Page 8 ETN046616-D02
HDR50 Motorized 360° Rotation Stage
Chapter 5 Specification and Dimensions
5.1 Specification
Parameter Value
General Specifications
Construction Aluminum Body and Platform Black Anodised
Travel 360° Continuous Rotation
Max Load Capacity (On-Rotation-Axis)
50 kg (110 lbs)
Drive Mechanism Worm Drive
Gear Ratio 66:1
Homing Sensor Hall Effect, Non-Contact
Motor Type 2 Phase Stepper
Stage Bidirectional Repeatability ±350 µrad
Stage Bidirectional Accuracy ±820 µrad
Minimum Incremental Motion 0.8 µrad
Homing Bidirectional Repeatability ±203 µrad
Axis Wobble 65 µrad
Maximum Speed 50°/ sec (If used with BSC201)
Maximum Acceleration 80°/ sec/sec (If used with BSC201)
Maximum Torque 6 N•m
Operating Temperature Range 5° to 40° C
Humidity range Less than 80% RH at 31° C
Recommended Controller BSC201
Weight 1.52 kg (3.34 lb)
Motor Specifications
Step Angle 1.8° (200 major steps per revolution)
Micro-stepping 2048 micro-steps per major step for a total of 409,600 per revolution
Rated Phase Current 0.85 A
Resistance / Phase 3.6
Inductance / Phase 4.6 mH