Transmission Efficiency Study on Planetary Gear Mechanism

Planetary gear transmission efficiency is to evaluate its transmission power is an important index. Aiming at the planetary gear transmission of meshing efficiency, Using the meshing power method. For planetary gear transmission positive and negative number institutions of meshing efficiency were analyzed, draw planetary gear transmission and transformation gear train. The calculation formulas efficiency, combined with a specific planetary gearing institutions, Discusses different cases of planetary gear transmission efficiency of design calculation method.