The lubricating oil external circulation products of the worm gear reducer gear has minimal oil temperature. The worm gear reducer programs to traverse its energy. The worm equipment is made of non-ferrous metallic. Learn data worms are typically manufactured of difficult metal. As a result, using a whole lot of warmth in the software, coupled with the affect of the ambient temperature, it is tough to management the temperature of the reducer. Use inside of the temperature assortment. When the ambient temperature is lower than 0℃, the doing work temperature of the worm equipment reducer should be controlled at -40℃~40℃. It is suggested to heat or use a low freezing point lubricant just before the oil is totally dissolved.