I do not know what the workers were doing, but the pulley was split into several parts. Thanks for the answers, we will try to scan what's left of it in the near future.
The most interesting thing is that there is very little information on 5gt specifically, even on the Gates website. But most belt drives for machine tool spindles use these belts. The spindle manufacturer can't help either, as they have ready-made tooling for pulleys, and only the profile name...
Good afternoon, does anyone have a profile of the pulley tooth for the gates power grip 5gt belt, ours has crumbled, and during the design there were problems taking into account the power reserve.
