v belt tensioner

Cars are complex machines with numerous components working together to keep you cruising smoothly down the road. One such component that plays a vital role but often remains in the shadows is the belt tensioner. A belt tensioner is a small but crucial part of your car's engine system. It's responsible for keeping the engine's belts at the right tension. Now, you might be wondering, what's the big deal with belt tension? Well, it's a pretty big deal. The belts in your car drive essential components like the water pump, power steering pump, and, most importantly, the alternator that recharges the battery. Without proper tension, these belts can slip or become too tight, causing a range of issues.

The Belt tensioner is divided into accessory tensioner (generator belt tensioner, air conditioner belt tensioner, supercharger belt tensioner, etc.) and timing belt tensioner according to the location of occurrence. The belt tensioner is mainly divided into mechanical automatic belt tensioner and hydraulic automatic belt tensioner according to the tensioning method.

The main function of the idler pulley is to change the steering of the driven wheel, increase the transmission distance, adjust the pressure angle, etc. The belt idler pulley is a part of the gear train that plays a transitional role and will not change the transmission relationship. It is to make the force of the gear train more reasonable or to meet the layout of the entire transmission system. Its function is only to change the steering, but not to change the transmission ratio. The wheelbase can be extended through the v belt tensioner pulley. The number of its teeth has no effect on the value of the transmission ratio, but it will have an impact on the steering of the last wheel.