K9HV boldly goes where no brushed motor has gone before. It features over 6500rpm as nominal and close to 32kW at 220V in a 9"/45kg package. It is actually the first unit to benefit from our new high speed commutator for 9" motors. Appart from that it has a switchable stator field and covers 96-220V all at optimised rpm. K9" 220V is designed to take advantage of the SolitonJR controller.