Title:
OUTER ROTOR MOTOR
Document Type and Number:
WIPO Patent Application WO/2012/133073
Kind Code:
A1
Abstract:
[Problem] To provide an outer rotor motor configured so that the lead wires of the winding coils for the stators are routed simply.
[Solution] An outer rotor motor is provided with stators (10) arranged in the axial direction, a rotor (20) supported so as to rotate around the stators (10), a drive shaft (30) provided integrally with the rotor (20), winding coils (11) respectively wound on the stators (10), and magnets (21) affixed to the rotor (20) so as to respectively correspond to the stators (10). The outer rotor motor is configured so that the rotor (20) and the drive shaft (30) are rotated by the magnetic action between the winding coils (11) and the magnets (21). A through section (10b) extending in the axial direction is provided in at least one of the stators (10), and the lead wires (11a1, 11a2) of the winding coils (11) are inserted through the through section (10b) and led to the outside.
Inventors:
ARAI KAZUO (JP)
Application Number:
PCT/JP2012/057259
Publication Date:
October 04, 2012
Filing Date:
March 22, 2012
Export Citation:
Assignee:
NAMIKI PRECISION JEWEL CO LTD (JP)
ARAI KAZUO (JP)
ARAI KAZUO (JP)
International Classes:
H02K16/00; H02K1/22; H02K21/22
Foreign References:
| JP2009291031A | 2009-12-10 | |||
| JP2011010499A | 2011-01-13 | |||
| JP2008131802A | 2008-06-05 |
Attorney, Agent or Firm:
NAMIKI SEIMITSU HOUSEKI KABUSHIKIKAISHA (JP)
Namiki precision jewelry incorporated company (JP)
Namiki precision jewelry incorporated company (JP)
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