Title:
ELECTRIC MOTOR
Document Type and Number:
Japanese Patent JP2016054622
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To suppress an occurrence of torsional vibration in a case of an electric motor so as to reduce noise caused by the torsional vibration.SOLUTION: A stator S2 of a motor MG2 is attached with three pieces of bolts 11 to 13 to a second case 42 constituting a transaxle case 4 of a transaxle 1 mounted on a vehicle. An attachment rigidity of the stator S2 with respect to the transaxle case 4 along the bolt 12 that is the bolt nearest to the center in the vehicle vertical direction among the three bolts 11 to 13 is set higher than the attachment rigidity along other bolts 11 and 13.SELECTED DRAWING: Figure 2
Inventors:
KIKUNAGA JUN
Application Number:
JP2014180011A
Publication Date:
April 14, 2016
Filing Date:
September 04, 2014
Export Citation:
Assignee:
TOYOTA MOTOR CORP
International Classes:
H02K5/24; B60K6/26; B60K6/40; B60K6/445; B60K6/547; H02K1/18
Attorney, Agent or Firm:
Aitec International Patent Office
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