V Belt Sheave

V Belt sheaves:

We have a wide range of sheave (v-belt pulley) and We stock the bushings you need to mount them to almost any shaft.

The Sheave is normally constructed of steel, cast iron, or aluminum alloy.

The casting has a circumferential groove either machined or cast into that circumference.

The size of a v belt sheave is indicated by its Pitch Diameter.

That Pitch Diameter is a value measured slightly inside the total diameter of the sheave.

V belt sheave combination is such that the belt transmits the torque by the friction caused between the belt side faces, and the groove side faces.

Sheaves are available as bored to size, bushing type, and round bore (require to bore it to the proper dimensions).

SPA,SPB,SPC,SPB,AK,BK, 3V,5V,8V....

V-pulley and V-belt are used for transmission of reducer

The contact surface between the belt and the runner is large and the transmission is stable, which can absorb vibration.

It can transmit power between large shaft spacing and multiple shafts.

Application of V-belt pulley and V-belt in water pump

The belt and runner are cheap, do not need lubrication, and easy to maintain.

Maintenance of V belt sheaves

V-belt pulley and belt often contact, because it is a friction drive, so it can not avoid wear.

Like the belt, the V-belt pulley needs to be checked regularly and replaced at an appropriate time.

Faults that are easy to occur after the V-belt pulley is worn

1. The transmission efficiency is reduced, and the belt is easy to slip due to uneven force, leading to the reduction of transmission efficiency.

2. The service life of the belt is reduced, accelerating the wear of the belt, which is also easy to crack and peel, leading to the reduction of the service life of the belt.

3. Noise and vibration are generated, and the noise caused by belt slipping is easy to cause mechanism vibration due to uneven belt tension.

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