The gears of micro reduction motor are divided into soft tooth surface and hard tooth surface. Generally speaking, the gears of high-power gear reducer are forged with materials with high hardness, and the hardness can generally reach more than 350hbs. The gear reduction motor with this hardness is called hard tooth surface gear reduction motor.
Hard tooth surface gear reduction motor not only has high hardness of gear, but the hardness of output shaft and input shaft is much higher than that of ordinary gear reduction motor. Due to high power, the material of reduction box is forged with cast iron, which can bear the vibration and impact force generated under high load. Due to long service life, it is very suitable for high load products, Therefore, the price of hardened gear reducer will be higher.
The soft tooth surface micro reduction motor is an ordinary gear reduction motor. The gear has not been processed by hardness, and the price is relatively low. The soft tooth surface gear reduction motor is also widely used in various electronic locks, printers, beauty instruments, electric tools and so on. When selecting gear reducer for micro reduction motor, it is necessary to analyze and judge the application products, and then select the corresponding gear reducer, so as to accurately select whether to select soft tooth surface reduction motor or hard tooth surface gear reducer. Hardened reducer
