HR-3 Series High Speed Rotary Stage The low-cost HR-3 high speed rotary stages are designed for a variety of applications in research & development, automation, and other industrial areas requiring fast rotation of light payloads. Possible applications include accelerometer and gyro calibration. The HR-3 uses a high torque direct drive stepper motor. This design eliminates the use worm gears which gives the HR-3 fast speeds, high reliability, and maintenance free operation. The HR-3 is machined from 6061 aluminum alloy and black anodized. High speeds - up to 2000 PRM No gears Maintenance free operation

HR-3 Series High Speed Rotary Stage Dimensions COUNTERBORE FOR 1/4-20 OR M6 SOCKET HEAD CAP SCREW Motor Connector 77.72 3.060 INCH [MM] 102.11 4.020

HR-3 Series High Speed Rotary Stage Specifications 0.014° @ 25,000 steps/rev motor resolution Maximum Speed (no load) Maximum Acceleration (no load) Maximum Load Holding Torque Stage Weight Black Anodize Motor Wiring Description Phase A Phase A’ Phase B Phase B’ - 1.8° 2-Phase Stepping Motor Motor Specification Amps/Phase Holding Torque Resistance Inductance Inertia

High Speed Rotary Stage Ordering Information Part Number Description HR-3 High Speed Rotary Stage High Torque Stepper Motor Related Products Compatible Motion Controllers NSC-G Series Single Axis