No matter new customer or previous client, We believe in prolonged time period and trustworthy relationship for timber grb rotator, bifacial solar tracking, CPV tracker stirling slewing generator. We have established a responsive market service system. Our company will continuously launch healthier, more energy-saving, and more environmentally friendly high-quality products. We are trying to maximize value in the integration of supply side and demand side, technology and market. Hope to get inquiries type you and construct a long-term co-operation partnership.
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.


In line with the concept of 'success depends on products, credit comes from satisfactory service', we constantly provide users with excellent Hydraulic Rotating Log Grapple Hydraulic Grapple for 15ton Excavator and perfect after-sales service. We will communicate and work closely with the industry, and strive to improve product technology to reduce costs and increase efficiency. We can also carry on the production customization according to the customer's request, satisfies the customer's demand as far as possible.

