The invention discloses an elevator dragged by a motor driving device, which adopts the miniaturized motor driving device to output larger torque, and uses a traction rope wheel with larger diameter and a traction rope with larger diameter to improve the traction force of the traction rope so as to meet the requirements of application occasions for improving large load capacity and running at high speed. The small-sized motor driving device is used, the occupied space can be reduced, carrying, installation, arrangement and maintenance are convenient, more convenience can be brought to manufacturing of parts, raw materials can be saved, the machining and assembling time is shortened, and the manufacturing cost of the parts is reduced.
本发明公开了一种电机驱动装置牵引的电梯,采用小型化的电机驱动装置输出较大的转矩,使用较大直径的牵引绳轮和较大直径的牵引绳,以提升牵引绳的牵引力,满足提升大载重量、高速度运行的应用场合的需要。使用小型化的电机驱动装置,不但能减少占用空间,便于搬运、安装布置及维护,而且能给零部件的制作带来较多便利,有利于节约原材料,减少加工及装配的时间,降低了零部件的制作成本。
Elevator pulled by motor driving device
电机驱动装置牵引的电梯
2022-06-28
Patent
Elektronische Ressource
Chinesisch
IPC: | B66B Aufzüge , ELEVATORS |
Hand-pulled driven trolley and driving control method thereof
Europäisches Patentamt | 2020
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