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Specifications

X-RSM Series

Motorized rotary stages with built-in controllers

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

X-RSM40B

40 mm Stage Top | Medium Resolution

Starting Price: $2,294

Standard Lead Time: 1-5 Days

Purchase Options

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

$2,459 (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

$2,385 (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

$2,294 (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.

Download Datasheet

X-RSM40B Specifications

Microstep Size (Default Resolution) 0.00046875° (8.181 µrad)
Built-in ControllerYes Icon
Range 360°
Accuracy (unidirectional) 0.14° (2.443000 mrad)
Repeatability < 0.02° (< 0.349 mrad)
Backlash < 0.04° (< 0.698 mrad)
Maximum Speed 120°/s (20 rpm)
Minimum Speed 0.000286°/s (4.992 µrad/s)
Speed Resolution 0.000286°/s (4.992 µrad/s)
Encoder TypeNo Icon
Communication Interface RS-232
Communication Protocol Zaber ASCII (Default), Zaber Binary
Data Cable Connection Locking 4-pin M8
Maximum Continuous Torque 60 N⋅cm (85.0 oz⋅in)
Maximum Centered Load 50 N (11.2 lb)
Maximum Moment (Transverse) 100 N⋅cm (141.6 oz⋅in)
Stage Top Dimension 40 mm (1.575")
Radial Error Motion +/- 10 µm (+/- 0.000394")
Axial Error Motion < 4 µm (< 0.000157")
Tilt Error Motion +/- 0.011° (+/- 191.99 µrad)
Bearing Plane Offset 11 mm (0.433")
Power Supply 24-48 VDC
Power Plug 2-pin Screw Terminal
Maximum Current Draw 350 mA
Angular Motion Per Motor Rev
Motor Steps Per Rev 200
Motor Type Stepper (2 phase)
Inductance 3.5 mH/phase
Default Resolution 1/64 of a step
Motor Frame Size NEMA 08
Mechanical Drive System Precision Worm Gear
Limit or Home Sensing Magnetic home sensor
Manual ControlYes Icon
Mounting Interface M2 and M3 mounting holes
Operating Temperature Range 0-50 °C
CE CompliantYes Icon
Vacuum CompatibleNo Icon
Weight 0.274 kg (0.604 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).

Torque Speed Performance