Wh17 Slewing Drive Turntable Worm Gear

• Customization: Available
• Material: 42CrMo
• Holding Torque: 72.3kn.M
• Model NO.: WH17-102-RH-250A
• Tilting Moment Torque: 135.6kn.M
• Output Torque: 20kn.M
• Output Speed: 1.5rpm
• Gear Ratio: 102:1
• IP Class: IP65
• Static Axial Load: 970kn
• Static Radial Laod: 390kn
• Outer Dia.M: 635mm
• Inner Dia.M: 324mm
• Self-Locking: Yes
• Transport Package: Standard Wooden Case
• Specification: WH17-102-RH-250A
• Trademark: Coresun Drive
• Origin: Changzhou
• HS Code: 8483409090
• Production Capacity: 3000PCS/Month

Product Description

WH17 heavy load worm drive slewing gear reduction for mounted truck crane drilling rig,mechanical arm and aerial working platform.

Slewing drive is consist of slewing bearing,worm shaft,housing,bearing,motor and so on. Motor drive the worm shaft, the outer ring of slewing bearing will rotate, the outer ring output the torque through flange while the inner ring of slewing bearing is fixed in housing.

Slewing drive is able to sustain more axial load, radial load and tilting moment.Turntable or frame rotate at azimuth and elevation driven by slewing drive.

Coresun Drive Slewing drive designed with hourglass worm shaft which provides more tooth contact and higher torque.

Service life is increased by gear and raceway harden.

Product performance is tested and ensured product quality.

lyjwis capable of customized solution

Coresun Drive Slewing Drive Introduction

1. Coresun Slewing Drive is most composed of worm shaft, slewing bearing , casting housing

2. Coresun Slewing Drive have high mechanical efficiency

3. Coresun Slewing Drive is easy to installation and maintenance

4. Coresun Slewing Drive use framework oil sealing, so it has longer using life.

5.Coresun Slewing Drive has Self-locking.

6.Coresun Slewing Drive use 8 bolts on worm shaft, so it is much stronger.

Coresun is your reliable supplier, even more your sincere partner!

Coresun Drive Slewing Bearing Production Photo




WH17 heavy load slewing drive worm drive turntable on aerial working platform and drilling rig equipment.





Coresun Drive makes the salt spary testing and painting thickness testing for ensuring the quality of corrosion protection.C3 or C4 standard as the customer's requirement.




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It is sincerely looking forward to cooperating with you for and providing you the best quality product & service with all of our heart!