Compact package and superior design

The RTHM-174 micro rotation stages are 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-174 stages feature an angular resolution up to 0.2 arc-sec, which may be achieved with either DC Servo or  stepper motors controls. The stages are equipped with a reference home sensor. RTHM-174 rotary stages can run in continuous rotation mode and mounted horizontally or vertically

        Features:

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