Electric motor refers to an electromagnetic device that can convert or transmit electricity according to the law of electromagnetic induction.Its main function is to produce the drive torque, as a power source of electrical appliances or various kinds of machinery.
NdFeB magnetic can be used in industrial automation products. The main applications are all kinds of motor, stator, rotor, generator, coupling, elevator, separator, filter and electric vehicles, etc. Due to its own characteristics and performance, NdFeB magnets are mainly used in motors and generators.
New energy auto synchronous motor
Key Technologies of Elevator Traction Machine Magnet:
1、Maximum llowed working temperature: 150C
αBr ：≤ -0.11%/K（20℃~150℃）；
4、Weight loss: 120C，humidity: 100% , atmospheric pressure : 0.2MPa , time t 168hours weight loss 5mg/cm2；