External rotor asynchronous electric motor
RET series
ECOFIT & ETRI
ECOFIT external rotor motors are available with IP 20 or IP 44. IP 20 motors are self-ventilating and can give superior power to IP 44 motors with equivalent heat rise. The power on the shaft, voltage and frequency, shaft, connections and protection... can be defined according to your requirements and application. If specified, ECOFIT external rotor motors can be manufactured in multispeed.
