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Wiring diagram for two speed moto explained power and control circuit for 3 phase two speed motor dahlender winding like subscribe and dont skip the ads. 2 speeds 2 directions multispeed 3 phase motor power control diagrams abbreviationso l over load relayno normally opennc normally closelow low speedhigh high seed for forwardrev reverse two speeds two directions multispeed 3 phase motor power diagram power diagram two speeds two directions tapped wound multispeed 3 phase . Kindly email me the diagrams for star deltor and direct online for a 3speed 1directon 3ph motor have two of them in a bow cutter one contactor burnt for high speed and a replced contactor does not engange originally the coils re fed with a nutural and the one i replaced is only working with a phase please help how to go about this. There are many types of winding on a two speed three phase motor the number of wires from the motor should have been stated this is a guess that the motor is a six lead the diagram is for a six . Wiring diagrams external rotor motors n these diagrams are current at the time of publication check the wiring diagram supplied with the motor diagram er7 diagram er6 diagram er5 3 wiring diagrams w2 orange brown blue black red grey w2 u2 u2 v2 v2 u1 u1 v1 v1 w1 w1 l1 l1 l2 l2 l3 l3 e e two speed motors high speed low speed orange brown