HRG Series Hollow Rotary Table
The hollow rotating platform is a revolutionary product designed for various rotational motion applications. It can replace DD motors and cam splitters while combining high efficiency, precision, rigidity, and cost-effectiveness. This product represents a breakthrough in rotational motion mechanisms, achieving a balance between these elements with a repeat positioning accuracy of ≤5 arc seconds. It easily accommodates motors and provides stable load capacity, compatible with AC servo motors or stepper motors for arbitrary angle segmentation. This not only meets the numerical control capabilities that traditional splitters cannot achieve but also offers positioning accuracy comparable to DD motors. It significantly reduces costs and delivers unexpected benefits.
Features
- Compatible with servo motors ranging from 100 to 750W.
- Workpieces can be directly secured.
- The rotating platform surface allows for direct locking of workpieces, enhancing loading convenience.
- Convenient wiring; this hollow design facilitates both wiring and piping.
- High precision, with positioning accuracy of less than one arc minute and repeat positioning accuracy of ±15 seconds.
- Smooth operation; the platform rotates steadily, smoothly, and with rapid positioning.
- Compatible with various motors; the hollow rotating platform can be driven by servo motors from different brands.
 | Model | Specification | Hollow diameter | Ratio |
(mm) | (mm) |
HRG60-05K | 60 | 28 | 5 |
Performance Parameter
Output Platform Support | Crossed Roller Bearing | Permissible Output Speed | 200rpm | Rotational Inertia | 735x10-7 kg.m2 |
Shift Motion | 360°(Rotation at any Angle) | Repetitive Positioning Accuracy | ±15 arc sec | Positioning Accuracy | ≤30 arc sec |
Matching Motor(Size) | Φ8-Φ30-Φ45-M3 | Allowable Axial Load | 250N | Lubrication | Synthetic Grease |
Reduction Ratio | 5 | Allowable Radial Load | 125N | operating temperature | -10℃~90℃ |
Rated Output Torque | 5NM | Parallelism of Output Platform | 0.02mm | Service Life | 20000h |
Max Acceleration Torque | 9NM | Runout of Output Platform Surface | 0.01mm | Level of Production | IP65 |
Emergency Stop Torque | 15NM | Runout of Output Platform Excircle | 0.01mm | Level of Noise | ≤65dB |
Detailed Images
Drawings

Installation instructions for Hollow Rotary Table

Packing and Shipping
