Worm Drive Slewing Rings

Slewing drives are applied in dual or single-axis solar tracking system (PV, CPV, CSP) and small sized Wind power.

There are 9 different sizes available from 3 inch to 25 inch with more than 60 models to meet both regular and precise tracking requirements, and with the advantages of more tooth contact, increased drive torque and smoother rotation.

 

Worm drive slewing ring is a compact unit, which consists of a slewing ring worm gear, worm drive and housing.

The worm drive slewing rings provide an economical and compact solution with low maintenance costs.

 

The unit offers high output torque with radial and axial load carrying capacity suitable for slow rotation with continuous or cyclical movements.

We offer these drive units in 4 sizes with torque ratings of 1,500 to 15,000 Nm.

 

Applications: Truck cranes, oil tool equipment, fixture tables, marine cranes, tire handlers, solar photovoltaic panel rotation etc.