2) Class F insulation, Clsaa H available on request
3) 230/400, 400/690 Volt 50/60 Hz
4) High quality magnet wire
5) Vacuum vanish impregnation for superior
6) Tropic proof insulation
a) YD series motors are totally enclosed and fan cooled (TEFC), three-phase squirrel cage induction motors, developed with new technique.
b) YD series motors have the merits of beautiful modeling, compact structure, low noise, high efficiency, large starting torque, easy serving, etc. The motors are adopted with F class insulation and designed with assenssing method for insulation system according to international practice, it enhances greatly motor's safety and reliability. These motors have reached an international advanced level of 1990s.
c) YD series motors are widely used in many places, such as drilling machines, pumps, fans, mixer, transport machines, food machines, agriculture machines and equipments, etc.
d) YD Series Cast of Iron Three Phase Induction Motor is specially designed for European market, whose terminal box is located on the top of motor.
e) YD motor are totally enclosed and fan-cooling designed. They are newly designed in conformity with the relevant requirements / rules of IEC&DIN42673 standards.
f) YD motor have the advantage of high efficiency, long working life, energy saving, high starting torque, low noise, small vibration, big breakaway torque, reliable operation performance, easy & convenient maintenance. Fixing measurement and power grade completely conform to IEC standards.