Title:
Electric motor
Document Type and Number:
Japanese Patent JP6084684
Kind Code:
B2
Abstract:
An electric motor includes a yoke having six magnetic poles; a rotary shaft which is provided inside the yoke in a freely rotatable manner; an armature core (6) which has teeth (36) attached to the rotary shaft, radially extending in a radial direction and set in an arrangement of an even number, and an even number of slots (37) formed between the teeth; an armature coil (7) which is wound around the teeth in a single wave winding; and a commutator (13) which is provided in the rotary shaft to be adjacent to the armature core (6) and has a plurality of circumferentially disposed segments (41) to which the armature coil (7) is connected.
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Inventors:
Yoshichika Kawashima
Teppei Tokisaki
Tamura Natsumi
Teppei Tokisaki
Tamura Natsumi
Application Number:
JP2015508561A
Publication Date:
February 22, 2017
Filing Date:
March 25, 2014
Export Citation:
Assignee:
Mitsuba Co., Ltd.
International Classes:
H02K23/00; H02K3/28
Domestic Patent References:
| JP2011114997A | ||||
| JP2010213490A | ||||
| JP2011130613A | ||||
| JP2006523430A | ||||
| JP2012130163A | ||||
| JP2014036533A | ||||
| JP2011130640A | ||||
| JP2010172174A |
Attorney, Agent or Firm:
Masatake Shiga
Suzuki Mitsuyoshi
Shingo Suzuki
Suzuki Mitsuyoshi
Shingo Suzuki
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