Since the establishment of our company, we have taken the promotion of national industries as our own responsibility and our goal is to become a leading provider of rotating platform bearing, slewing drive for sale, slew drive systems in China. Our company relies on independent research and development capabilities, modern management mode and excellent team. With advanced technology, we continue to provide high quality service and products for our customers at home and abroad!
Production Description
Model | WH14 | 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 | 85:1 | Efficiency | 40% |
WH series for heavy duty rotary drive.The surface adopts QPQ treatment process, which can not only increase the surface hardness of the product, but also ensure its wear resistance and corrosion resistance.
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On the basis of the original product, 8 bolts are added at both ends of the worm to effectively prevent the worm from being pulled out due to the excessive axial impact force.
Different from the traditional 42CrMo worm material, carbon steel is added to ensure that the worm can bear the input torque of 600-1000N. M
WH14 slewing drive rotary table is widely used in aerial work platform, roadheader, rotating equipment and automatic assembly line.


For Coresun Drive’s slewing drive worm bearing, raw material testing, process testing, finished product testing should be made for ensuring the 100% quality production.

We adhere to the principle of people-oriented, strict management, technology first, and perfect quality to provide customers with satisfactory High Precision Grinding Gear 1~8 Module Customed Spur Gear and services. Welcome to inquire. Our unique advantages provide a solid guarantee for providing customers with efficient, professional and comprehensive services, and increase our influence and brand awareness in the industry. Our meticulous design and attentive service also allowed our company to be loved by customers and to have a good reputation, laying a solid and solid basis for our new development.

