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PR150 Worm Drive Rotary Stage PR150 Worm Drive Rotary Stage
PR150 Stage Dimension Drawings PR150 Stage Dimension Drawings
PR150 Worm Drive Rotary Stage PR150 Worm Drive Rotary Stage
PR150 Stage Dimension Drawings PR150 Stage Dimension Drawings

PR150 Worm Gear Driven Rotary Stage

The PR150 is a worm gear driven rotary stage with a NEMA23 motor mount.  Position information is by motor count or a motor mounted rotary encoder.  A high load capacity, good stiffness, and precise rotation are obtained through the use of a large circular crossed roller bearing.  Custom configurations are available such as motor mounts for 5 phase stepper motors.

Specifications Downloads Request a Quote
Load Capacity 25 kg
Stage Weight 4 kg
Accuracy ±0.045˚
Bi-Directional Repeatability ±0.030˚
Concentricity of Rotation ±6.0 µm
Concentricity of Center Bore/Hub ±8.0 µm
Flatness of Rotation (TIR) at 75mm Radius ±5.0 µm
Standard Worm Gear Ratio 45:1
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PR150 Worm Gear Driven Rotary Stage
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Reliant Systems, Inc. is a vertically integrated designer and manufacturer of high precision linear and rotary positioning stages. We specialize in custom, easy to integrate OEM motion assemblies that have been designed for a customer's specific application.