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Patent Searching and Data


Title:
BRUSHLESS MOTOR
Document Type and Number:
Japanese Patent JP2010263679
Kind Code:
A
Abstract:

To provide a brushless motor which prevents an end of a coil from being brought into contact with other parts even if a power supply terminal is arranged for a stator after connection with the end of the coil, and has high assemblability.

The brushless motor includes: the annular stator 2 which has a plurality of coils, and is housed in a motor case 1; a power supply terminal 16 which is arranged to the stator 2 and connected to the connection end 14 of the coil; and an end holding grommet 31 which is arranged on the side of one end in the axial direction of the stator 2. The end holding grommet 31 has a fixing holder 31a which holds the power supply terminal 16, a stopper part 31n which is arranged outside the radial direction with respect to the connection end 14 of the coil extending from the coil to the power supply terminal 16 so as to regulate the connection end 14 from moving outward in the radial direction, and an insertion slit 31p which opens outward in the radial direction so as to guide the connection end 14 to the inside in the radial direction of the stopper 31n.


Inventors:
TOYOSHIMA TAKAYASU
ODA NOBUMITSU
Application Number:
JP2009111443A
Publication Date:
November 18, 2010
Filing Date:
April 30, 2009
Export Citation:
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Assignee:
ASMO CO LTD
International Classes:
H02K3/50; H02K5/22; H02K29/12
Attorney, Agent or Firm:
Hironobu Onda
Makoto Onda