IE4 Series Three Phase High efficiency Induction Motor(H80-355MM)
IE4 Series Three Phase Induction Motor has a beautiful appearance, strong reliability, small volume, low vibration, low noise, and high efficiency, which is much more energy-saving compared with IE3 motors. The dimensions of parts of the motor meet the national standard GB1800-1804 and the corresponding standard of the national standardization organization ISO. The housing protection level of the electric motor meets GB4942.1 and IEC60034-5"Protection Grade classification of the overall structure of the rotating motor". The housing of motors has cooling fins, good cooling and mechanical strength, and strong rigidity. VPI overall immersion process for winding, insulation level is F at least, and withstanding voltage test for each winding. Cast-aluminium rotors ensure the reliability of motors. IP54/IP55 or other protection levels are for totally-enclosed housing. Unidirectional cooling fans as outer fans of high-speed motors ensure low noise, high wind pressure, and so on, reverse is not allowed.