Title:
メータ用ステッピングモータ
Document Type and Number:
Japanese Patent JP5653746
Kind Code:
B2
Abstract:
A stepping motor for a meter to rotate a pointer of a meter, the stepping motor for a meter includes: a rotor part having: a cylindrical magnet; and a rotational shaft, which is hollow and made of a resin, and which is molded on an inner periphery of the cylindrical magnet and is coaxial with the cylindrical magnet; a stator part that contains the rotor part therein and has an excitation coil; a front plate made of a resin, and an end plate made of a resin, wherein a fixing part to fix the cylindrical magnet is molded when molding the rotational shaft, and wherein the cylindrical magnet is fixed by the fixing part so that the cylindrical magnet and the rotational shaft are integrated.
Inventors:
吉冨 昌治
鈴木 克敏
小槇 正朋
鈴木 克敏
小槇 正朋
Application Number:
JP2010287399A
Publication Date:
January 14, 2015
Filing Date:
December 24, 2010
Export Citation:
Assignee:
ミネベア株式会社
International Classes:
G01D11/24; G01D11/16; H02K37/14
Attorney, Agent or Firm:
Hiroo Suzuki