P&H
Semi-flexible coupling for P&H COX-30751-52
This semi-flexible coupling connects two rotating shafts to transmit torque while compensating for angular, parallel, or axial misalignments. It is designed for use in the P&H COX-30751-52 overhead crane.
Specifications
- Part number
- 18Z175OD11
- Brand
- P&H
The semi-flexible coupling, part number 18Z175OD11, serves as a mechanical connection between two rotating shafts within the drivetrain of the P&H COX-30751-52 overhead crane. Its primary function is to transmit torque and power from a motor to a reducer or other driven component while accommodating minor misalignments between the shafts. By absorbing these misalignments, the coupling helps protect connected machinery from mechanical stress and shock loads during operation.
This component is specifically engineered for the P&H COX-30751-52 overhead crane, where it is utilized in systems such as bridge or trolley travel and lifting mechanisms. In these applications, the coupling compensates for structural flexing under load and assembly tolerances, ensuring consistent power delivery to the drive train. It is designed to maintain operational alignment within the crane's transmission system.
In general industrial machinery, semi-flexible couplings consist of two hubs mounted to shafts with an intermediate flexible element. This design allows for the absorption of torque fluctuations and minor shaft displacements, which prevents premature wear on bearings and seals. Proper alignment and coupling function are necessary for smooth power transmission in rotating equipment assemblies.