Gear reducers are generally used in low-speed and high-torque transmission equipment. The motor, internal combustion engine or other high-speed working power is passed through the gear with a small number of teeth on the input shaft of the gear reducer to mesh with the large gear on the output shaft to achieve the purpose of speed reduction. But in the process of running, there will be unstable transmission, so what is the reason for the unstable transmission of the gear reducer? The following editors of gear reducer manufacturers find the reason for you.
The maximum temperature of the gear reducer under normal working conditions should not be higher than 45 degrees Celsius. If high temperatures occur, it should be immediately blocked from the rigid inspection. The same reason for this problem is that the reason for choosing this tonnage gear reducer is too small, or the worm and The worm gear end cover is pressed into the high temperature environment where overtightness occurs, and the input speed is not eliminated. The external worm gear reducer is grease lubricated. The maximum speed of the worm shaft must not exceed 1000min / s. If the input speed is too high, it will also appear high and the card will die. In other environments, the punishment method for high temperature is to lose the input speed, check whether the embedding of the gland is too tight, and whether the planetary gear reducer is lacking oil.
The causes of shudder after the additional load in the application process are caused by the uneven pitch of the screw, the uneven worm head of the gear reducer, the unqualified quality of the planar pressure bearing and the tapered bearing, and the upper and lower jackets of the screw are too tight.
After understanding by the editor of the gear reducer, I hope to help you.
Assuming that the transmission of your gear reducer is not stable during operation, I believe that you will know the root cause and solution after reading the above content.