LIFTING DEVICE AND METHOD FOR OPERATING A LIFTING DEVICE
A lifting device includes a motor designed as a three-phase asynchronous motor via which the lifting device can be driven to lift and lower a load, and includes a brake resistor via which a power output resulting from a motor generator operation that is carried out when lowering the load at a loweri...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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