The RG Series Synchronous Motors are available in sizes 35, 50, and 64 with operation at 50 Hz and 60 Hz. The motors are reportedly IP40-rated and offer operating voltages of 24, 115, or 230 V. The company says its product utilizes a magnetic hysteresis coupling between the rotor and output shaft to produce a constant torque when stalled. The motors also reportedly achieve long service lives in the stalled condition without the need to switch off supply voltage. The company says its product is able to accelerate large mass moments of inertia asynchronously, and once synchronous speed is reached, the motors maintain a constant speed.
Saia Burgess USA, Inc.