基本信息:
- 专利标题： 一种省去霍尔位置传感器调试过程的直流无刷电机
- 专利标题（英）：direct current brushless motor which saves the debugging process of a Hall position sensor
- 申请号：CN201811315522.5 申请日：2018-11-06
- 公开(公告)号：CN109256927A 公开(公告)日：2019-01-22
- 发明人： 杨凡 , 高俊丽 , 杨光 , 侯果文 , 惠旋 , 胡昊 , 邓南 , 权艳娜 , 郭炳岐 , 吴连波
- 申请人： 西安航天动力测控技术研究所
- 申请人地址： 陕西省西安市灞桥区田洪正街137号
- 专利权人： 西安航天动力测控技术研究所
- 当前专利权人： 西安航天动力测控技术研究所
- 当前专利权人地址： 陕西省西安市灞桥区田洪正街137号
- 代理机构： 西北工业大学专利中心
- 代理人： 陈星
- 主分类号： H02K29/08
- IPC分类号： H02K29/08 ; H02K11/215
The invention provides a direct current brushless motor which saves the debugging process of a Hall position sensor, comprising a motor body and a Hall position sensor. The motor body comprises a housing, an end cover, a stator assembly, a rotor assembly for converting electrical performance into axial output power, and a rotor shaft arranged in the rotor assembly. A Hall position sensor includesa sensor stator and a sensor rotor; The position magnet of the position sensor and the rotor magnet of the motor body realize the axial projection of the polarity of the magnet. A stationary portion of that motor body in the present invention has a definite relative position with reference to the house, Therefore, the relative position of the motor phase winding and the Hall position sensor statorcan be planned in advance by this structure design, and the distribution position of the position sensor can be optimized efficiently by means of simulation design, and finally the position sensor stator position can be fixed precisely by this structure design of the motor.
公开/授权文献:
- CN109256927B 一种省去霍尔位置传感器调试过程的直流无刷电机 公开/授权日：2020-04-28
IPC结构图谱:
| H | 电学 |
| --H02 | 发电、变电或配电 |
| ----H02K | 电机 |
| ------H02K29/00 | 具有非机械换向装置，如放电管、半导体器件的换向器电动机或发电机 |
| --------H02K29/06 | .带有位置传感装置的 |
| ----------H02K29/08 | ..应用磁效应的装置，例如用霍尔效应板，用磁阻器的 |