Solar Tracker Worm Gear Slewing Drives Slew Drives Slewing Bearings


Quick Details


Slewing Bearing

Place of Origin:

Zhejiang, China

Brand Name:


Model Number:



Slewing Drive

Part No.:




Supply Ability

Supply Ability:
1000 Piece/Pieces per Month ok

Packaging & Delivery

Packaging Details
carton package/according to your request.

Online Customization

Solar Tracker Worm Gear Slewing Drives/ Slew Drives/ Slewing Bearings


slewing drives are designed and tested to guarantee a 30-year field life. All aspects of engineering control are based on creating a low-cost, reliable solution. Using the same methods and procedures that earned us our ISO 9001 certifications, we qualify all the raw materials, components and final assemblies to meet these standards.


slew drives are powered with patented hourglass worm technology to give maximum survivability load-holding as well as increased efficiency and accuracy. Unlike standard worms which touch only one tooth, our hourglass worm engages 5-11 teeth on the pitch line of the ring gear from the hourglass thread. This increased tooth engagement gives the gearbox enormous strength and power.


Typical slewing drive applications includesolar trackers,wind turbines, truck cranes, man lifts, utility equipment, hydraulic equipment attachments, oil tool equipment, tire handlers, digger derricks and automotive lifts. There are many other applications as the slewing drive is perfect for applications requiring both load-holding and rotational torque from the same gearbox.


Our base model sizes deliver performance ranges from 6kNm to 220kNm of holding torque, 200Nm to 63kNm of output torque, 500Nm to 271kNm of overturning moment load capacity, and gearbox reduction ratios of 30:1 up to 156,600:1. The mounting can be done horizontally, vertically or a combination of multiple axes.

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worm drive

As one of leading worm drive  manufacturers, suppliers and exporters of mechanical products, We offer worm drive gearbox and many other products.

Please contact us for details.


Manufacturer supplier exporter of worm drive.