Terex
Eccentric ring for Terex BT4792
This eccentric ring is designed for the rotation gearbox assembly of the Terex BT4792 crane. It enables precise adjustment of the gear mesh to ensure smooth operation of the slewing system.
Parts diagram
Compatible models
Specifications
- Part number
- 901-00198
- Brand
- Terex
The eccentric ring 901-00198 functions as a mechanical component within the rotation gearbox assembly of Terex machinery. Its design features a center of rotation offset from its geometric center, which allows for the adjustment of clearance between mating gears. By rotating this component, maintenance technicians can fine-tune the engagement of the gear train within the slewing system.
This part is compatible with the Terex BT4792 crane model. It is specifically engineered to integrate into the rotation gearbox to facilitate accurate positioning and alignment of the internal gear components. Proper adjustment of this ring helps maintain the correct gear backlash, which is necessary for the controlled movement of the crane superstructure during lifting operations.
Eccentric rings are used in mechanical transmissions to compensate for manufacturing tolerances or wear by shifting the relative position of shafts or gears. In a crane slewing drive, this adjustment is used to minimize play in the rotation system, ensuring that the operator maintains precise control over the boom position.