Wolong Electric America announced the EMR-Bulldozer Series, a ferrite-assisted synchronous reluctance integrated drive motor engineered for demanding pump, fan, compressor and conveyor applications. It features an integrated drive system that supports variable speed loads and offers an extended constant power control range above rated speed. This flexibility enables precise speed regulation and accurate low-speed control. The motors are available in standard NEMA frames. The EMR-Bulldozer operates at 480 V and is approved by UL, cUL and CSA.

The rotor design reduces energy losses by 40% and lowers operational noise. The motors are engineered for easy drop-in replacement in retrofit projects, and built to withstand harsh industrial environments, featuring Totally Enclosed Fan Cooled and IP55 enclosures for dust and water resistance. They are rated for operation at altitudes up to 3300 feet and in ambient temperatures up to 60°C. The integrated top-mount VFD with DFC control enhances system reliability and longevity and the near-unity power factor allows the use of smaller, more cost-effective VFDs by supplying reduced motor currents. The motors also incorporate Class F non-hygroscopic and anti-fungus insulation. With virtually no rotor losses, it often fits into frames up to three sizes smaller than conventional IE2 motors.

Wolong Electric America | Electric Motors