With excellent management and development advantages, advanced development concept, advanced development idea and successful operation mode, the products of VE9 slewing motor, automatic bearing gearbox for engineering vehicle, sun tracker worm drive are welcomed all over the world. Through effective efforts with partners, we are making our products become the impeccable products in the world. In our eyes, the interests of users are above everything else. In the face of fierce competition in the market, our company adheres to the road of professional development, at the same time, realizes the company's strategic upgrading, product upgrading and customer upgrading. We sincerely do our greatest to supply the very best support for every one of the purchasers and businessmen. No matter when and where, we always strive for perfection in products, so that customers can have no complaints.
Production Description
Model: | WH17-2 | Place of Origin | Changzhou,China |
Brand | Coresun Drive | Type | Dual worm |
Material | 42CrMo,50Mn | Output Torque | 24.9KN.m |
Tilting Moment Torque | 160KN.m | Holding Torque | 152K N.m |
Static Axial Rating | 1110KN | Static Radial Rating | 414KN |
Gear Ratio | 102:1 | Efficiency | 40% |
Color | Grey or black | Self-locking | Yes |
Hydraulic motor | Yes | Precision | 0.13° |
CoreSun - Practical Slewing Drive&Slewing Bearing Promoter.
Coresun Drive are committed to researching, developing and applying high quality, precision transmission equipment products applied well as a steady solution on aerial working platform, truck crane, timber grab, drilling rig, spray equipment, hydraulic module vehicle,automated assembly lines, wind yaw systems,etc.
Double worm heavy-load slewing drive is a new product developed by our company.It is mainly used for heavy-load equipment, such as road cleaning equipment, drilling rig, aerial working platform and other heavy rotation equipment.
Double Worm slewing drive advantage
Compact design structure
High precision and high Output efficiency
Well transmission efficiency
Steady static locking performance
Coresun Drive’s slewing drive gearbox slewing ring slewing bearing with all dimensional inspection and metallographic analysis.


Our company gives full play to the skills and innovation capabilities of all employees to carry out personalized product design and production to meet the needs of customers for Zys Special Yaw and Pitch Bearing Double Row Four Contact Ball Bearing for Wind Turbine Generators. We have professional products knowledge and rich experience on manufacturing. As we grow day by day, our company will step forward with a steady developing pace.

