vehicle motor housing machining

Motor accessories refer to the parts of the motor assembled in the motor manufacturer for the original parts of the motor, due to improper use or damage caused by wear and tear replacement parts called motor accessories. General parts life is not as long as the original life. Motor accessories can be divided into five parts. The classification of motor accessories can probably be classified according to the components of the motor, which can be divided into motor stator, motor rotor, stator winding, motor housing, end cover, motor blade, bearings and other parts. It can be manufactured by CNC engraving, sand casting, transparent acrylic(PMMA/PC) 3D Printing.

4. According to the use can be divided: drive motor and control motor.
1) Drive motor can be divided into: Electric tools (including drilling, polishing, polishing, slotting, cutting, reaming and other tools) motor, home appliances (including washing machines, fans, refrigerators, air conditioners, tape recorders, video players, vacuum cleaners, cameras, hair dryers, electric shavers, etc.) Motor and other general small mechanical equipment (including a variety of small machine tools, small machinery, medical equipment, etc.) Electronic instruments, etc.) electric motor.
2) The control motor is divided into: stepper motor and servo motor.
5. According to the structure of the rotor, it can be divided into: cage induction motor (the old standard is called squirrel cage asynchronous motor) and wound rotor induction motor (the old standard is called wound linear asynchronous motor).
6.According to the running speed can be divided into: high-speed motor, low speed motor, constant speed motor, speed control motor. Low speed motor is divided into gear motor, electromagnetic reduction motor, torque motor and claw pole synchronous motor.
In addition to being divided into graded constant speed motor, stepless constant speed motor, graded variable speed motor and stepless variable speed motor, it can also be divided into electromagnetic variable speed motor, DC variable speed motor, PWM variable frequency variable speed motor and switched reluctance variable speed motor.
The rotor speed of an asynchronous motor is always slightly lower than the synchronous speed of the rotating magnetic field.
The rotor speed of synchronous motor is always maintained as synchronous speed regardless of the load size.