Page 1

“We also supply complete solutions!” Our pinion and worm driven Slew Drives are ready to install system modules consisting of:

(direct drive or with gearbox)

•• A totally enclosed housing •• Attachments on request

(brakes, position feedback sensors)

Bolt on the Slew Drive, connect the motor and start slewing - as simple as that!

WCB‘s innovative Slew Drives offer plenty…

•• No adjusting of components •• Complete system instead of many single parts •• Compact design •• High output torques thanks to the high gear ratio ... and are used in many applications such as steering gear in special vehicles, hinges in manlift platforms, in cranes and in attachments for stackers and excavators.

Double Row Angular Contact Cylindrical Roller Slewing Ring for the chain wheel of a tracklaying vehicle. These separable rings are not self-supporting but integrated into the housing as individual parts by the customer.

We supply customer specific pinions from 12 mm module. We are ready to design customized solutions for you. You can find our comprehensive standard programm in our product catalog Slew Drives. This catalog can be downloaded - as any other of our brochures - in the download section on On request we can supply a hard copy as well.

Product Slew Line Drives

We manufacture gear rims up to outside diameters of more than 6,000 mm and 30 mm modules.

Product Line Accessories

•• A Ball or Roller Slewing Ring •• Hydraulic or electric motors

Finish turned and bored mounting flanges and supporting rings complete our production lines.

180 deg gear ring segments, 5 deg right-hand helical gearing



Mr. Wen Chen Overseas Marketing Manager Phone:+8617702586093 QQ: 2940894886 Skype: youlite2016 Whatsapp: +8617702586093 Wechat: 17702586093 Email: Website: ADD: Yunlong District, XuZhou City, JiangSu Province, 221000, China

pinion and worm driven Slew Drives  
pinion and worm driven Slew Drives