Structure Specifications
•Item Number: PT-GD204
•Rotation Range: 360° of Continuous Rotation
•Diameter of Platform: Ø200mm
•Drive Mechanism: Worm Gear
•Worm Gear Ratio: 180 : 1
•Stepper Motor (1.8°): 57BYG - SteppingMotor with 2-Phases & 1.8° of Step Angle
•Material: Aluminum Alloy - Black-Anodized
•Load Capacity:100Kgs
•Weight: 12kgs
Accuracy Specifications
•Design Resolution: 0.01°=36”, Non-MS Driver; 0.0005°=1.8”, 20MS Driver
•Rotational Velocity (Max): 25°/sec
•Repeatability: 0.002°=7.2”
•Absolute On-Axis Accuracy: 0.005°=18”
•Run-Out of Top Plate: 10μm
•Backlash: 0.002°=7.2”
•Eccentricity: 20μm
•Lost Motion: 0.005°=18″
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