,5
3
4
(L2)
Q x 150
L2
VEDERE OPZIONI
1
VEDERE OPZIONI
150
A-A
220
 0,1 A
260
 0,05 A
Entire product
Carriage
Base plate
(without cylinder)
(fixed base plate)
(fixed carriage)
L3
Q
Weight mt
Gravity center Weight mc
Gravity center Weight mb
[mm]
[mm]
[-]
[kg]
zG [mm]
zG [mm]
[kg]
zG [mm]
75
147.5
2
34.3
48
18.0
34
530
40
162.5
3
36.1
48
19.8
34
580
65
162.5
3
38.0
48
21.7
34
200
640
95
167.5
3
39.8
47
23.5
33
250
680
40
162.5
4
41.7
47
300
750
75
172.5
4
43.5
46
350
810
105
177.5
4
45.4
400
870
60
182.5
5
47.2
450
920
85
182.5
5
500
980
40
187.5
6
25.4
33
27.2
32
46
29.1
32
45
30.9
32
49.1
45
32.8
32
50.9
44
34.6
32
mt = 0.037 · s + 32.429
Total weight with cylinder C80
mt = 0.046 · s + 35.17
Total weight with cylinder C100
mt = 0.047 · s + 36.21
* on request also available in steel (C)
76 | Pneumatic Linear Tables
[kg]
Gravity center
16.3
31
mc = 16.3 kg
mb = mt - mc
** other strokes on request
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
TP 300 · Drive
For the TP 300 the following pneumatic cylinders are available. Please contact us for drive optimization.
Cylinder
Type of force
ISO 6431
VDMA 24562
· Advancing x+
· Retracting x–
Advancing force
C80
C100
Operating pressure [bar]
4
6
8
Cylinder force [N]
2011
3016
1)
Lead
accuracy
[mm/300 mm]
4021
Retracting force
1814
2721
3629
Advancing force
3142
4712
6283
Retracting force
2945
4418
5891
± 0,5
± 0,5
Operating
temperature
[°C]
–30˚ / +80˚
–30˚ / +80˚
Air consumption 2)
(p = 6 bar and t = 0.5 s)
min stroke = 50
Qmin [nl/min]
max stroke = 500
Qmax [nl/min]
211.1
2111.0
190.5
1905.0
329.9
3299.0
309.3
3093.0
Cylinder force
1)
Advancing force (x+) and retracting force (x–) can be calculated as follows:
Advancing force (x+) Fx+ = p · π · D2 / 4 [N]
Retracting force (x–) Fx– = p · π · (D2 – d2) / 4 [N]
Air consumption
2)
Air consumption depends on pressure, operating time and stroke and influences the operating cost.
Average air consumption can be calculated as follows:
Q = 150 · 10-7 · π · (D2 – d2) · s · (p + p0) / (p0 · t) [nl/min]
Cylinder weight
C40: m = 3,24 · 10-3 · s + 0,77 [kg]
C50: m = 4,75 · 10-3 · s + 1,21 [kg]
Legend:
D = nominal cylinder diameter [m]
d
= piston rod diameter [m]
s
= stroke [m]
t
= stroke time [s]
p
= operating pressure [N/m2]
p0 = conversion = 1 bar = 105 N/m2
F
Q = air consumption [nl/min]
= force [N]
m = weight [kg]
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
Pneumatic Linear Tables | 77
TP 300 · Guiding system
z
Load Rates and Torque
Mz
x
Cz
My
y
Mx
Cy
Guiding System
Safety
factor
s
Load rates [N]
Cy
dyn.
stat.
Torque [Nm]
Cz–
dyn.
stat.
Cz+
dyn.
stat.
Mx
dyn.
stat.
My
dyn.
Mz
dyn.
stat.
stat.
TPP – linear rail
guides
10
6300
7200
10080
11520 10080 11520
1109
1267
1235
1411
926 1058
5
12600
14400
20160
23040 20160 23040
2218
2534
2470
2822
1852 2116
TPL – long carriage
linear rail guides
10
7700
9575
12320
15320 12320 15320
1356
1686
1356
1686
1017 1264
5
15400
19150
24640
30640 24640 30640
2712
3372
2712
3372
2034 2528
TPH – heavy load
linear rail guides
10
8850
10175
14160
16280 14160 16280
1523
1751
1601
1840
1201 1380
5
17700
20350
28320
32560 28320 32560
3046
3502
3202
3680
2402 2760
TPR – linear roller
guides
10
8025
14075
12840
22520 12840 22520
1413
2478
1573
2759
1180 2070
5
16050
28150
25680
45040 25680 45040
2826
4956
3146
5518
2360 4140
values valid for standard carriage length = 340 mm
Accuracy
Δy [µm]
78 | Pneumatic Linear Tables
Stroke [mm]
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
Pneumatic Linear Tables | 79
TP 400 A S · Dimensions / Technical Data
Linear Tables with pneumatic cylinder (TP), size 400, made of aluminium (A)* and with expansion bellows (S)
PIASTRA PER
CILINDRO = 16
L1 + 67
L1
24
164
110
120 0,2
B
A
A
400
47
VEDERE OPZIONI
(L2)
330
 0,05 B
M10x1.5
Prof.20 (8x)
 0,05 A
10
11/17 x 11
8
(60)
4
Q x 150
L2
1
A
150
VEDERE OPZIONI
10
70 0,1
51
C100
(127,5)
447
450
74,5
43
B
Ra3,2
non preciso
12
C
240
110
80
 0,1 A
 0,1 A
sede per fine corsa
B
40
(145)
330
 0,05 A
C
(35)
A-A
35
22
35
22
L3
360
 0,05 A
L3
Dimensions
Entire product
Carriage
Base plate
(without cylinder)
(fixed base plate)
(fixed carriage)
Stroke s
L1
L2
L3
Q
Weight mt
Gravity center Weight mc
Gravity center Weight mb
Gravity center
[mm] **
[mm]
[mm]
[mm]
[-]
[kg]
zG [mm]
zG [mm]
[kg]
zG [mm]
100
620
85
205
3
81.1
60
48.1
41
150
690
45
217
4
84.7
60
51.7
41
200
760
80
225
4
88.2
59
55.2
40
250
820
110
230
4
91.8
59
58.8
40
300
880
65
237
5
95.4
57
62.4
39
350
950
100
247
5
98.9
57
65.9
39
400
1010
55
250
6
102.5
56
69.5
39
450
1090
95
267
6
106.0
55
73.0
38
500
1130
40
248
7
109.6
54
76.6
38
600
1260
105
277
7
116.7
53
83.7
38
mt = 1.1 · (0.0646 · s + 67.31)
Total weight with cylinder C100
mt = 1.1 · (0.075 · s + 71.1)
Total weight with cylinder C125
mt = 1.1 · (0.079 · s + 73.9)
* on request also available in steel (C)
80 | Pneumatic Linear Tables
[kg]
33.0
35
mc = 33.0 kg
mb = mt - mc
** other strokes on request
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
TP 400 · Drive
For the TP 400 the following pneumatic cylinders are available. Please contact us for drive optimization.
Cylinder
Type of force
ISO 6431
VDMA 24562
· Advancing x+
· Retracting x–
Advancing force
C100
C125
Operating pressure [bar]
4
6
8
Cylinder force [N]
3142
4712
1)
Lead
accuracy
[mm/300 mm]
6283
Retracting force
2945
4418
5891
Advancing force
4909
7363
9818
Retracting force
4712
7069
9425
± 0,5
± 0,5
Operating
temperature
[°C]
–30˚ / +80˚
–30˚ / +80˚
Air consumption 2)
(p = 6 bar and t = 0.5 s)
min stroke = 50
Qmin [nl/min]
max stroke = 500
Qmax [nl/min]
211.1
2111.0
190.5
1905.0
515.4
5154.0
494.8
4948.0
Cylinder force
1)
Advancing force (x+) and retracting force (x–) can be calculated as follows:
Advancing force (x+) Fx+ = p · π · D2 / 4 [N]
Retracting force (x–) Fx– = p · π · (D2 – d2) / 4 [N]
Air consumption
2)
Air consumption depends on pressure, operating time and stroke and influences the operating cost.
Average air consumption can be calculated as follows:
Q = 150 · 10-7 · π · (D2 – d2) · s · (p + p0) / (p0 · t) [nl/min]
Cylinder weight
C40: m = 3,24 · 10-3 · s + 0,77 [kg]
C50: m = 4,75 · 10-3 · s + 1,21 [kg]
Legend:
D = nominal cylinder diameter [m]
d
= piston rod diameter [m]
s
= stroke [m]
t
= stroke time [s]
p
= operating pressure [N/m2]
p0 = conversion = 1 bar = 105 N/m2
F
Q = air consumption [nl/min]
= force [N]
m = weight [kg]
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
Pneumatic Linear Tables | 81
TP 400 · Guiding system
z
Load Rates and Torque
Mz
x
Cz
My
y
Mx
Cy
Guiding System
Safety
factor
s
Load rates [N]
Cy
dyn.
Torque [Nm]
stat.
Cz–
dyn.
stat.
Cz+
dyn.
stat.
Mx
dyn.
stat.
My
dyn.
Mz
dyn.
stat.
stat.
TPP – linear rail
guides
10
8850
10175
14160
16280 14160 16280
2195
2523
2336
2686
1752 2015
5
17700
20350
28320
32560 28320 32560
4390
5046
4672
5372
3504 4030
TPL – long carriage
linear rail guides
10
10675
13300
17080
21280 17080 21280
2648
3299
2648
3299
1986 2474
5
21350
26600
34160
42560 34160 42560
5296
6598
5296
6598
3972 4948
TPH – heavy load
linear rail guides
10
12175
13425
19480
21480 19480 21480
2971
3276
3117
3437
2338 2578
5
24350
26850
38960
42960 38960 42960
5942
6552
6234
6874
4676 5156
TPR – linear roller
guides
10
10850
18600
17360
29760 17360 29760
2691
4613
2865
4911
2149 3683
5
21700
37200
34720
59520 34720 59520
5382
9226
5730
9822
4298 7366
values valid for standard carriage length = 450 mm
Accuracy
Δy [µm]
82 | Pneumatic Linear Tables
Stroke [mm]
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
Pneumatic Linear Tables | 83
Options for TP type
Extra holes on carriage
Carriages of the TP type can be
delivered with additional tapping holes
on top for X-Y mounting or fixing of other
accessories.
For special executions please contact
our technical department.
TP 150
TP
size
Tapping hole
M x L [mm]
150
M6 x 14
200
M6 x 14
250
M6 x 14
300
M8 x 18
400
M10 x 22
TP 200
TP 250
TP 300
TP 400
84 | Pneumatic Linear Tables
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
Options for TP type
Positioning holes
For accurate X-Y mounting or the fixing of accessories the
TP Linear Tables are available with additional drill holes on the
top of the carriage and on the base plate.
TP
size
Carriage
Base plate
D1 x t
[mm]
C ± 0,02
[mm]
D2
[mm]
E ± 0,02
[mm]
150
8 h7 x 15
130
8 h7
120
200
8 h7 x 15
120
8 h7
250
8 h7 x 15
150
8 h7
300
8 h7 x 15
250
8 h7
400
8 h7 x 15
280
8 h7
170
220
260
L2
25
X ± 0,02
25
L2
D2
360
E
L2 : see dimensins of corresponding TP size
D1 x t
C
Lubrication
Lubrication holes are provided standard on the left hand side
of the carriage. On request it is possible to have them on the
right hand side.
TV
F
Lubrication hole
size
[mm]
Ø
Quantity
150
15
1/8”
4x
200
15
1/8”
4x
250
15
1/8”
4x
300
15
1/8”
4x
400
20
1/8”
4x
Ord. code
Description
L4S
4 lub. holes on the right hand side
L4D
4 lub. holes on the left hand side
F
Z
F : distance between the surface of the carriage
and the center of the holes
Z : distance between centers of lubrication holes 15 mm
Linear Tables without lubrication holes but with
“self-lubricating” linear rail guides (KK0).
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
Pneumatic Linear Tables | 85
Options for TP type
Limit switches
The round limit switches are integrated into the buffers. These are mounted standard on
the right hand side (left hand side on request).
Config. without pin connector
Inductive limit switches
Order code for limit switches on the
right side (DX)
left side (SX)
FC2
FC4
2x PNP-NC
FE2
FE4
1x PNP-NO
Configuration without limit switches and buffers
TP Linear Tables are also available in a basic configuration without limit switches and
buffers.
86 | Pneumatic Linear Tables
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
Options for TP type
Buffer
The following buffer sets are available:
TP
Order code
size
KD2010
KD2015
KD2515
KD2520
KD2715
150
•
•
–
–
–
200
•
•
–
–
–
250
•
•
•
•
–
300
•
•
•
•
–
400
•
•
•
•
•
M25x2
M27x1.2
M
M20x1
M20x1.5 M25x1.5
Stroke reduction
M
A)
B
LPsup
B)
L3 means the theoretical stroke length of
Pneumatic Linear Tables in the dimesnsion
tables. This stroke lenght can be reduced
on customers needs. Please follow the
underneath instructions to reduce the
stroke on one or both sides:
emin A
12,5
LPinf
Lbuffer
A) Adjustment of a limit stop:
X
L3+X
L1 = base plate length
B) Adjustment of carriage support:
Size
Support
Size
Support
TP
A [mm]
TP
B [mm]
150
20
150
50
200
20
200
50
250
25
250
50
300
25
300
50
400
35
400
70
Calcualtion of stroke reduction:
X = Ldamper – (12,5 + A + emin) [mm]
Calcualtion of stroke reduction on the right or the left hand side:
Stroke = (L1/2) – (L3 + X) – (B/2 + LPinf) [mm]
X = stroke reduction
Calculation of the reduced final stroke:
Total stroke = L1 – 2 · (L3 + X) – (B + (2 · LPinf)) [mm]
emin= minimal distance (depends on type of limit stop)
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
Pneumatic Linear Tables | 87
Options for TP type
Stroke reduction (continuation)
Order
code
LP06
LP
Spacer block
LP [mm]
22 mm
44 mm
6 mm
6*
LP22
22
LP44
44
LP60
60
LP90
90
Assembly example for the combination
* only hardened on buffer side
of different spacer blocks
Fixing systems
– Base plates with tapping holes
In standard configuration spot-faced holes are drilled on the base plate.
On request tapping holes are available:
TP
size
M
[mm]
150
M8
200
M10
250
M10
300
M10
400
M12
M
– Steel brackets
The profile can be fixed with steel brackets, supplied in pairs.
A
[mm]
B
[mm]
C
[mm]
D
[mm]
M
[mm]
150
ST 150-01
198
165
60
40
M6
200
ST 200-01
256
250
ST 200-01
306
220
80
60
M8
270
80
60
M8
300
ST 300-01
366
320
80
60
M8
400
ST 400-01
484
425
100
80
M10
M
B
D
C
Order
code
A
TP
size
88 | Pneumatic Linear Tables
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
Options for TP type
Fixing systems (continuation)
– “Lower” T-nuts
Steel T-nuts are available to match the groove width on the lower surface of
each TP size base plate.
TP
size
Order code
M
[mm]
150
I 200-01
M6
200
I 200-01
M6
250
I 250-01
M8
300
I 250-01
M8
M
– “Lateral” T-nuts
For the mounting of external components like trailing cables, limit switches or measuring
systems there are steel T-nuts available. They match the width of the lateral grooves in
the base plate of each TP size and are suitable in short or long version.
TP
size
Order
code
A
[mm]
M
[mm]
B
[mm]
150
IL 150-01
10
M4
—
150
IL 150-02
60
M4
50
200
IL 200-01
10
M4
—
200
IL 200-02
60
M4
50
250
IL 200-01
10
M4
—
250
IL 200-02
60
M4
50
300
IL 200-01
10
M4
—
300
IL 200-02
60
M4
50
M
B
A
A
Expansion bellows with stainless steel slats
On all TV Linear Tables it is possible to fit protective stainless steel slats on
the standard expansion bellows for special working conditions like welding,
grounding, machine tooling, etc.
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
Pneumatic Linear Tables | 89
Options for TP type
Lateral steel covers
All Linear Tables TP can be protected on both sides with lateral steel covers.
These are recommended with strong dirt conditions and “overhead
mounting”.
Cylinder mount
Cylinder mount with flange according to ISO VDMA 6431.
A
C
Order
code
150
C040
150
C050
C
D
A
B
TP
size
A
Cylinder
size
[mm]
A
B
Flange
A
thickness
[mm]
[mm]
øB
H8
[mm]
C
tapping
holes
D
40
12
38
35
M6x10
3.5
50
12
46.5
40
M6x10
3.5
[mm]
200
C050
50
12
46.5
40
M6x10
5.5
200
C063
63
12
56.5
45
M8x12
5.5
250
C063
63
12
56.5
45
M8x12
10.5
250
C080
80
16
72
45
M10x15
10.5
300
C080
80
16
72
45
M10x15
7.5
300
C100
100
16
89
55
M10x15
15.0
400
C100
100
16
89
55
M10x15
7.5
400
C125
125
16
110
60
M12x16
18.0
90 | Pneumatic Linear Tables
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
Options for TP type
Safety systems
Vertical mounted Pneumatic Linear Tables may be equipped with two different types
of safety systems:
– Electropneumatic safety stop,
laterally mounted:
A
A1
A2
B1
B2
C
[mm]
[mm]
[mm]
[mm]
[mm]
[mm]
150
74
34
54
200
74
34
54
104
250
85
34
58
117.5 58
M5
300
85
34
58
116
48
M5
400
92
38
64
140
63
M5
48.5
M5
B1
M5
C
99.5 44
B
A
TP
size
A1
A2
­– Rod blocking device (electromechanical)
Assembly examples
TP Linear Tables can be combined to multi axes systems, but also easily assembled
with any other MOVITEC products.
For examples see TV type, page 59.
Complete, customer specific solutions
MOVITEC linear systems are the ideal components for customer-specific solutions. Thanks to their modular
construction, very economic, application-oriented linear systems can be implemented in the shortest time.
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
Pneumatic Linear Tables | 91
92 | “Bi-Rail” Linear Modules
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
Inhaltverzeichnis Linearmodule »Bi-Rail«
Description _______________________________________________________________________________________________________94
Drives ____________________________________________________________________________________________________________95
Order code for “Bi-Rail” Linear Modules________________________________________________________________________________96
General dimensions________________________________________________________________________________________________97
MV/MH
–Dimensions / Technical Data _______________________________________________________________________________________98
MC
–Dimensions / Technical Data________________________________________________________________________________________99
Options for MV/MH/MC types
–Machining of screw drive shaft _ ____________________________________________________________________________________ …
–Extra holes on carriage ____________________________________________________________________________________________ …
–Positioning holes _________________________________________________________________________________________________ …
–Limit switches____________________________________________________________________________________________________ …
–Fixing systems ___________________________________________________________________________________________________ …
–Motor mount ____________________________________________________________________________________________________ …
–Measuring systems _______________________________________________________________________________________________ …
–Assembly examples_______________________________________________________________________________________________ …
–Complete, customer specific solutions_______________________________________________________________________________ …
Design fundamentals
–for screw drives ____________________________________________________________________________________________ 100–103
–for linear rail guides _________________________________________________________________________________________ 104–105
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
“Bi-Rail” Linear Modules | 93
Description
“Bi-Rail” Linear Modules
MOVITEC “Bi-Rail” Linear Modules are manufactured in the following configurations:
––MVP type in size 55, 70, 90, 130 and
160 with screw drive and linear rail
guides (standard)
––MVL type in size 70, 90, 130 and 160
with screw drive and long carriage linear
rail guides
––MVH type in size 90, 130 and 160 with
screw drive and heavy load linear rail
guides
––MVR type in size 90, 130 and 160 with
screw drive and linear roller guides
––MHP type in size 130 and 160 with
oversize screw drive and linear rail
guides
––MCP type in size 70, 90, 130 and 160
with belt drive and linear rail guides.
Drive
Driving system is provided by rolled or
ground ball screws, “Speedy” high-helix
lead screws and toothed belt drive for MC
type.
Guiding system
The following guiding systems are available:
–MVP with linear rail guides (standard)
–MVL with long carriage linear rail guides
–MVH with heavy load linear rail guides
–MVR with linear roller guides
Material
All “Bi-Rail” Linear Modules are manufactured from extruded and natural anodised
aluminium profiles.
Product
Drive
Guide
Size
Material
Stroke
Protection
Options
Motors
Controls
»Bi-Rail« Linear Modules
V – Rolled ball screws
V – „Speedy“ high-helix lead screws
H – Oversize screw drives
C – Toothed belt
P – linear rail guides (standard)
L – long carriage linear rail guides
H – heavy load linear rail guides
R – linear roller guides
055
070
090
130
160
A – Aluminium
[mm]
S – Expansion bellows (standard)
B – Steel strapping
Extra drillings
Lubrication
Limit switches
Fixing systems
Direct motor mount with coupling
Lateral motor mount with belt gear
Safety systems
Measuring systems
BLDC brushless servomotors
AC/DC servomotors
Stepper motors
Linear controls
Path controls for 2, 3 and more axes
Pages
MV
MH
MC
•
–
–
•
–
–
–
•
–
–
–
•
•
•
•
•
•
•
•
•
•
•
•
•
•
–
•
•
–
•
•
–
•
•
•
•
•
•
•
•
•
•
100–3000 100–3700 100–3700
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
98
98
99
Protection
Expansion bellows or steel strapping.
Options
A wide range of options like extra drillings,
end limit switches, direct or indirect motor
mount, fixing systems, different motors
and controls are available.
94 | “Bi-Rail” Linear Modules
Application
“Bi-Rail” Linear Modules are the right
solution for heavy loads at high moving
speeds. Ideal as Z axis they can be easily combined together or with any other
MOVITEC linear system to build multi axis
systems and customer specific solutions.
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
Drive
Drive
ISO
Rolled ball
screws
055
10 x 2
10 x 3
10 x 10
7
1)
Ground ball
screws
Speedy
high-helix
lead screws
10 x 2
10 x 3
5
2)
10 x 12
10 x 15
10 x 50
11 x 60
9,7 x 25,4
9
MV
Ø x p [mm]
070
090
12 x 2 16 x 5
12 x 4 16 x 10
12 x 5 16 x 16
16 x 50
also ISO 5
MC
055
070
090
130
160
12 x 2 16 x 5 20 x 5 25 x 5
12 x 4 16 x 10 20 x 10 25 x 10
12 x 5
20 x 20 25 x 20
12 x 15
12 x 25
13 x 20
13 x 70
14 x 8
14 x 18
14 x 30
15 x 20
15 x 80
Toothed belt
1)
MH
Ø x p [mm]
130
160
130
160
20 x 5 25 x 5 25 x 5 32 x 5
20 x 10 25 x 10 25 x 10 32 x 10
20 x 20 25 x 20 25 x 25 32 x 20
20 x 50 25 x 50 25 x 50 32 x 32
16/AT5 32/AT10 50/AT10 50/AT10 50/AT10
2)
also ISO 3
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
“Bi-Rail” Linear Modules | 95
Order code for “Bi-Rail” Linear Modules
Example
M V P 090 A 1000 S
Product
M
= “Bi-Rail” Linear Module
Drive
V
= screw drive
H
= oversize screw drive
C
= toothed belt
Guiding
P
=
L
=
H
=
R
=
system
2 linear rail guides with 4 carriages (standard)
2 linear rail guides with 4 long carriages
2 heavy load linear rail guides with 4 carriages
2 linear roller guides with 4 carriages
Size
055 070 090
130
160
profile width 55 mm
profile width 70 mm
profile width 90 mm
profile width 130 mm
profile width 160 mm
=
=
=
=
=
Material
A
= aluminium
Stroke [mm]; 0100–3700 (other strokes on request)
Protection
S
= expansion bellows (standard)
B
= steell strapping
96 | “Bi-Rail” Linear Modules
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
General dimensions
130
160
MC MV/MH
MC
Profile sections per size
540
620
620
610
610
620
620
300
570
570
610
610
690
690
670
670
680
680
350
700
700
—
—
—
—
—
—
—
—
400
840
840
740
740
820
820
800
800
800
800
500
960
880
880
960
960
930
930
930
930
600
1080
1000
1000
1090
1090
1050
1050
1050
1050
700
1200
1120
1120
1220
1220
1170
1170
1170
1170
800
1320
1240
1240
1360
1360
1290
1290
1290
1290
900
1360
1360
1490
1490
1410
1410
1410
1410
1000
1500
1500
1620
1620
1540
1540
1540
1540
1100
1690
1690
1760
1760
1670
1670
1660
1660
1200
1820
1890
1890
1790
1790
1780
1780
1300
1960
2020
2020
1910
1910
1900
1900
1400
2100
2150
2150
2030
2030
2030
2030
1500
2230
2280
2280
2190
2190
2150
2150
1600
2410
2310
2310
2270
2270
1700
2540
2430
2430
2390
2390
1800
2670
2570
2570
2510
2510
1900
2800
2710
2710
2640
2640
2000
2930
2850
2850
2760
2760
2100
3050
3000
2880
2880
2200
3180
3140
3000
3000
2300
3300
3280
3130
3130
2400
3440
3430
3250
3250
2500
3560
3580
3370
3370
2600
3740
3490
3490
2700
3890
3610
3610
2800
4050
3740
3740
2900
4210
3860
3860
3000
4380
3980
3980
3100
4550
4100
3200
4720
4230
3300
4900
4350
3400
5070
4470
3500
5260
4590
3600
4710
3700
4840
Configuration with steel strapping:
8,5

15,75 23,5
5
070
6,5
70
2

8,5

46
12
6
8,5
90
090
3

10,5

18
54
7
12
130
130
3,5

13,5


25
80
9
9,5
160
160
3,8
9
540



5,5

15,5
25
110
10,5
500
9
500
4
250

9
4,8
560
8,5
560
3
550
15,5
550
13,5
550
5
550
5
470
2
470
6
430
6,5
430
2
55
2
200
5
055
7
500
12
440
500
3,5
440
490
10,5
430
490
8,5
430
480
8,5
410
480
50 0,2
10,75 20,5
410
400
30
330
400
70 0,2
330
360
13
290
360
46
290
150
90 0,2
100
15
L1 (with expansion bellows) [mm]
Stroke
61
MC MV/MH
8
MV
14
090
MC
120 0,2
MV
18
070
MC
52
055
MV
130 0,2
Type
25
Size
L1 = stroke + D/d1 + 150 (for size 070–090)
L1 = stroke + D/d1 + 250 (for size 130–160)
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
“Bi-Rail” Linear Modules | 97
MV/MH A S · Dimensions / Technical data
“Bi-Rail” Linear Modules with screw drive (MV) or oversize screw drive (MH), made of aluminium (A)
and with expansion bellows (S)*
A
L1
A
T
S
D
d1
U
N
Z
W
I
M
Q - g7
B
V
P
R
E
Size
F
G
g1
H
F
E
Dimensions [mm]
A
B
D / d1
55
19
50
100 / —
70
25
70
140 / 230
E
F
G / g1
H
M
8
15
54 / —
M5x9
10
15
90 / 180
M6x15
N
O
24,5
55
—
45
70
3x3x15
90
25
90
160 / 250
10
30
80 / 170
M8x14
62
90
3x3x15
130
29
120
250 / 340
10
40
150 / 240
M8x19
87
130
5x5x20
160
40
130
300 / 390
15
40
190 / 280
M10x20
65
160
6x6x25
Configuration with long carriage and expansion bellows: L1 = d1 + 100
L1 = base plate length
D = standard carriage
d1 = long carriage
* on request also available with steel strapping (B)
98 | “Bi-Rail” Linear Modules
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
MC A S · Dimensions / Technical data
«Bi-Rail» Linear Modules with toothed belt drive (MC), made of aluminium (A) and with expansion bellows (S)*
A
L1
A
D
d1
C
N
M
Z
B
W
R
S
T
U
I
V
E
F
G
g1
H
F
E
Q - g7
P
Size
Dimensions [mm]
A
B
C
D / d1
55
70
60
35
100 / —
70
70
70
35
140 / 230
E
F
G / g1
H
M
N
O
8
15
54 / —
M5x9
29
55
2x2x8
10
15
90 / 180
M6x15
27
70
4x4x15
90
80
80
40
160 / 250
10
30
80 / 170
M8x14
35
90
5x5x15
130
95
120
50
250 / 340
10
40
150 / 240
M8x19
48
130
6x6x20
160
110
130
61
300 / 390
15
40
190 / 280
M10x20
54
160
6x6x30
Configuration with long carriage and expansion bellows: L1 = d1 + 100
L1 = base plate length
D = standard carriage
d1 = long carriage
* on request also available with steel strapping (B)
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
“Bi-Rail” Linear Modules | 99
Design fundamentals
… for screw drives
Calculations for ball screws and satellite roller screws
The following are the relevant calculations
which underly screw design and safe
operation.
… at Dynamic load:
Critical rotational speed nper
Nominal service life L10 or L h
For detailed information on ball screw
design, please refer to DIN 69051.
Permissible rotational speeds must differ substantially from the screw’s own
frequency.
L10 =
d2
nper = KD · 106 · —— · Sn [min-1]
la2
L10
L h = ––––––– [h]
nm · 60
nper = permissible rotational speed [min-1]
KD = characteristic constant as a func-
tion of bearing configuration [–]
➞ see below
d2 = core diameter [mm]
la = bearing distances [mm]
➞ see below
(always include maximum allow able la in calculation)
Sn = safety factor
usually Sn = 0,5…0,8 [–]
L10 = service life in revolutions [R]
Lh = service life in hours [h]
Cdyn = dynamic load [N]
Fm = average axial load [N]
F1…n = load per cycle unit [N]
nm = average rotational speed [min-1]
n1…n = rotational speed per cycle unit [min-1]
q1…n = cycles [%]
100 = ∑q (sum of cycles q1…n) [%]
( )
Cdyn
––––
Fm
3
· 106 [U]
Average axial load Fm
at constant rotational speed nconst
and dynamic load Cdyn
Configuration 1:
fixed – simple
KD = 190
la
q1
q2
q3
Fm = 3 F13 ––– + F23 ––– + F33 ––– +… [N]
100
100
100
F [N]
Fm
Configuration 2:
fixed – fixed
KD = 276
F4
F1
F2
la
q1
q2
F3
q3
q4
[%]
• q = 100 [%]
➞ L10 =
( )
Cdyn
––––
Fm
3
· 106 [U]
L10
➞ L h = –––––––– [h]
nconst · 60
100 | Linear Systems
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
Design fundamentals
… for screw drives
Average rotational speed nm
at constant load Fconst
and variable rotational speeds n1…n
Efficiency η (theoretical)
Depends upon the type of power transmission.
Driving torque M
Depends upon the type of power transmission.
q2
q3
q1
nm = n1 ––– + n2 ––– + n3 ––– +… [min-1]
100
100
100
Case 1: torque ➞ linear movement
Case 1: torque ➞ linear movement
tan α
η ≈ –––––––––– [–]
tan (α + ρ)
Fa · p
Ma = ––––––––––– [Nm]
2000 · π · η
Case 2: axial force ➞ torque
Case 2: axial force ➞ torque
tan (α – ρ)
η’ ≈ –––––––––– [–]
tan α
Fa · p · η’
Me = –––––––––– [Nm]
2000 · π
whereby
Ma= input torque [Nm], case 1
Me= output torque [Nm], case 2
Fa = axial force [N]
n4
n [min-1]
n1
nm
n2
q1
q2
n3
q3
q4
[%]
• q = 100 [%]
➞ L10 =
( )
Cdyn
––––
Fconst
3
· 106 [U]
L10
➞ L h = ––––––– [h]
nm · 60
Average axial load Fm
at constant rotational speeds nconst
and dynamic load Cdyn
q1
q2
q3
Fm = 3 F13 ––– + F23 ––– + F33 ––– +… [N]
100
100
100
q1
q2
q3
nm = n1 ––– + n2 ––– + n3 ––– +… [min-1]
100
100
100
➞ L10 =
( )
Cdyn
––––
Fm
p
tan α ≈ –––––– [–]
d0 · π
η =
η’ =
p =
d0 =
ρ =
efficiency [%]
corrected efficiency [%]
pitch [mm]
nominal screw diameter [mm]
angle of friction [°]
➞ ρ = 0,30…0,60°
Efficiency ηp (practical)
The efficiency η for ball screws and satellite roller screws is better than 0.9.
Input performance P
Ma · n
P = ––––––– [kW]
9550
P = input performance [kW]
n = rotational speed [min-1]
A safety margin of 20 % is recommended
when selecting drives.
3
· 106 [U]
L10
➞ L h = ––––––– [h]
nm · 60
© IMPEX TECNICHE LINEARI SRL | 02.2009 | www.movitec.it
Linear Systems | 101
Design fundamentals
… for screw drives
Calculations for ball screws and satellite roller screws
Calculations for high-helix lead screws (S
… at static load:
… at dynamic load:
Permissible maximum load Fper
Permissible buckling force FB
Critical rotational speed nper
Cstat
Fper = ——— [N]
fs
KB d24
FB = ––– · –––– · 103 [N]
lF2
SB
Permissible rotational speeds must differ substantially from the screw’s own
frequency.
Cstat= static load [N]
fs = operating coefficient
➞ normal operation: 1…2 [–]
➞ shock load: 2…3 [–]
KB = characteristic constant of load (depends on design) [–] ➞ see below
d2 = nominal screw diameter [mm]
lF = force-transferring length [mm]
SB = buckling safety factor
➞ gen. SB = 2…4 [–]
Case 1:
(standard)
KK = 200
Case 2:
KK = 400
la
la
d2
nper = KD · 106 · ——— · Sn [min-1]
la2
nper = permissible rotational speed [min-1]
KD = characteristic constant as a func-
tion of bearing configuration
➞ see below
d2 = core diameter [mm]
la = bearing distances [mm]
➞ see opposite
(always include maximum allow able la in calculation)
Sn = safety factor
usually Sn = 0,5…0,8 [–]
Configuration 1 (standard):
fixed – simple
KD = 190
Configuration 2:
fixed – fixed
KD = 276
la
la
Efficiency ηp (practical)
The efficiency η depends on the helix angle and reaches values from ~0.5 to 0.75.
102 | Linear Systems
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
Design fundamentals
… for screw drives
Speedy) and round thread lead screws (Rondo)
Basic calculations
Driving torque M
Depends upon the type of power transmission.
Example
Maximum authorized load
depending on speed
Fper. = C0 · fC [N]
Case 1: torque ➞ linear movement
Fa · p
Ma = ––––––––––– [Nm]
2000 · π · η
Case 2: axial force ➞ torque
Fa · p · η’
Me = –––––––––– [Nm]
2000 · π
Ma = input torque [Nm], Fall 1
Me = output torque [Nm], Fall 2
Fa = axial force [N]
η = efficiency [%]
η’ = corrected efficiency [%]
p = pitch [mm]
C0
fC
= static load rate [N]
= load factor [–] for POM-C nuts
circumferential speed
vC [m/min]
load factor
fL [–]
5
0.95
10
0.75
20
0.45
30
0.37
40
0.12
50
0.08
Parameters:
Speedy 10/50 with non-preloaded
POM-C nut, d0 = 10 mm, p = 50 mm and
C0 = 1250 N;
required moving speed vS = 200 mm/sec.
We need to find: Fper.
We calculate n [min-1],
n
vS [mm/Sek.] · 60
= ––––––––––––––––
p [mm]
200 · 60
= –––––––––– = 240 min-1
50
circumferential speed vC [m/min]
vC
d0 [mm] · π · n [min-1]
= –––––––––––––––––––
1000
10 · π · 240
= –––––––––––– = 7.53 m/min
1000
Input performance P
and find load factor fL in above table:
Ma · n
P = ––––––– [kW]
9550
fL at vC of 7,53 m/min ≈ 0.85 [–]
It follows:
Fper. = Cstat · fL = 1250 · 0.85 = 1062.5 N
P = input performance [kW]
n = rotational speed [min-1]
A safety margin of 20 % is recommended
when selecting drives.
© IMPEX TECNICHE LINEARI SRL | 02.2009 | www.movitec.it
In other words, the maximum load for a
Speedy 10/50 at vS = 200 mm/sec.
(➞ n = 240 min-1) is 1 060 N.
Linear Systems | 103
Design fundamentals
… for linear rail guides
Static safety factor fS
The static safety factor fS is determined by the ratio of the static load capacity C0 on the applied average static load F0, or by the ratio
of the permissible static moment M0 on the applied average static moment Mstat:
C0
fS = (fH · fT · fC) · ––– [–]
F0
or
M0
fS = (fH · fT · fC) · ––––– [–]
Mstat
fS = static safety factor [–]
fH = hardness factor [–]
fT = temperature factor [–]
fK = contact factor [–]
C0 = static load rate [N]
F0 = average static load [N]
M0 = permissible static moment [Nm]
Mstat= applied medium static moment [Nm]
Standard values for static safety factor fS
Load
static
dynamic
Operating conditions
fS
normal impacts and vibrations
1…1.3
high impacts and vibrations
2…3
normal impacts and vibrations
1…1.5
high impacts and vibrations
2.5…5
Used factors
Hardness factor fH
Impex Tecniche Lineari srl uses the following hardness factor:_ ____________ fH = 1
This hardness factor is valid for rail guides and balls
with a hardness of 58 to 64 HRC.
Temperature factor fT
Impex Tecniche Lineari srl uses the following temperature factor:___________ fT = 1
This temperature factor is valid for operating temperatures T < 100 °C.
For operating temperatures > 80 °C please contact our technical department.
Contact factor fC
Impex Tecniche Lineari srl uses the following contact factor:_______________ fC = 0.81
In case of uneven applied torques, the contact factor fC
optimizes the calculation.
Load factor fW
Impex Tecniche Lineari srl uses the following load factors _________________ fW :
104 | Linear Systems
Operating conditions
Moving speed v
fW
without impacts and vibrations
very low, v < 15 m/min
1…1.2
low impacts and vibrations
low, 15 < v < 60 m/min
1.2…1.5
medium impacts and vibrations
medium, 60 < v < 120 m/min
1.5…2.0
high impacts and vibrations
high, v > 120 m/min
2.0…3.5
© IMPEX TECNICHE LINEARI SRL | 04.2009 | www.movitec.it
Design fundamentals
… for linear rail guides
Calculation of nominal service life L [km]
Service life for ball bearing linear rail guides:
L=
(
fH · fT · fC C
–––––––– · ––
fW
F
)
L=
(
)
L=
(
)
3
· 50 [km]
or
fH · fT · fC M
–––––––– · ––––
Mdyn
fW
3
· 50 [km]
Service life for roller bearing linear rail guides:
L=
(
fH · fT · fC C
–––––––– · ––
fW
F
L =
fH =
fT =
fC =
fW =
C =
F =
M =
Mdyn=
)
10
–––
3
· 50 [km]
or
fH · fT · fC M
–––––––– · ––––
Mdyn
fW
10
–––
3
· 50 [km]
nominal service life [km]
hardness factor [–]
temperature factor [–]
contact factor [–]
load factor [–]
dynamic load rate [N]
average dynamic load [N]
applied torque [Nm]
medium dynamic torque [Nm]
Calculation of service life Lh in hours [h]
Service life for linear rail guides
… in case of constant moving speed:
L · 103
L h = ––––––––––– [h]
2 · s · Q · 60
… In case of variable moving speed:
L · 103
L h = ––––––– [h]
vm · 60
Lh
L
s
Q
vm =
=
=
=
=
service life in hours [h]
nominal service life [km]
stroke [m]
operating cycles per minute [min-1]
average moving speed [m/min]
© IMPEX TECNICHE LINEARI SRL | 02.2009 | www.movitec.it
Linear Systems | 105
®
Design, development and manufacturing of
®
Linear Systems
– Linear Tables
– «Piccola» Linear Tables
– «Bi-Rail» Linear Modules
– CP Linear Units
CESENA
FIRENZE
Sansepolcro
Arezzo
E45
Siena
Val di Chiana
SS75
Lago
Trasimeno
L’Aeroporto
S.Egidio
Perugia
Assisi
Uscita
Torgiano
S.Martino in Campo
SS75
Torgiano
A1
Foligno
E45
IMPEX TECNICHE LINEARI SRL
Via Jacopone da Todi, 14
IT-06089 Torgiano PG
© IMPEX Tecniche Lineari SRL
The content of this publication is protected by copyright held by the
publisher and may not be reproduced (even in part) unless permis-
Todi
Orvieto
sion is granted. Every care has been taken to ensure the accuracy
of the information contained herein but no liability shall be accepted
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IMPEX® and movitec® are registered trademarks of IMPEX TECNICHE LINEARI SRL
Terni
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resulting from or in connection with the use of the information
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Viterbo
in which the data deviate from those contained herein. Data subject
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to change as required by technological developments.
Edition: 04.2009 e