
Coresun produces slew drives, systems made by a transmission slewing – endless screw, in diverse dimensions (with diameters ranging from 100 to 1200 mm), with single or double raceways, with a joint suitable for one or two motors.
Their compact design, the consistent durability in time and the maintenance reduced costs make these slew drives the ideal solutions for hydraulic rotations.
Production Description
Model | WH17 | Delivery Time | 7 days |
Brand | Coresun Drive | Type | Enclosed |
Material | 42CrMo,50Mn | Output Torque | 17KN.m |
Tilting Moment Torque | 135.6KN.m | Holding Torque | 48KN.m |
Static Axial Rating | 555KN | Static Radial Rating | 222KN |
Dynamic Axial Rating | 368KN | Dynamic Radial Rating | 150KN |
Gear Ratio | 102:1 | Efficiency | 40% |
Slew Drives commonly referred to as Slewing Gear, Slew Bearings, Worm Gears, or Worm Drives is a complete, ready to install system that consists of a ball or roller slewing ring bearing, drive train, and completely enclosed housing. It can be customized with hydraulic or electric motors, brakes, planetary gearboxes, corrosion protection, as well as many other options.
As a ready-for-installation system module, they replace countless individual parts. Slew drives are utilized for aerial platforms, defense technology, public transportation, forestry machine sectors, solar trackers, and many more.

Slew Drive Features
Compact design for space-saving constructions
Maximum load capacity in a compact design
Designed for long service life with low maintenance
Simple integration into existing applications
Fast customization thanks to the modular structure
Special designs deviating from our standard series are realizable
Steering systems for specialized vehicles and cranes (as steering gears for wheelsets)
Coresun Worm Gear Slewing Drives,Slewing Ring for timber grab,aerial working platform,rotation crane, automation line, grapple, truck mounted crane.


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