The use of planetary gears can indeed make the force distribution during transmission more uniform, mainly due to their unique design and working principle.
Firstly, planetary gear transmission adopts several planetary gears evenly distributed between the inner and outer center wheels. This symmetrical structure helps balance the inertial forces acting on the center wheel and the planetary carrier bearings. By using a load balancing device to maintain uniform load distribution and power distribution among the planetary gears, not only can the inertial forces of the planetary gears and the rotating arm be balanced, but the stability and resistance to impact and vibration of the transmission system are significantly improved. This design enables planetary gear transmission to maintain high stability and reliability under heavy loads.
Secondly, the planetary gears in planetary gear transmission can simultaneously mesh with the inner and outer center wheels, forming multiple transmission paths. This multi-path transmission method allows the input power to be more evenly distributed to each planetary gear, thereby avoiding the problems of force concentration and overload that may occur with a single path transmission. Meanwhile, due to the rotation and revolution of the planetary gears, their interactions will further balance and disperse the forces during the transmission process.
In addition, planetary gear transmission also has high transmission efficiency and load-bearing capacity. By reasonably selecting and configuring parameters such as the number of planetary gears, teeth, and transmission ratio, efficient energy transfer and conversion can be achieved. At the same time, the compact structure, small size, and light weight of planetary gear transmission also provide convenience for its wide application in various mechanical equipment.