A slewing drive is primarily designed to provide rotational motion and support heavy loads in a 360-degree rotation. It typically consists of a gearbox, a large diameter gear ring or slewing ring, a motor, and sometimes a brake and other components. The gearbox is used to transmit power and reduce speed to achieve the required torque and rotational speed. The slewing ring is the core component that enables the 360-degree rotation and bears the radial and axial loads.
Production Description
|
Model |
WH17-2 |
Brand |
Coresun Drive |
|
Application |
Construction Machinery |
Type |
Enclosed |
|
Material |
42CrMo,50Mn |
Output Torque(max.) |
33.5kN.m |
|
Tilting Moment(max.) |
150kN.m |
Holding Torque |
152kN.m |
|
Static Axial Rating |
1110kN |
Static Radial Rating |
414 kN |
|
Gear Ratio |
102:1 |
Efficiency |
40% |
Working Principle
The motor provides the power source, which drives the gearbox. The gearbox then transmits the power to the slewing ring through worm gear. As the gear mesh with the teeth on the slewing ring, the slewing ring rotates, allowing the attached equipment or structure to rotate around a central axis. Some slewing drives may also have a brake system to hold the rotation in a fixed position when needed.
Coresun Drive is a manufacturer of slewing bearings and slewing drives that integrates research and development, design, and production. The company has strong technical strength, strong production capacity, complete testing equipment, and is a high-tech manufacturing enterprise that integrates research and development, design, manufacturing, and service.
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