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Specifications

X-VSR-E Series

Vertical lift stages with built-in controllers and motor encoders

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Photo of the X-VSR-E

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

X-VSR20A-E01

20 mm Travel

Starting Price: $2,966

Standard Leadtime: 1-5 Days

See all models
Add KX14A accessory kit  (+ $170)

North America, 48 V. Powers multiple axes

  • 1 x PS14S-48V37: Power Supply, 48 V 3.75 A
  • 1 x X-DC02: Data Cable, 2 ft (0.6 m), X-Series Products
  • 1 x X-USBDC: USB to Serial Converter Cable, M8 Female Plug, X-Series Products

Total Price

$3,131 (USD) *

Add KX13A accessory kit  (+ $96)

North America, 48 V. Powers one axis

  • 1 x PS13S-48V12: Power Supply, 48 V 1.25 A
  • 1 x X-DC02: Data Cable, 2 ft (0.6 m), X-Series Products
  • 1 x X-USBDC: USB to Serial Converter Cable, M8 Female Plug, X-Series Products

Total Price

$3,057 (USD) *

Add PTB2 accessory  (+ $5)

Power Supply Not Included

  • 1 x PTB2: Power Terminal Block, 2 Pin, 5 mm Pitch, for Custom Power Supply

Total Price

$2,966 (USD) *

* 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.

X-VSR20A-E01 Specifications

Datasheet DownloadDownload Datasheet
Microstep Size (Default Resolution) 0.09525 µm
Built-in ControllerYes Icon
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 (1.890"/s)
Minimum Speed 0.000058 mm/s (0.000002"/s)
Speed Resolution 0.000058 mm/s (0.000002"/s)
Encoder Resolution 500 CPR (2000 states/rev)
Encoder Type Rotary quadrature encoder
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 (Roll) 300 N⋅cm (424.8 oz⋅in)
Maximum Moment (Pitch) 300 N⋅cm (424.8 oz⋅in)
Maximum Moment (Yaw) 300 N⋅cm (424.8 oz⋅in)
Guide Type Ball Bearing
Horizontal Runout < 30 µm (< 0.001181")
Pitch 0.12° (2.094 mrad)
Roll 0.12° (2.094 mrad)
Yaw 0.12° (2.094 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
Inductance 2.2 mH/phase
Default Resolution 1/64 of a step
Mechanical Drive System Precision Lead Screw
Limit or Home Sensing Magnetic home sensor
Manual ControlYes Icon
Axes of Motion 1
Mounting Interface M6 and M3 threaded holes
Operating Temperature Range 0-50 °C
CE CompliantYes Icon
Vacuum CompatibleNo Icon
Weight 0.609 kg (1.343 lb)

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

Typical Accuracy