V-belt cross sections can be identified by their top width and depth dimensions. For example, a v-belt with a top width of 21/32” and a depth of 7/16” is a “B” belt. You can also use our Browning Belt Rule that includes a gauge to help easily identify belt type.
What is V belt pulley?
V-belt pulleys (also called vee belt sheaves) are devices which transmit power between axles by the use of a v-belt, a mechanical linkage with a trapezoidal cross-section. Together these devices offer a high-speed power transmission solution that is resistant to slipping and misalignment.
How many types of belts are there?
What are the types of belts? Types of Belts: There are three types of power transmission belts: flat belt, V belt, and synchronous belt.
How do you pick a V-belt pulley?
- The first thing you want to do is measure the outside diameter (O.D) of the pulley.
- Next, we'll measure the pitch diameter (P.D), this is the measurement that represents the diameter of the belt it's self as it rides in the pulley. ...
- Next measure the wall thickness of the pulley.
Which pulley is used for flat belts?
Flat belts require flat pulleys and flat pulley idlers. They do not necessarily require grooved flat belt pulleys. A flat pulley idler can also be used for the back side of a conventional V-belt. Flat belt drive pulleys apply motive power to the belt.
What are the types of belt?
- Round belts. Round belts are generally made of rubber.
- V belts. V belts are arguably the most widely used belts in the industry.
- Flat belts. Flat belts are also used to transmit power from one shaft to another.
- Timing/toothed belts.
What are the 2 types of drive belts?
- Serpentine Belt. A serpentine belt is located under the hood of a car, and it “snakes” its way between various pulleys and accessories. ...
- V-Belt. A V-belt runs off a crank and pulley and typically travels between one or two engine accessories. ...
- Timing Belt.
What are belts and pulleys?
Belt drives transfer movement from one rotating pulley to another, each held on a shaft . Shafts and pulley wheels can be made out of any material, whereas pulley belts are generally made from a soft, flexible material such as rubber. ... Belts can be attached around different-sized pulleys to drive shafts to change speed.