Worm gear slewing drive can be divided into five types, WE series, WVE series, WDE series, W series and WEA series. They are thinner and have higher strength. 

Slew worm gear drive simplifies the user's structural design and inherits the advantages of the horizontal and the vertical.

By adopting slewing bearing as its core component, slewing drive with worm gear can bear axial force, radial force and tilting moment simultaneously. Worm gear slewing drive is widely applied in modular trailers, all types of cranes, aerial working platform, solar tracking systems and wind power systems. 

Electric and planetary gearboxes can be designed according to customer's requirements. Slew worm gear drive has the advantage for saving space in facilities, max load capacity in a compact design, extensive lifespan, and reduced maintenance costs.