Marthinusen & Coutts, a leader in the repair and maintenance of rotating electrical assets, is one of a handful of companies worldwide capable of rewinding large salient pole type rotors where the ...

“Conventionally, motor control is carried out by a microcontroller and an 8-pole rotor using a rotation-control signal that delivers 3 pulses per cycle,” said the firm, “Switching from an 8-pole to 12 ...