The worm gear slewing drive for construction machinery is a specialized reduction device that integrates a worm gear transmission and a slewing bearing structure. Its core function is to convert the high speed and low torque of the driving motor into low speed and high torque, enabling smooth and precise rotation of the construction machinery's slewing mechanism.
Specifications / Parameters
| Product Name | Material | Dimensions | Style |
| Slew Drive Reducer | 42CrMo | 5 inches / 7 inches / 9 inches | Yellow / Black/Blue/Every colour |
Specifications / Parameters
It mainly has three core characteristics:
Compact structure + high integration: Usually integrated with the slewing bearing, it has a small volume and is easy to install, adapting to the limited installation space of construction machinery, while simplifying the overall transmission chain.
Large transmission ratio + high torque: The worm gear meshing structure can achieve a large speed reduction ratio in a single stage, providing strong output torque to meet the heavy-duty slewing requirements of equipment such as excavators, cranes, and aerial work platforms.
Good self-locking performance: Most worm gear drives have a reverse self-locking function, which prevents the equipment from reversing due to its own weight or load, improving operational safety.
