With our leading technology at the same time as our spirit of innovation, mutual cooperation, benefits and growth, we're going to build a prosperous future together with your esteemed firm for electric rotary drive transmission gear, slewing devices, rotating platform slewing ring. Our company takes leading the development of the industry and pursuing quality as its bounden historical mission. We will adhere to the concept of 'innovation, efficiency, unity, and integrity', operate steadily and continue to provide customers with better products and more considerate services.
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.

The organization keeps on the procedure concept 'scientific management, high quality and efficiency primacy, purchaser supreme' for Wh9 Slewing Drive for Aerial Working Platform. In recent years, the scale of our company has continued to grow that can truly provide our customers with one-stop services and effectively help them solve their problem. Most problems between suppliers and clients are due to poor communication.

