WN03RA200MStructure Specifications • Item Number: WN03RA200M • Rotation Range: 360° of Continuous Rotation • Diameter of Platform: Ø200mm (Ø7.87") • Drive Mechanism: Worm Gear • Worm Gear Ratio: 180 : 1 • Stepper Motor (1.8°): STP-57D3016 - Stepping Motor with 2-Phases & 1.8°of Step Angle • Material – Finish: Aluminum Alloy - Black-Anodized • On-Axis Load Capacity: • Horizontal: 60kg (132.28lbs) • Vertical: 10kg (22.05lbs) • Clear Aperture: Ø90mm (Ø3.54") • Weight: 8.5kg (18.74lbs)Accuracy Specifications • Resolution: • 0.01°, Non-MS Driver • 0.0005°, 20MS Driver • Rotational Velocity (Max): 25°/sec • Bi-directional Repeatability: 0.03° • Absolute On-Axis Accuracy: 0.05° • Run-Out of Top Plate: <15μm • Backlash: 0.03° • Eccentricity: <20μm • Degree of Parallelization: <100μm • Optional Accessories: Hall-Effect Switch, Home Location, Servo Motor and Rotary Encoder.High-Load, High-Performance Motorized Rotation Stage Item NumberWN03RA200MStructureRotation Range360° of Continuous RotationDiameter of PlatformØ200mm (Ø7.87")Drive MechanismWorm GearWorm Gear Ratio180 : 1Stepper Motor (1.8°)STP-57D3016 - NEMA 23 Stepping Motor with 2-Phases & 1.8° of Step AngleMaterial - FinishAluminium Alloy - Black-AnodizedOn-Axis Load CapacityHorizontal60kg (132.28lbs)Vertical10kg (22.05lbs)Clear ApertureØ90mm (Ø3.54")Weight8.5kg (18.74lbs)AccuracyResolution0.01°, Non-MS Driver0.0005°, 20MS DriverRotational Velocity (Max)25°/secBi-directional Repeatability0.03°Absolute On-Axis Accuracy0.05°Run-Out of Top Plate<15μmBacklash0.03°Eccentricity<20μmDegree of Parallelization<100μm-Optional AccessoriesHall-Effect Switch, Home Location, Servo Motor and Rotary Encoder.
