Ac motor and controller

Ac motor and controller

  • CN 101,222,164 A
  • Filed: 11/02/2007
  • Published: 07/16/2008
  • Est. Priority Date: 11/08/2006
  • Status: Active Application
First Claim
Patent Images

1. a motor and a feedback are with galvanic control device, wherein control device comprises a printed circuit board with power and control piece, it is installed on the housing of motor, and the alternate wiring of a motor and a direct current power supply is electrically connected with printed circuit board via connecting terminal, it is characterized in that, printed circuit board (30) can be fixed on the outside by heat-resisting and the motor backplate (18) that material electric insulation constitutes, at least in the zone of wiring or bonding conductor, the alternate wiring (22) of insulation at least one opening (20) by motor backplate (18) imports in the gap between motor backplate (18) and the printed circuit board (30) and via connecting terminal and is electrically connected with printed circuit board (30), and fixture is set, is used for printed circuit board (30) is fixed on motor backplate (18).

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