The advantages of planetary gearbox and its application in motors
Advantages: Compared with similar ordinary tooth physics box, it has smooth transmission, large bearing capacity, large transmission ratio in small space, especially life.If the gear is made of steel, the service life can reach 1000Y, the volume is small and the appearance is beautiful.
(1) Low cost.The use of tooth extraction technology simplifies the structure of the planetary reducer. The pin ring structure of the same power and different transmission ratios is the same.productMass production can be realized. At the same time, the processing technology of key parts is good. It does not require special equipment and superb skills. It can be processed and manufactured by general-purpose locomotives, and the manufacturing cost is low;
(2) High efficiency.The pin-ring planetary reducer realizes rolling meshing with low friction loss, reasonable load distribution of the pin-ring cycloid meshing pair multi-tooth meshing, and high transmission efficiency of the whole machine;
(3) High bearing capacity.The planetary structure of the planetary reducer is adopted to realize self-adaptation, so that each pair of meshing pairs participating in the meshing achieves equal load, so that the average load on a pair of meshing pairs is reduced, thereby improving its bearing capacity and impact resistance;
(4) Smooth transmission and low noise.The mass of the pin ring is small. After the arm bearing is selected according to the strength requirements, the inertial force balance is realized, so the transmission is stable and the noise is low.
Application: Planetary gearbox is widely used. It was originally used in conjunction with the motor. In addition to the miniature reduction motor, it is also used in the sunshade industry, office automation, smart home, production automation, medical equipment, financial machinery, game consoles and other fields.Such as automatic curtains, smart toilets, lifting systems, currency counters, advertising light boxes and other industries.