Suzhou Giant Precision Industry Co., Ltd.
Suzhou Giant Precision Industry Co., Ltd.
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Right Angle Hollow Rotary Table is a kind of rotating load device that specially designed for 90 degree force direction changes in some application for the purpose of spacing saving or special mechanism design.
The adoption of the top spiral bevel gear designed soft body and the optimized design of contact tooth surface makes the even load and allow high torque output. When it combined with planetary reducer, the gear ratio shall become bigger which reaches up to 1:50.
Gears are made of high strength carburizing alloy steel and the hardness of the tooth surface after carburizing can reach HRC60±2°.
Connected with servo motor, it can make segments at any angle, which can meet the digit control that the cam indexer cannot achieve.
Key Components
Base Plate: The foundation that supports the entire assembly and allows for mounting on machines.
Rotary Mechanism: This includes gears or motors that enable the 360-degree rotation of the table.
Hollow Shaft: The central hollow section that permits the passage of tools, coolant, or wiring.
Table Top: The surface on which workpieces are placed, often featuring T-slots for clamping.
Angle Adjustment Mechanism: Allows for precise angling of the table to achieve desired machining positions.
Bearing System: Provides smooth rotation and stability during operation.
Control System: May include digital readouts or CNC integration for precise positioning and movement.
High Precision:
Achieves repeat positioning accuracy of less than 5 arc seconds, ensuring reliable performance in demanding applications.
High Rigidity:
Supported by precision crossed roller bearings, the platform can withstand significant radial, axial, and overturning forces, providing over ten times the rigidity of traditional bearings.
Flexible Motor Compatibility:
Easily configurable to accommodate various brands and types of motors, including servo and stepper motors, through customizable flanges and input shafts.
 | Model | Model | Model | Ratio of Right Angle |
| Hollow Rotary Table | Right Angle | |||
| HRG60Z | HRG60 | HAS042 | 2, 3 |
Performance Parameter
| Performance Parameter HRG60Z | ||||||
| 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) | 50-100W ServoMotor Φ8-Φ30-Φ46-M4 | Allowable Axial Load | 150N | Lubrication | Synthetic Grease | |
| Reduction Ratio | 10 | 15 | Allowable Radial Load | 300N | 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
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Drawings
Applications of Hollow Rotary Platform
Robotics
Used in robotic arms and manipulators for precise positioning and movement in assembly tasks and material handling.
Automation Systems
Integrated into automated production lines for tasks such as sorting, packaging, and palletizing, where accurate rotational motion is essential.
CNC Machining
Employed in CNC machines for precise rotation of workpieces during milling, drilling, and turning operations.
Medical Equipment
Utilized in medical devices such as imaging systems, surgical robots, and laboratory automation for accurate positioning and movement.
Aerospace and Defense
Applied in flight simulators, radar systems, and UAVs for precise orientation and stabilization.
Telecommunications
Used in antenna positioning systems to ensure accurate alignment for optimal signal transmission.
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