Title:
レゾルバステータ構造
Document Type and Number:
Japanese Patent JP6755446
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To prevent a short-circuit between crossover tracks of a stator winding to be deflected and rotated in each protruding magnetic pole.SOLUTION: A resolver stator structure comprises: a stator winding (10) wound to an external periphery of a protruding magnetic pole (3) in each projection wall part (6); step-like parts (21) constructed by a plurality of step parts (6b) provided to an external surface (22) of each projection wall part (6) at a rear direction corresponding to the protruding magnetic pole (3); a ring-like wall part (7) that is positioned on the outer side of the projection wall part (6) and is integrally formed to a ring-like insulation cover (4); and an intermediate step-like part (30) that is integrally provided to the ring-like insulation cover (4) through a gap (G) between the step-like parts (21) and includes the step parts (6b). The crossover track (10a) positioned at each step parts (6b) of one step-like part (21) is constructed so as to cross to the other step-like part (21) through each step part (6b) of the intermediate step-like part (30).SELECTED DRAWING: Figure 1
Inventors:
Yuki Okuda
Application Number:
JP2016129828A
Publication Date:
September 16, 2020
Filing Date:
June 30, 2016
Export Citation:
Assignee:
Tamagawa Seiki Co., Ltd.
International Classes:
H02K3/52; G01D5/20; H02K24/00
Domestic Patent References:
| JP2009264892A | ||||
| JP2007174869A | ||||
| JP11055883A | ||||
| JP2009278848A |
Attorney, Agent or Firm:
Michiharu Soga
Kajinami order
Masahiro Taguchi
Ichiro Oi
Kazuhiro Mitsunaga
Kanayama Asuka
Kajinami order
Masahiro Taguchi
Ichiro Oi
Kazuhiro Mitsunaga
Kanayama Asuka