P4HD rol e-chain
Description
With wear-resistant materials, quickly replaceable side parts, and smart monitoring, the heavy-duty P4HD rol e-chain offers longer travels, high accelerations, and speed along with reliability for maximum service life on cranes. It is made of highly abrasion-resistant materials and includes roller links as well as a triple stop-dog system to minimize wear and further reduce energy demand. All parts can be replaced if maintenance is required, and smart plastic sensors to monitor service life can be integrated into the pin/bore connection. Depending on the application, the e-chain has a service life of up to 15 years.
The integrated rollers reduce the required drive energy by 57% compared to a gliding chain. The rollers run on top of each other in a staggered manner. The comb-like autoglide crossbars keep the chain in its track, increasing the safety of the system and reducing costly unplanned downtime.
In case of maintenance, all parts of the chain can be replaced 1:1. Existing P4 energy chain systems can also be quickly retrofitted with the new chain with identical dimensions.
Specs
- Inner height: 2.2 in. (56 mm)
- Outer height: 3.3 in. (84 mm)
- Inner width: 7.4 to 11.8 in. (187 to 300 mm)
- Bend radius: 9.8/11.8/13.8 in. (250/300/350 mm)