Modern manufacturing technologies enable us to minimise the clearance (backlash) between the worm gear and slewing ring. The self-locking properties assure the drive will hold in position, even if the unit is mounted in a vertical position. The usage of an expensive external braking system is therefore not necessary. They are suitable for applications that require both load-holding strength and rotational torque at the same time.

CAMM Drive offers you versatile, compact, robustly designed and ready-to-install slewing drives. The worm gear input can be matched with any type of motor shaft, making it possible to install any kind of hydraulic or electric motor. Our slewing drives are available in different model sizes, performance ranges and mounting features. The product range goes from 180 mm to 1,080 mm (OD) and includes both ‘open’ and fully enclosed iron cast housings. The enclosed housing ensures reliable, low-maintenance operation without loss of lubrication, and protects against hazardous environmental influences.

The implementation of our slewing drive will reduce the number of components and improve the installation time considerably. The slew drive will replace the traditional bearing, pinion, and planetary gearbox. This is not only cost-effective but it will save space and installation time.


Low Weight Version

  • Apart from the standard series, we developed an aluminum ‘low weight – heavy duty’ slewing drive. This version reduces the total weight of the system without significant reduction of the load capacity.
  • CAMM Drive’s ability to customize slewing bearings is unique. This origins from our philosophy; advise and support OEM manufacturers throughout the entire engineering and production process.
  • Our team of experienced engineers is available to propose you innovative and customized solutions, meeting your most demanding specifications by using the latest calculation software as well as Finite Element Analysis (FEA).
  • Our slewing drives are interchangeable with those of all major brand products!

CAMM Drive’s Benefits

  • Compact design  
  • Ready-to-install
  • Weight reduced designs
  • Outer Diameter from 
  • Single/Dual worm
  • Single/Double row bearing
  • IP55/IP65 sealing
  • Clearance (backlash) controlled
  • Open/Enclosed housing
  • Self-locking gearset
  • Efficiency 40%
  • Speed: up to 2.5 RPM (depending on design)
  • QPQ treatment on the worm and bearing gear
  • Coating Class C3 ~ C5
  • Cost-effective

CAMM Drive develops and manufactures slewing drives together with carefully selected industry partners. The quality of the slewing rings is guaranteed by producing strictly under international recognised production and quality standards.