To continuously increase the administration process by virtue of the rule of 'sincerely, good religion and excellent are the base of company development', we commonly absorb the essence of linked goods internationally, and continually build new solutions to fulfill the requires of shoppers for solar tracking actuator, slew bearing, swing drive. Our company is responsible for the country, the society, the customers and the employees. We have laid a solid foundation and devoted ourselves to development and have achieved a double harvest of economic and social benefits. With the aim of 'compete with good quality and develop with creativity' and the service principle of 'take customers' demand as orientation', we will earnestly provide qualified products and good service for domestic and international customers. However, paying attention to sincerity and cooperation is the premise of development. When problems arise, we look forward to it with a sincere and cooperative attitude. Our company has been based in the domestic market, facing the international market, we take our own key technology and research results as the core, absorb all kinds of advanced technology and resources in the world.
Production Description
Model | WH12 | IP | IP65 |
Brand | Coresun Drive | Type | Enclosed |
Material | 42CrMo,50Mn | Output Torque | 17KN.m |
Tilting Moment Torque | 67.8KN.m | Holding Torque | 48K N.m |
Static Axial Rating | 555KN | Static Radial Rating | 222KN |
Dynamic Axial Rating | 133KN | Dynamic Radial Rating | 117KN |
Gear Ratio | 77:1 | Efficiency | 40% |
Coresun Drive Slewing drives consist of slewing bearing, worm shaft, housing, bearing, motor and so on. Motor drive the worm shaft, the outer ring of slewing bearing will rotate, the outer ring output the torque through flange while the inner ring of slewing bearing is fixed in housing.
WH series products adopt enveloping worm structure, with large contact area, large transfer torque and stable operation.
Gear surface through isothermal heat treatment, good wear resistance, high precision, can ensure high precision and long-term service life.
Double lip skeleton oil seal design structure, high protection level, for the solar tracking system to provide a life guarantee.


Coresun Drive processes the Slewing Drive Motor metallographic testing to ensure the quality of raw material and makes the salt &spray testing to make sure the anti-corrosion performance.


Our goal is to satisfy our customers by offering golden service, good price and Hydraulic Rotating Wood Timber Scrap Log Grab for Excavator. At present, our company has won a good reputation with high quality products and sincere service attitude. You can see our products all over the world. The most important thing is that we should understand the business of our clients. Only know the needs of customers, can we better serve them. Our goal is to build a partnership and create more added value for both sides.

