Simplifying Motion Control

X-RST-E Series: High load motorized rotary stages with built-in controllers and motor encoders

Motorized Rotation Stages, Built-in Controllers and Encoders, X-RST-E

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  • 50.8 mm (2 inch) aperture with kinematic mounting options for repeatability of assembly
  • 50 kg centered load capacity
  • Speed up to 24 °/s and torque up to 10 N⋅m
  • Built-in controller; daisy-chains with other Zaber products
  • Encoder position feedback with slip/stall detection and automatic recovery
  • Multiple X-Series products in a daisy-chain can share a single power supply
  • Custom versions available

Zaber's X-RST-E Series products are motorized rotation stages with built-in controllers and motor encoders. Rated for a 50 kg centered load capacity and 10 N⋅m of torque, they are ideal for high load, angular positioning applications.

They are stand-alone units requiring only a standard 24-48 V power supply. An indexed knob provides smooth manual control at variable speeds in both directions for versatile operation even without a computer. Press and hold to switch between velocity mode and position mode, turn to move the stage, and press to stop.

The stages connect to the USB 2.0 or RS-232 port of any computer and can be chained with several units per chain. They can be chained with any other Zaber products. Convenient locking, 4-pin, M8 connectors on the unit allow for easy and secure connection. The chain also shares power, so multiple X-Series products can use a single power supply.

Zaber's positioners with built-in controllers, stand-alone controllers, and joysticks are divided into three series: the T-Series, the A-Series, and the X-Series. Please refer to our Series Reference Table for more information.

Follow the links below for more details, to see part numbers, to generate a quote, or to place an online order.

Products Description * (USD)
Prices starting at:
X-RST120AK-E03 Lead Time: 1-5 Days Motorized rotary stage, integrated controller and motor encoder, 360 degree rotation, 120 mm diameter, fine resolution, high torque $4,175.00
Info / Buy / Quote
Motorized rotary stage, integrated controller and motor encoder, 360 degree rotation, 120 mm diameter, fine resolution, high torque

*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 a 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.

Part Numbering Scheme

X-RST-E Series Part Numbering Scheme