HQ Slewing drive is widely used in solar tracker and engineering machines. 

The enveloping worm technology brings more teeth meshing and transport the bigger power.

The slewing ring from diameter 200 to 2000mm could be provided according to the drawings.

The speical gear and worm could be provided according to the drawings.

The spiral bevel gear with taped teeth ground from Gleason system with high accuracy and Oerlikon lapped gear, Skiving Klingelnberg gear could be provided.

Look forward to a good cooperation.