Description

The ANUH 7.5HP two-pole aluminum frame flange mounted premium efficiency motor runs at 3540RPM with 89.5% efficiency, meeting the IE3 premium efficiency class. Designed for vertical pumps, mixers and vertical shaft systems, its B5 flange couples directly to pumps or gear reducers, saving base space and enabling compact vertical layouts. The aluminum housing weighs about one third of equivalent cast iron, making upright mounting and hoisting alignment easy; aluminum conducts heat far better than cast iron for low temperature rise, long life and continuous duty in tightly packed installations. The aluminum frame will not corrode, suiting humid, sheltered outdoor and mildly corrosive environments. IE3 efficiency lowers long-duty running cost with a short payback and meets energy regulations. Pre-lubricated double-shield bearings need no follow-up maintenance, and a wide 200V-480V, 50/60Hz dual-frequency design simplifies global inventory. The range is UL, BSMI and CE certified with IEC frame 132S for full interchangeability. Like the standard-efficiency ANVF it is aluminum and vertical, but ANUH adds IE3 energy saving; versus the foot-mounted IE3 ANHH, ANUH excels at vertical flange coupling and space saving.