We offer fantastic strength in high quality and enhancement, merchandising, income and marketing and procedure for solar tracker gearbox, 12VDC slewing drive, CPV slewing drive. Our company has built a high-quality technical team with independent research and development and independent innovation capabilities. The purpose of the enterprise has cultivated our good corporate image and reputation. It is our eternal pursuit to exchange our sincerity, hard work and sweat for customer satisfaction! Welcome your inquiries! In addition to providing excellent products, we also provide customers with rich product knowledge and more professional technical solutions to help customers achieve higher achievements.
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.


We adhere to the business philosophy of 'grow together with the industry and progress with the society', continuously improve, deeply study the S Series Helical Worm Gear Reducer for Agricultural Machinery industry, and promote the rapid development of the industry. We constantly pursue the perfect quality and strive to provide customers with high-quality products, reasonable prices and perfect services. In order to meet the needs of different customers, our company takes scientific research and innovation, the development of new products and new processes as the company's development direction.

