X-VSR-E Series
Vertical lift stages with built-in controllers and motor encoders
Image is representative of the X-VSR-E Series and may not match the selected variant.
X-VSR20A-E01
20 mm Travel
Starting Price: $3,025 *
Standard Lead Time: 1-5 Days
X-VSR20A-E01 Specifications
Download Datasheet| Microstep Size (Default Resolution) | 0.09525 µm |
| Built-in Controller |  |
| 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) |
| Encoder Resolution | 500 CPR (2000 states/rev) |
| Encoder Type | Rotary quadrature encoder (incremental) |
| 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 | 0.12° (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 |
| Motor Winding Inductance | 2.2 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 | |
| Axes of Motion | 1 |
| Mounting Interface | M6 and M3 threaded holes |
| Operating Temperature Range | 0-50 °C |
| CE Compliant | |
| Vacuum Compatible |  |
| Weight | 0.609 kg (1.343 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
Typical Accuracy
