1、BRASS COIL: The gear motor adopts brass coils, which have good conductivity, are not easy to generate heat, and have strong power to ensure efficient operation. 2、ALUMINUM ALLOY SHELL: Made of premium aluminum alloy material, which is wear and corrosion resistant, provides a good protection to the gear box. 3、SELF LOCKING: Adopting a self locking worm gear reduction motor, that is, when the motor is not powered on, the output shaft is fixed and self locking. 4、EXCELLENT PERFORMANCE: Motor gears have the characteristics of good wear resistance, low power consumption, slow temperature rise, low noise, and long service life. 5、UPGRADE VERSION: Premium lubricating oil reduces friction, and fine winding technology increases the instantaneous power of the motor by 30%. 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.