摘要 |
PROBLEM TO BE SOLVED: To provide a small motor capable of stabilizing bearing alignment and ensuring insulation on the outside of the motor without need for an additional means for insulation in attaching an electric element. SOLUTION: This small motor is provided with an insulating holder integrally formed out of synthetic resin, a cover 13 covering a case cap 5 from the outside, and a pair of brush holders 12 protruding from the cover 13 to the inside of the motor through a notch formed in the case cap 5. The brush holder 12 supports a brush arm 17 supporting a brush and an input terminal 11 connected thereto. Bearings 3, 6 for a rotor shaft are supported at the center of the case bottom and the center of the case cap respectively. |