If it is required to increase the lifting speed with keeping lower output at the same time, so called torque regulation can be used. Frequency regulated lifting is
, controlled by a control-inside card which, in dependence on the actual load`s weight calculated by means of GIGAtronic
, allows to increase lifting speed even up to three times.
The function is determined mainly for the hard-operated process cranes with higher lifting high . Thanks the torque regulation system, the working cycle can be significantly shortened.