The invention discloses an elevator traction machine, and relates to the technical field of elevators. The elevator traction machine comprises a machine body, wherein a mounting shaft is fixedly arranged on the machine body; an excitation group is arranged on the mounting shaft; the excitation group comprises an excitation shaft which is arranged on the mounting shaft in a surrounding mode, and aplurality of magnetic poles are alternatively arranged; the mounting shaft coaxially sleeves a rotatable housing; a traction wheel part is arranged on the housing; a movable part is arranged inside the housing; the movable part comprises a ring-shaped mounting disc which is fixedly arranged on the housing; a plurality of drive magnetic poles are distributed around the periphery of the mounting disc; and the side surface of the movable part is opposite to the side surfaces of the excitation parts. The elevator traction machine disclosed by the invention is used as power equipment of an elevator, and controls elevator lifting operation.
本发明公开了一种电梯曳引机,涉及电梯技术领域,包括机体,所述机体上固定设置有安装轴,安装轴上设置有励磁组,所述励磁组包括环绕设置在安装轴上的多个磁极交错排列的励磁部,安装轴外同轴地套设有可转动的壳体,所述壳体上设置有曳引轮部,所述壳体内侧设置有活动部,所述活动部包括环状安装盘,安装盘固定连接在壳体上,环绕安装盘圆周分布有多个驱动磁极,所述活动部的侧面与励磁部的侧面相对设置。本发明的电梯曳引机,用作电梯的动力设备,控制电梯升降运行。
Elevator traction machine
一种电梯曳引机
2020-09-08
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |