Note 1: The rated speed is 470mm/s for the high-speed type and 235mm/s for the medium-speed type of model CT55 with a 300mm stroke, according to the
critical speed of the Ball Screw. With shorter strokes, model CT55 can operate at up to 500mm/s for the medium-speed type or up to 1,000mm/s for
the high-speed type. However, the service life may be shortened.
Note 2: Model CT is capable of receiving only an axial load. The horizontal mass capacity is the value when an LM Guide is also used and no axial load is
applied to the rod. When making a selection, take into account the sliding resistance of the LM Guide. For specific sliding resistances of LM Guides,
see the general catalog.
Note 3: The values apply at acceleration of 0.3G.
Note 4: The specifications apply to the actuator mounted with each size of a standard motor in page 14. If a different motor is used, the actuator's
specifications are different. Also note that the rated values of the actuator unit must not be exceeded.
Note 5: The value applies when the actuator receives a load and operates at the rated speed and acceleration of 0.3G.
Unit: mm
VLACT35
Stroke
Effective stroke
L
L1
C
n
Mass : kg
0050
50
177.5
161
100
6
0.7
0100
100
277.5
211
150
8
0.9
0150
150
277.5
261
200
10
1.0
Unit: mm
VLACT45
Stroke
Effective stroke
L
L1
Mass : kg
0050
50
179
162.5
1.1
0100
100
229
212.5
1.4
0150
150
279
262.5
1.6
0200
200
329
312.5
1.9
Unit: mm
VLACT55
Stroke
Effective stroke
L
L1
Mass : kg
0050
50
199.5
183
1.7
0100
100
249
233
2.1
0150
150
299.5
283
2.5
0200
200
349.5
333
2.8
0250
250
399.5
383
3.2
0300
300
449.5
433
3.6
For more detailed specifications, please download the Product Catalog with the link in the Downloads section of this product page.