A drive arrangement that includes a movable rail segment of a lift system, an electric motor configured to rotate the rail segment through a prescribed maximum movement path, and inverter units for making available electrical power to the electric motor and configured to receive a control command relating to the position of the movable rail segment and to make available electrical drive power based thereon. The drive arrangement may form at least two drive segments each of which includes one of the inverter units and a coil arrangement that is supplied with electrical power by the assigned inverter unit. Each of the drive segments may be configured such that the inverter units operate with equal priority.
DRIVE ARRANGEMENT HAVING A MOVABLE RAIL SEGMENT
2020-06-04
Patent
Elektronische Ressource
Englisch
IPC: | B66B Aufzüge , ELEVATORS |
Europäisches Patentamt | 2020
|Europäisches Patentamt | 2016
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