VLST45

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



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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.

CAD Drawing

cad-vl-st45

NOTE: Specifications are subject to changes without notice.

Max Speed Limit

WARNING: Do not exceed these limits.

limit-vl-st45

NOTE: Specifications are subject to changes without notice.

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