公开(公告)号：US20140203227A1

公开(公告)日：2014-07-24

申请号：US14162538

申请日：2014-01-23

Applicant: KONE Corporation

Inventor： Gabriela SIMBIEROWICZ ,  Hannu LEHTINEN ,  Mika VIRNES ,  Perttu LUUKKONEN ,  Tuukka KORHONEN

IPC: B66B5/00

CPC classification number: B66B5/00 ,  B66D5/14 ,  F16D65/0006 ,  F16D65/123 ,  F16D2065/1388

Abstract: An elevator motor includes a rotor with a rotor body carrying a traction sheave as well as a brake surface configured to be gripped by a motor brake. The brake surface of the rotor is provided on a separate brake element which is separated from the rotor body, and the brake element is connected to the rotor body only via spaced apart connections. This solution leads to a reduced noise propagation of the elevator rotor.

Abstract translation: 电梯电机包括具有承载牵引滑轮的转子体的转子以及构造成由马达制动器夹持的制动表面。 转子的制动表面设置在与转子主体分离的单独的制动元件上，并且制动元件仅通过间隔开的连接件连接到转子主体。 该解决方案导致降低电梯转子的噪声传播。