AC motor / asynchronous / 460 V / IP55
HONGMA MOTOR CO., LTD.
500 kW...1000 kW, 1 MW...10 MW, 10 MW...50 MW, 200 kW...500 kW
Max.: 3,575 rpm (22,462.39 rad.min-1)
Min.: 1,145 rpm (7,194.25 rad.min-1)
NEMA standard high efficient motors are totally enclosed fan cooled machine (IP55). This series motors are designed and manufactured in accordance with NEMA standard of USA and C390-93 standard of Canada. These motors are of a novel style and of excellent workmanship. They are characterized as reliability and safety, minimal temperature rise, high efficiency, low noise, low vibration, high starting torque, etc. Both high efficiency and premium efficiency are available.
These motors adopt design B and class F insulation. Their service factor is 1.15. They have rated voltage at 230/460V.