公开(公告)号：US20150076941A1

公开(公告)日：2015-03-19

申请号：US14553356

申请日：2014-11-25

Applicant: Regal Beloit America, Inc.

Inventor： Wei Song ,  David M. Pierre ,  Kamron Wright ,  Paul Nathanael Selking ,  Donn Edward Steffen

IPC: H02K5/22 ,  H02K15/02 ,  H02K5/20

CPC classification number: H02K5/225 ,  H02K3/522 ,  H02K5/00 ,  H02K5/04 ,  H02K5/20 ,  H02K5/22 ,  H02K11/33 ,  H02K15/02 ,  Y10T29/49009 ,  Y10T29/49012

Abstract: An electric machine includes a motor having a motor chassis having a first and second end, a stator assembly, and a rotor assembly. The electric machine includes a motor control assembly having a circuit board. The motor control assembly is attached to the stator assembly of the motor. A first end shield is attached to the first end of the motor chassis. The first end shield includes a first opening that is configured to enable a cooling air stream to pass therethrough to cool the motor and the motor control assembly.

Abstract translation: 一种电动机包括具有第一和第二端的电机底盘的马达，定子组件和转子组件。 该电机包括具有电路板的马达控制组件。 电动机控制组件连接到电动机的定子组件。 第一端盖连接到电机底盘的第一端。 第一端盖包括第一开口，其构造成使得冷却空气流能够通过以冷却马达和马达控制组件。

公开(公告)号：US10122236B2

公开(公告)日：2018-11-06

申请号：US14553356

申请日：2014-11-25

Applicant: Regal Beloit America, Inc.

Inventor： Wei Song ,  David M. Pierre ,  Kamron Wright ,  Paul Nathanael Selking ,  Donn Edward Steffen

IPC: H02K5/22 ,  H02K5/04 ,  H02K5/00 ,  H02K5/20 ,  H02K15/02 ,  H02K11/33 ,  H02K3/52

Abstract: An electric machine includes a motor having a motor chassis having a first and second end, a stator assembly, and a rotor assembly. The electric machine includes a motor control assembly having a circuit board. The motor control assembly is attached to the stator assembly of the motor. A first end shield is attached to the first end of the motor chassis. The first end shield includes a first opening that is configured to enable a cooling air stream to pass therethrough to cool the motor and the motor control assembly.