
Heavy Load Dual Worm Gear Drive for Drilling Machinery
High quality Heavy Load slewing drive slewing bearing WH14-2 for aerial working platform and mounting crane, excavator and crane
|
Slewing Bearing Model |
WH14-2 |
Brand |
Coresun Drive |
|
Holding Torque |
102kN.m |
Tilting Moment Torque |
81kN.m |
|
Self-locking |
Yes |
Gear Ratio |
84:1 |
|
Outer Dia. |
390mm |
Inner Dia. |
295mm |
|
Rated Output Speed |
2.11rpm |
Precision |
0.15° |
|
Static Axial Rating |
920kN |
Static Radial Rating |
343kN |
Applications of Worm Gear Drive WH14-2
The versatility of the Worm Gear Drive WH14-2 enables its application across various industries. Some notable applications include:
- Boom Lift Rotary Drives: In aerial work platforms, the WE9 provides reliable rotation and lifting capabilities, ensuring that operators can safely access high-altitude work areas.
- Mining Drill Lifting Drives: The robust nature of the WE9 makes it ideal for lifting heavy drilling equipment in mining operations. Its self-locking feature adds an extra layer of safety when equipment is in use.
- Industrial Tipping Mechanisms: The drive is used in machines that require controlled tipping or rotation, such as hoppers and containers, where precise movements are essential for operational efficiency.
- Construction Machinery: The WE9 is increasingly being used in construction machinery that requires reliable and safe rotational movements, contributing to improved productivity and safety on job sites.
- Automated Systems: In automation and robotics, the WE9 plays a critical role in providing precise control over movements, enhancing the overall functionality of automated systems.
WH14-2 Slewing Drive Application


Truck Mounted Crane
Coresun-- Practical Slewing Drive&Slewing Bearing Promoter.
1. Professional Manufacturing Technology
2. Rich Experience In Process Research And Development
3. High Efficiency Team Work
4. Punctual Delivery Date
5. Reliable Quality Assurance and Reputation
6. Perfect After-Sale Service System
Coresun Drive processes the Slewing Drive Motor metallographic testing to ensure the quality of raw material and makes the salt &spray testing to make sure the anti-corrosion performance.


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