LIfting apparatus with load measuring device and method to determine the load on a lifting apparatus

摘要

Hoist (1), especially a cable or chain hoist, has at least a lifting gear (4) with at least a shaft (17) and a lifted load measuring arrangement. The load measuring arrangement has at least a sensor (9) for measuring the shaft deformation. The measured deformation is used as an input value for determining the lifted load. The invention also relates to a corresponding method for determining the load lifted by a hoist.