Planetary reducer DF60-3, DF60-4, DF60-5 and DF60-7 are a kind of high-precision, high-torque, low-noise power transmission device, which is widely used in various mechanical equipment. Its main function is to reduce the speed of the input shaft and increase the torque of the output shaft. Planetary reducers DF60-28, DF60-35 and DF60-40 have the advantages of compact structure, small size, light weight, high transmission efficiency and long service life, so they have been widely used in high-precision equipment such as engraving machines.
1. The working principle of planetary reducer DF60-100, DF60-125 and DF60-140.
The working principle of planetary reducer DF60-10, DF60-12, DF60-16 and DF60-20 is to use the meshing relationship between the planetary gear and the sun gear to achieve the purpose of deceleration and increasing torque. The planetary gear moves between the sun gear and the inner ring gear, and the power transmission and deceleration are realized through the meshing of the planetary wheel with the sun gear and the inner ring gear. Due to the large number of planetary wheels, the reduction ratio is large, and reverse drive can be realized.
2. Structural characteristics of planetary reducer DF60-70, DF60-60 and DF60-64.
1.Planetary gear: Planetary gear is the core component of planetary reducer, and its number and shape directly affect the performance of the reducer. Planetary gears are usually made of metal gears or engineering plastics, which have high strength and wear resistance.
df80-20、df80-25、df80-28、df80-35
2.Sun gear: The sun gear is the input component of the planetary reducer, which is connected to the motor shaft. The number of teeth of the sun gear determines the reduction ratio of the reducer, and the more teeth, the greater the reduction ratio.
3.Internal ring gear: The internal ring gear is the output part of the planetary reducer DF80-60, DF80-80, DF80-100, which is connected with the load. The number of teeth of the inner ring gear determines the torque output of the reducer, and the more teeth, the greater the torque output.
4.Bracket: The bracket is the basic component of the planetary reducer DF90-5, DF90-7 and DF90-10, which is used to support and fix each component. The material and structure of the bracket have a great influence on the stability and service life of the reducer.
5.Seals: In order to ensure lubrication inside the planetary gearbox and prevent leakage, seals need to be installed between the various components. Commonly used seals are oil seals, O-rings, etc.
3. Selection method of planetary reducer DF90-28, DF90-35 and DF90-40.
1.Select the appropriate reduction ratio and torque output according to the load requirements. The larger the reduction ratio, the lower the output speed; The greater the torque output, the higher the load carrying capacity.
2.Choose the right material for your work environment. The materials of planetary deceleration DF120-125, DF120-140, DF120-175 and DF120-200 machines are usually aluminum alloy, steel and engineering plastics, etc., and different materials have different strength, wear resistance and corrosion resistance.
3.Choose the right size according to the installation space. The size of the planetary reducer includes the input shaft diameter, output shaft diameter, total length, etc., which need to be selected according to the actual installation space.
4.Choose the right accuracy class according to the transmission efficiency. The accuracy level of the planetary reducer usually includes ordinary level, precision level and ultra-precision level, etc., the higher the accuracy level, the higher the transmission efficiency.
4. Precautions for the use of planetary reducer DF160-5, DF160-8 and DF160-12.
1.Before use, please check whether the parts are in good condition and whether the lubricating oil is sufficient.
2.When using, please operate according to the rated power and speed to avoid long-term overload operation.
3.Regularly check the wear and tear of each component, and replace the severely worn parts in time.
4.If abnormal noise, vibration or oil leakage is found during use, please stop using it immediately and check and repair it.
In a word, planetary reducer DF160-32, DF160-40, DF160-64 play an important role in high-precision equipment such as engraving machines, and choosing the right planetary reducer can improve the performance and service life of the equipment. In the process of use, it is necessary to pay attention to care and maintenance to ensure the normal operation of the reducer.