With special frequency inverter
With extra inverter
Liftket has developed an electronically controlled electric chain hoist with quick-stop function. The Star VFD stops immediately after the control button is released without a brake ramp. Loads can therefore be raised or lowered to the desired height in one go.
There is no longer any need for the time-consuming clocking that was previously required to position the load with increased precision. The series includes chain hoists for loads from 125 to 2,000 kilograms. Depending on the load, rated speeds of up to 36 meters per minute are possible. Without a load, these chain hoists can even be operated at up to 200 percent of the rated speed. The frequency inverter, which was specially produced for this application in collaboration with a renowned international drive manufacturer, is suitable for worldwide use. pb









