Talking about the cause of the excessive temperature rise of the reducer and the solution
1. The temperature difference between the reducer and the environment is called temperature rise. It is caused by the heat of the reducer and it marks the degree of heat generation of the reducer. During operation, if the temperature suddenly rises, it indicates a failure, perhaps the duct is blocked or overloaded.
2. In the design life shot, the hottest temperature in the winding insulation operation is the extreme operating temperature of the insulation material. Reducer manufacturers Reducer is a relatively delicate machine that has the effect of matching the speed and torque transmission between the prime mover and the working machine or actuator. The intention is to reduce the speed and add torque. Its variety is diverse and different, and different varieties have different uses. There are various types of reducers. According to the type of transmission, they can be divided into gear reducers, worm reducers and planetary gear reducers. According to the number of transmission stages, they can be divided into single-stage and multi-stage reducers. Reducer, bevel gear reducer and conical-cylindrical gear reducer; according to the arrangement of the transmission, it can be divided into expansion type, split type and coaxial type reducer. If the operating temperature exceeds the limit operating temperature of the material for a long time, the insulation aging will be aggravated, and the service life will be greatly shortened. Therefore, in the operation of the reducer, temperature is one of the main factors affecting the life of the reducer.
3. The iron core of the reducer in operation will cause iron loss in the alternating magnetic field, and copper loss will occur after the winding is energized. The speed reducer is an independent component composed of gear transmission, worm transmission, and gear-worm transmission enclosed in a rigid housing. It is often used as a reduction transmission between the prime mover and the working machine. The effect of matching the speed and torque transmission between the prime mover and the working machine or the actuator is widely used in modern machinery. All these will increase the temperature.
4. The reducer will also dissipate heat. When the heat is equal to the amount of heat, the temperature reaches an equilibrium state, and the temperature no longer rises, but stabilizes at a certain level. When the heat is added or the heat is reduced, the balance will be destroyed, the temperature will continue to rise, the temperature difference will expand, the heat will be added, and a new equilibrium will be reached at another higher temperature.