Worm and Pinion Driven Slewing Drive
Our WG series slewing drive adopts two-stage transmission. The worm drives the worm wheel. The worm wheel drives the pinion. The pinion rotates to realize gearing-down. This special transmission design and the integrated design of combining housing provides the worm and pinion driven slewing drive with improved stability of transmission and increased output torque. Therefore, this series of worm drive is suitable for applications of medium-speed rotation.
Features
1. Owing to the adoption of high strength copper alloy worm wheel, our worm and pinion driven slewing drive outputs high drive torque.
2. The speed of two-stage transmission is at least two times that of ordinary transmission method, and the efficiency is higher.
3. This gearbox adopts straight tooth transmission. The contact area is large and the transmission is more stable.
Supply Capacity
This series of worm gearing is originally designed for a foreign aerial vehicle manufacturer. We can provide detailed technical parameters and offer customization service.
Application
Our worm and pinion driven slewing drive is extensively used in the machinery field.
1. Rotate the forklift and drive the forklift truck attachments to rotate
2. Drive the chassis and arm of aerial vehicle to rotate
3. Drive the boom of truck crane to rotate
| Model | Output Torque | Overturning Moment | Holding Torque | Axial Static Load | Radial Static Load | Axial Dynamic Load | Radial Dynamic Load | Gear Ratio | Tracking Precision | Weight |
| | 8 kN•m | 67.8 kN•m | 48 kN•m | 555 kN | 222 kN | 133 kN | 117 kN | 195 : 1 | ≤ 0.17° | 68.2kg |
| 5904 lbf•ft | 50×10^3 lbf•ft | 35×10^3 lbf•ft | 125×10^3 lbf | 50×10^3 lbf | 30×10^3 lbf | 26×10^3 lbf |
