We always lead the new trend of modern society, aiming to provide global customers with high-quality solar tracker gearbox, sun tracker turning, double axis gearmootr at a competitive price. Advanced technology management, reliable quality management, perfect technical services and competitive prices have enabled us to win praise and good reputation from customers all over the world. Our company covers an area of 20, 000 square meters. Our business layout is reasonable, and our diversification achievement is remarkable, gradually forming a scale advantage. For the past years, we got very good feedbacks, not only because we offer good solutions, but also because of our good after-sale service.
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.

It is our goal and principle to strive to improve the quality of our (VLI200544) Slewing Bearing Engine Parts Rotary Table Bearing and increase productivity. By 10 years effort, we attract customers by competitive price and excellent service. We constantly develop new products to maximize its advantages.

