The main reasons for dynamic loads generated by chain sprockets and chain drives during operation are
(1) The chain speed and the angular velocity of the driven sprocket vary periodically, resulting in an additional dynamic load. The greater the acceleration of the chain, the greater the dynamic load will be. The acceleration of the chain can be seen that the higher the speed of the chain wheel, the larger the chain pitch and the fewer the number of teeth of the chain wheel, the higher the dynamic load will be. (2) The chain speed along the vertical direction...