Electric motor (电动马达), also known as the motor or motor, is a kind of electrical energy into mechanical energy, mechanical energy and can be used to produce kinetic energy, electrical equipment used to drive other devices. motor (汽车)Is a kind of equipment converts electrical energy into mechanical energy. It is the use of electricity coil (Is the stator winding)Produce a rotating magnetic field and used to turn the mouse cage surrounds us closed aluminum frame magnetoelectric power for rotary torque. motor type are very many, but can be roughly divided into ac motors and dc motors to be used for different occasions. the motor by using the power divided into dc motor and ac motor, most of the motor is ac motor, power system can be synchronous motor or induction motor (Speed and the rotor rotating speed of stator magnetic field is not in sync speed)。 the motor is mainly composed of stator and rotor, the direction of motion of the wire in the magnetic field force with the direction of current and magnetic induction line (The magnetic field direction)Direction. Working principle of the motor is a function of magnetic field on the current stress, to rotate the motor. Dc motor ( 直流电机)In the speed for the benefits of relatively simple, only control the size of the voltage has control of speed, but this kind of motor is unfavorable in operating conditions such as high temperature, flammable, and due to the need to carbon brush motor as a current transducer (换向器)The parts (A brush motor), so need to regular cleaning brush friction generated by dirt. No carbon brush motor is called the brushless motor, relative to the brush, brushless motor because of less carbon brush and shaft friction so more save electricity and quieter. Production difficulty is higher, the price also is higher. ac motor (AC Motor)You can in the operating conditions such as high temperature, flammable, and need not regular cleaning of carbon brush dirt, but on the speed is more difficult, because the control of ac motor speed need to control the frequency of the alternating current (Or the use of induction motors, with increased internal resistance in the same down the frequency of the alternating current motor speed)And control the voltage affects only the torque of motor. General civil motor voltage of 110 v and 220 v two kinds, such as in industrial applications and 380 v or 440 v type. the article content by supplying stepper motor, stepper motor drives, step progress motor, step motor and reducer, linear slide units, released four macro motor. the main products: stepper motor, brushless motor, servo motor, stepping motor drive, brake motor, linear motor and other kinds of models of the stepper motor, welcome to inquire. Telephone:
