1、This 2.5‑3R/MIN synchronous motor is made of aluminum and brass material, of small size and light weight, and very convenient to carry, use and store for daily life. 2、This synchronous motor has the characteristics of low power consumption, large torsion and low noise, you can run it non‑stop for a long time. It is a kind of common AC motor. 3、Under the rated frequency, the motor speed is not affected by the voltage and keeps constant. If the motor is overloaded or blocked under load, the motor coil will not be burnt. 4、Composed of a permanent magnet synchronous motor and a reducer. There are forward (CW clockwise), reverse (CCW counterclockwise) and non‑directional (CW/CCW will automatically reverse when encountering large resistance). 5、Mainly used for the air guide mechanism of electric fans, heaters, various display stands,lamps and other appliances, as well as fan guide motors of various air conditioners and turntables of microwave ovens motor, etc. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.