TRIPHASE VARIABLE POLE MULTI-SPEED ELECTRIC MOTOR

TRIPHASE VARIABLE POLE MULTI-SPEED ELECTRIC MOTOR

  • CN 86,203,906 U
  • Filed: 05/30/1986
  • Issued: 02/18/1987
  • Est. Priority Date: 05/30/1986
  • Status: Active Grant
First Claim
Patent Images

1. , a kind of three-phase variable-pole multi-speed motor, constitute complete machine by having the variable terminal block that is changed to stator, cage rotor, support, the end cover structure spare of different poles number and a plurality of binding posts are housed, terminal box etc., other is furnished with timing control cabinet, it is characterized in that 4/10 utmost point simplex winding is the repeatedly winding that is made of four layers of winding, the large and small divisural line number of turns respectively accounts for half, total number is 2 times of groove number, and big coil turn is generally 2 times of the small coil number of turn, and 18 terminals are arranged.

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