YVP series motors with converters are new A. C. Velocity modulation products. Motors have features of high effciency, energy-saving and easy maintenance, and can be widely used in driving equipments in light industry, textile, chemical, metallurgical, machine tool industry, ect., Which are in need of velocity modulation.

YBP series motors can be used for stepless velocity modulation within the frequency convertible range of 50-100hz, or even wider range, below 50hz with constant torgue and over 50HZ with constant output. Separately assembled with axial-flow ventilator, motors can get better cooling effects at different speeds. Motors output and mounting dimensions are in correspondence with those of Y series motors.