Motion Control – Compact Motorized Rotary Actuator from Intellidrives!

Compact package and superior design

Intellidrives Motion Control Component - Rotary Table

Motion Control Components - Intellidrives



Philadelphia, PA, — Motion Control Components – The RTHM-190 compact rotary actuator designed to rotate optical components and small tooling in confined spaces, such as laser cavities, disk texturing machines or manufacturing areas for fiber optical components and semiconductor devices.

The lightweight low profile design incorporates anodized aluminum body with pre-loaded ball bearings. This proprietary bearing design provides smooth rotation with minimal wobble. A precision ground worm gear produces consistent driving torque to the rotor and eliminates variations in the motor current.

Drive system and accurate positioning

RTHM-100 rotary actuator feature an angular resolution up to 0.1 arc-sec, which may be achieved with either DC Servo or stepper motors controls. These rotary stages are equipped with a reference home sensor. RTHM-190 rotary actuator can run in continuous rotation mode and mounted horizontally or vertically


  • Zero backlash
  • Lightweight
  • Home sensor
  • High resolution
  • Unlimited rotation
  • High stability
  • Large center aperture


  • Rotation range unlimited
  • Resolution 0.1 arc-sec
  • Aperture 50 mm
  • Load capacity 10 kg
  • Run-out 5 microns
  • Table height 32 mm
  • Table dimension 100 mm

About IntelLiDrives

IntelLiDrives, Inc. manufactures linear actuators, XY tables and rotary tables for the industry, government, science and research institutions around the world. Our precision rotary actuators, XY stages and linear actuators are used in the applications in medical devices, life sciences, semiconductor and electronic assembly manufacturing, data storage, laser processing, military/aerospace, photonics, automotive and test assembly, research and development and other industries requiring high precision and throughput motion control solutions.

For further information on this new product or others in our extensive product portfolio, call 1-215-728-6804 or e-mail Intellidrives at or go Intellidrive – Contact Us at:


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