X-VSR Series
Vertical lift stages with built-in controllers
Series Specifications
Download Datasheet| Built-in Controller |  |
| Travel Range | 20 – 40 mm |
| Manual Control | |
| Axes of Motion | 1 |
| Weight | 0.573 – 0.813 kg |
| Accuracy (unidirectional) | 35 – 50 µm |
| Loaded Accuracy (10 N) | 20 – 35 µm |
| Repeatability | < 1 µm (< 0.000039") |
| Loaded Backlash (10 N) | < 10 µm (< 0.000394") |
| Backlash | < 35 µm (< 0.001378") |
| Straightness of Travel | < 30 – 35 µm |
| Pitch Error | 0.08° (1.396 mrad) |
| Roll Error | 0.08° (1.396 mrad) |
| Yaw Error | 0.08° (1.396 mrad) |
| Microstep Size (Default Resolution) | 0.09525 µm |
| Default Resolution | 1/64 of a step |
| Peak Thrust | 200 N (44.9 lb) |
| Maximum Continuous Thrust | 100 N (22.4 lb) |
| 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) |
| 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) |
| Limit or Home Sensing | Magnetic home sensor |
| 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 |
| Motor Rotor Inertia | 2.5e-6 kg⋅m2 |
| Communication Interface | RS-232 |
| Communication Protocol | Zaber ASCII (Default), Zaber Binary |
| Data Cable Connection | Locking 4-pin M8 |
| Power Supply | 24-48 VDC |
| Power Plug | 2-pin Screw Terminal |
| Maximum Current Draw | 950 mA |
| Guide Type | Varies |
| Mechanical Drive System | Precision Lead Screw |
| Mounting Interface | M6 and M3 threaded holes |
| Moving Mass | 0.135 – 0.305 kg |
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Part Specifications Comparison
| Part Number | Travel Range | Weight | Accuracy (unidirectional) | Loaded Accuracy (10 N) | Straightness of Travel | Guide Type | Moving Mass |
|---|---|---|---|---|---|---|---|
| X-VSR20A | 20 mm (0.787") | 0.573 kg (1.263 lb) | 50 µm (0.001968") | 35 µm (0.001378") | < 30 µm (< 0.001181") | Ball Bearing | 0.135 kg (0.297 lbs) |
| X-VSR40A | 40 mm (1.575") | 0.813 kg (1.792 lb) | 35 µm (0.001378") | 20 µm (0.000787") | < 35 µm (< 0.001378") | Crossed-Roller Bearing | 0.305 kg (0.671 lbs) |
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
