Structure Specifications
1 Item number:PT-GD203
2 Rotation Range: 360° of Continuous Rotation
3 Diameter of Platform: Ø60mm
4 Drive Mechanism: Worm Gear
5 Worm Gear Ratio: 90 : 1
6 Stepper Motor (1.8°): 42BYG - Stepping Motor with 2-Phases & 1.8° of Step Angle
7 Material – Finish: Aluminum Alloy - Black-Anodized
8 Load Capacity: 30Kgs
9 Weight: 1.2kgs
Accuracy Specifications
1 Design Resolution: 0.02°, Non-MS Driver; 0.001°=36”, 20MS Driver
2 Rotational Velocity (Max): 50°/sec
3 Repeatability: 0.05°=18”
4 Absolute On-Axis Accuracy: 0.01°=36”
5 Run-Out of Top Plate: 15μm
6 Backlash: 0.005°=18”
7 Eccentricity: 5μm
8 Lost Motion: 0.005°=18″
9 Parallelization: 80μm