The PM machine developed and produced by NBSL has the advantages of constant torque at low speed, low noise, low vibration and high overload capacity, thus ensuring the absolute smooth operation of the elevator; its low temperature rise, high efficiency and high power factor make its energy-saving effect remarkable.

Our machines adopt brackes with upward overspeed protection and UCMP stopping subsystem to ensure more reliable and safe operation; they adopt sealed bearing structures, no need to fill lubricating oil, so it is environment frienfly.

The products have compact structure, beautiful appearance, full loading coverage, and can be perfectly matched with a variety of inverters. Our machines have passed TSG, CE, EAC and other relevant tests and certifications to meet up with the needs of domestic and international markets