Madler's SM/I B3 Series of 3-phase motors features power rates of 230/400 V at 50 Hz. Models of the series feature surface-cooled designs, total ambient temperature rates of 40°C, and 1,000-m above-sea-level altitudes. The systems showcase class F insulation systems, cage rotors, and 0.75-kW efficiency class IE2 specifications. They also sport protection grades of IP 55.
The SM/I B3 Series is available in a wide range of model configurations upon request.