External Gear

E-SERIES

CAMM Group’s external gear slewing rings are engineered for efficient torque transmission and smooth, precise rotation. Featuring robust external teeth, they deliver exceptional load-handling capacity and reliable performance in dynamic applications like cranes, turntables, and material handling systems. Built for durability and heavy-duty use, these high-quality slewing rings ensure precision and power in demanding industrial environments.

Features

  • External gear teeth for efficient torque transmission
  • Available in single, double, and triple row configurations
  • Four-point or double four-point contact bearings
  • Made from 42CrMo4 / C45 / 50Mn materials
  • Hardened raceway (standard up to 54HRC)
  • Gear hardening available upon request
  • Available in sizes ranging from 100mm to 2,300mm outer diameter (OD)
  • Supplied with material and quality certificates
  • Corrosion protection options available
Harbour Cranes:
Ensures efficient torque transmission and smooth load rotation for mobile, harbor, and construction cranes.
Earthmoving Equipment:
Provides robust 360-degree rotation for the upper structure of excavators and earthmoving machinery.

Applications

External gear slewing rings are designed to deliver efficient torque transmission and reliable rotational performance. Their robust external teeth make them ideal for applications where dynamic movement and high load capacity are essential. Whether used in cranes, excavators, or heavy-duty material handling systems, these slewing rings provide smooth rotation and consistent stability, even under extreme loads and demanding conditions.

Material Handling Systems:
Ideal for heavy-duty conveyors, turntables, and platforms requiring precise torque-driven rotation.
Wind Turbine Systems:
Delivers reliable yaw control for precise nacelle alignment in wind energy systems.
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