The Grismir®
motor in the TREZIUM® System is a 2-
pole, three-phase slotless permanent magnet synchronous
motor. Provided with adequate cooling, the
motor is designed to produce 2kw output at the rated speed of 30,000rpm. Iron-neodymium-boron magnets are used to form the 2-
pole rotor. The system can use standard world voltages (115 to 240 volts, 50/60Hz). The Grismir®
motor is an AC, synchronous, sine wave, permanent magnet
motor that is also brushless, slotless and sensorless. It provides...
(read more)