Title:
STATOR OF STEPPING MOTOR AND STEPPING MOTOR
Document Type and Number:
Japanese Patent JP2002252962
Kind Code:
A
Abstract:
To provide a method to minimize deviation of center axis of each stator core by giving a construction easy for disassembling of stator cores and coil bobbins without requiring high precision for each stator and coil bobbin for a stepping motor with multilayered construction.
A coil bobbin is comprised of a first and a second bobbins 11a, 11b which hold the stator cores 3a-3d in the diametrical direction, by providing the coil bobbin in two layers and dividing it into 2 parts in the diametrical direction.
Inventors:
KAWAI EIJI
Application Number:
JP2001048228A
Publication Date:
September 06, 2002
Filing Date:
February 23, 2001
Export Citation:
Assignee:
ASMO CO LTD
International Classes:
H02K37/14; (IPC1-7): H02K37/14
Attorney, Agent or Firm:
Hironobu Onda (1 person outside)
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