Title:
IN-WHEEL ELECTRIC MOTOR DRIVE SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/029037
Kind Code:
A1
Abstract:
Provided is an in-wheel electric motor drive system, comprising: a housing, which is formed with a wiring cavity (S), a first channel (111) and a second channel (112), wherein both the first channel (111) and the second channel (112) are in communication with the wiring cavity (S), the first channel (111) allows a first connection end (41) of an electric motor busbar (4) to be inserted into the wiring cavity (S), and the second channel (112) allows a second connection end (51) of a power supply connector (5) to be inserted into the wiring cavity (S); a wiring support (2, 2'), which is mounted into the wiring cavity (S) and fixed to the housing, wherein the wiring support (2, 2') is formed with a mounting hole (2h); and a connection assembly (3), which is used for electrically connecting the first connection end (41) extending into the mounting hole (2h) and the second connection end (51) extending to a position above the same mounting hole (2h) together. With such an arrangement, the assembly process is simplified, the assembly cost is saved on, and the space occupied is reduced.
Inventors:
ZHANG BIN (CN)
SHI SHIWEN (CN)
SHI SHIWEN (CN)
Application Number:
PCT/CN2021/116669
Publication Date:
March 09, 2023
Filing Date:
September 06, 2021
Export Citation:
Assignee:
SCHAEFFLER TECHNOLOGIES AG (DE)
ZHANG BIN (CN)
ZHANG BIN (CN)
International Classes:
H02K7/00; H02K21/24
Domestic Patent References:
| WO2016082629A1 | 2016-06-02 | |||
| WO2016082628A1 | 2016-06-02 |
Foreign References:
| CN102390253A | 2012-03-28 | |||
| CN207117333U | 2018-03-16 | |||
| CN110022029A | 2019-07-16 |
Attorney, Agent or Firm:
LINDA LIU & PARTNERS (CN)
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