Demag
Wire rope sheave for Demag AC80-1
This wire rope sheave is designed for the cable system of the Demag AC80-1 crane. It serves as a critical component for guiding the steel cable and managing its direction during lifting operations.
Parts diagram
Compatible models
Specifications
- Part number
- 615 869 40
- Brand
- Demag
The wire rope sheave, identified by part number 615 869 40, is a component within the cable management system of the Demag AC80-1 crane. This sheave is engineered to guide and support the steel wire rope, allowing for changes in cable direction and assisting in the mechanical advantage required for heavy lifting tasks. It is specifically designed to accommodate the physical interface between the cable and the crane structure, ensuring the cable remains properly seated during operation.
This component is compatible with the Demag AC80-1 model. Proper maintenance and inspection of the sheave surface are necessary to ensure the longevity of the wire rope and the overall integrity of the crane lifting system. By facilitating smooth cable movement, the sheave helps maintain the operational parameters of the crane.
In crane systems, sheaves are rotating wheels that reduce friction and wear on wire ropes. They are positioned in the boom head and the hook block to redirect the cable path, which allows the crane to lift loads effectively. Regular monitoring of these components is standard practice to prevent premature cable fatigue or misalignment within the reeving system.

