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Micromotor production: Characteristics and application of different magnets in micromotor production
2020-07-30 11:25
The micro-motor uses high-speed rotation to generate exciting force to drive the equipment to work. Because of its simple structure, compact, easy installation, can participate in vibration, and does not require transmission devices and many other advantages, it is widely used in various industries. The following micro-motor manufacturer Weizhen Motor will introduce the characteristics and applications of different magnets in the production of micro-motors.
The permanent magnet motor with neodymium iron boron magnet as the motor magnet is small in size, light in weight, high in torque-to-inertia ratio, and high in response to the servo system. High power and speed/weight ratio, high starting torque, saving electricity. The shapes of motor magnets and motor magnets are mostly tile, circular or trapezoidal, which can be used in different motor motors, such as permanent magnet motors, AC motors, DC motors, linear motors, brushless motors, etc.

NdFeB is also divided into sintered NdFeB and bonded NdFeB, which is more recognized by the industry. At present, some manufacturers can also do radial magnetizing of bonded NdFeB magnets, but there are many requirements for size grades (surface magnetic strength), and magnetic properties also have process requirements for stability and consistency.
shenzhen only motor development co., ltd. is focused on the production of stepper motor, push rod dc motor, precious metal brush motor, automotive micro motor micro motor such as national new and high technology enterprises, welcome to inquire.
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