
Production Description:
Model: | SC7 | Place of Origin | Changzhou,China |
Brand | Coresun Drive | Type | Enclosed |
Material | 42CrMo,50Mn | Output Torque | 511N.m |
Tilting Moment Torque | 13.5kN.m | Holding Torque | 10.4 kN.m |
Static Axial Rating | 133 KN | Static Radial Rating | 53KN |
Dynamic Axial Rating | 32 KN | Dynamic Radial Rating | 28KN |
Gear Ratio | 71:1 | Efficiency | 40% |
OEM | Available | HS Code | 8483409000 |
Coresun slewing drives are powered with hourglass worm technology to give the maximum survivability load holding capability as well as increased efficiency and accuracy. The hourglass worm engages multiple teeth on the pitch line of the ring gear from the hourglass thread, unlike standard worms which touch only 1 tooth. This increased tooth engagement of 5 to 11 teeth gives enormous strength and power to the gearbox.
The most basic slewing drive has a radial gear driven by the worm. The teeth of the gear meet with the grooves in the worm and, as the worm turns, the gear also turns. Common features for different slewing drives can include an hourglass-shaped worm, which is often considered more efficient because multiple teeth on the gear can be engaged at once. Other features can include a protective enclosure meant to keep the mechanisms clean.
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