What are the symptoms of a bad tensioner pulley?
1 Answers
The engine noise will suddenly increase when accelerating. Here is some relevant information about tensioner pulleys: 1. Working principle: The tensioner pulley is a belt drive tensioning device. When the center distance of the belt cannot be adjusted, a tensioner pulley can be used to tighten the belt. The tensioner pulley is a follower wheel that presses against the belt to change the wrap angle of the pulley or control the belt tension, serving as the tensioning device for belt drives. 2. Application: The tensioner pulley is a tensioning device for adjusting belt drive systems, so it is generally used in engines of machinery such as electric motors, automobiles, conveyors, and lifting equipment. Tensioner pulleys are mainly used in belt drive systems where the center distance cannot be adjusted, such as V-belt drive systems.