VLST45

  • Closed frame ballscrew actuator
  • Strokes 50-500mm in 50mm steps
  • Leads of 6mm/rev and 12mm/rev
VL-ST45
Description

Data Table

Parameter Value Units
Configuration & Physical Parameters
Motor 23 Frame SmartMotors, D and M series -
Coupling Beam -
Ball Screw Leads 6, 12 mm/rev
Position Sensors consult factory -
Stroke Lengths 50-500mm in 50mm steps mm
Overall Length Stroke + 164 + motor
mm
Overtravel 10 mm
Unit Mass 1.38 + 0.0021 x (stroke, mm)
+ (motor mass, kg)
kg
Performance
Unidirectional Repeatability 20 µm
Bidirectional Repeatability 40 µm
Linear Accuracy 0.21/300 mm/mm
Max Velocity up to 1000 (stroke dependent) mm/s
Max Acceleration 0.3 G
Displacement/rev 6 12 mm/rev
Payload Mass 8 6.5 kg
Rated Velocity 200 400 mm/s
Lifetime* 15000 hr
Load Rating, Dynamic** (Static)
Displacement/rev 6 12 mm/rev
Max Continuous Thrust 260 135 N
Max Peak Thrust 660 330 N
M.a, Carriage Moment*** 4.47 (31) 3.44 (31) N*m
M.b, Carriage Moment*** 1.64 (12) 1.33 (12) N*m
M.c, Carriage Moment*** 1.64 (12) 1.33 (12) N*m

*Based on 15000 hr service life @ 200 mm/s and 400 mm/s (2000 RPM) average speed at the given payload, subject to routine lubrication.
**Based on using SM23165DT @ 48V @ 2000 RPM. Refer to corresponding thrust curves for details.
Consult the factory if your application exceeds these values.
***Moment capacities given about center of carriage mounting surface.

NOTE: Specifications are subject to changes without notice.

Download Related Files


AutoCAD

SolidWorks

IGES

CAD Drawing

Datasheet / Spec
VLST45 VLST45 VLST45 VLST45 VLST45 VLST45