公开(公告)号：US20200091806A1

公开(公告)日：2020-03-19

申请号：US16620396

申请日：2018-06-07

Applicant: Hanon Systems

Inventor： Hyeon Jae SHIN ,  Seong Kook CHO ,  Ho Youn KIM ,  Jae Won LEE ,  Ho Bin IM ,  Kyung Hun JUNG

IPC: H02K29/03 ,  H02K1/27 ,  H02K21/22

Abstract: The present invention relates to a brushless motor, and an objective of the present invention is to provide a brushless motor which can significantly reduce the cogging torque and torque ripple of the motor by minimizing the rate of change of magnetoresistance in accordance with a change in position of a rotor through the optimization of the shape design of the rotor and a stator, and can also reduce the weight of the brushless motor through the optimization of the shape design taking into consideration the materials of the rotor and the stator.

公开(公告)号：US20200052547A1

公开(公告)日：2020-02-13

申请号：US16536453

申请日：2019-08-09

Applicant: Hanon Systems

Inventor： Ho Bin IM ,  Ho Youn KIM ,  Hyeon Jae SHIN ,  Jae Won LEE ,  Kyung Hun JUNG ,  Seong Kook CHO

IPC: H02K5/22 ,  H01R12/53 ,  H01R12/58 ,  H05K5/02 ,  H05K5/00 ,  H02K11/33

Abstract: The present invention may provide a motor comprising an inverter housing in which a substrate is disposed, a connector which is mounted on the inverter housing and electrically connects the substrate and a cable and wherein the connector includes a body and a first terminal coupled to the body, one side of the first terminal is in electrical contact with the substrate, the other side of the first terminal is in contact with the cable, wherein the inverter housing includes a connector mounting portion which accommodate the body of the connector, sealing members seal a gap between the connector mounting portion and the connector.

公开(公告)号：US20190386547A1

公开(公告)日：2019-12-19

申请号：US16464758

申请日：2018-04-05

Applicant: Hanon Systems

Inventor： Ho Bin IM ,  Hee Kwon PARK ,  Hyeon Jae SHIN ,  Jae Won LEE ,  Kyung Hun JUNG ,  Seong Kook CHO ,  Ho Youn KIM

IPC: H02K11/33 ,  H02M7/00 ,  H02K11/00 ,  H02K11/01 ,  H02K9/22 ,  H02K9/02 ,  H05K7/20 ,  H05K1/18 ,  H05K1/02

Abstract: The present invention relates to a BLDC motor integrated with an inverter, having a motor and an inverter part that are integrally formed, and to a BLDC motor integrated with an inverter, having an improved arrangement of switching elements mounted on a PCB substrate of an inverter part and three phase terminals of a stator coil such that the inverter part including the PCB substrate can be compactly formed.