X-VSR Series

Vertical lift stages with built-in controllers

X-VSR

Image is representative of the X-VSR Series and may not match the selected variant.

X-VSR20A

20 mm Travel

Starting Price: $2,692 *

Standard Lead Time: 1-5 Days

X-VSR20A Specifications

Download Datasheet
Microstep Size (Default Resolution) 0.09525 µm
Built-in Controller Yes
Travel Range 20 mm (0.787")
Accuracy (unidirectional) 50 µm (0.001968")
Loaded Accuracy (10 N) 35 µm (0.001378")
Repeatability < 1 µm (< 0.000039")
Loaded Backlash (10 N) < 10 µm (< 0.000394")
Backlash < 35 µm (< 0.001378")
Maximum Speed 48 mm/s (1.89"/s)
Minimum Speed 0.000058 mm/s (0.000002"/s)
Speed Resolution 0.000058 mm/s (0.000002"/s)
Peak Thrust 200 N (44.9 lb)
Maximum Continuous Thrust 100 N (22.4 lb)
Communication Interface RS-232
Communication Protocol Zaber ASCII (Default), Zaber Binary
Data Cable Connection Locking 4-pin M8
Maximum Centered Load 100 N (22.4 lb)
Maximum Moment (Pitch) 3 N⋅m (2.2 lb⋅ft)
Maximum Moment (Roll) 3 N⋅m (2.214 lb⋅ft)
Maximum Moment (Yaw) 3 N⋅m (2.214 lb⋅ft)
Straightness of Travel < 30 µm (< 0.001181")
Pitch 0.08° (1.396 mrad)
Roll 0.08° (1.396 mrad)
Yaw 0.08° (1.396 mrad)
Power Supply 24-48 VDC
Power Plug 2-pin Screw Terminal
Maximum Current Draw 950 mA
Linear Motion Per Motor Rev 1.2192 mm (0.048")
Motor Steps Per Rev 200
Motor Type Stepper (2 phase)
Motor Rated Current 1500 mA/phase
Motor Winding Inductance 1.9 mH/phase
Default Resolution 1/64 of a step
Guide Type Ball Bearing
Mechanical Drive System Precision Lead Screw
Limit or Home Sensing Magnetic home sensor
Manual Control Yes
Axes of Motion 1
Mounting Interface M6 and M3 threaded holes
Operating Temperature Range 0-50 °C
CE Compliant Yes
Vacuum Compatible No
Weight 0.573 kg (1.263 lb)

* These are our direct prices in USD to customers in North America. If you are in Canada, click the Canadian flag icon at the top right of the page to see CAD prices. If you are in a country outside North America where we have an exclusive distributor, please check with the distributor for pricing. Distributor prices might be slightly higher to factor in shipping and import fees. Click here for a list of Zaber's Distributors.

Specification Charts & Notes

Thrust or torque is a function of speed. The values given above are maximums. These values cannot both be achieved simultaneously (i.e. at maximum speed, the unit will not produce maximum thrust).

Thrust Speed Performance

X-VSRxxA thrust plot

Typical Accuracy

Photo of the X-VSRxxA_ERROR_POSITION_WEB