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Zhejiang Jinjiu Rubber Belt Co.,Ltd

Address: West District Development Area, Haiyou Street Sanmen County, Taizhou City, Zhejiang, China

Tel: +86-576-83117102

M/P: +8613968509969


Choosing The Correct V-Belt Size

- Dec 05, 2017 -

In order to choose the adequate size of a V-Belt the values you need to know are:

  • Pulley Center Distance

  • Diameter of Large Pulley

  • Diameter of the Other Pulley

The V shape of the belt tracks in a mating groove in the pulley (or sheave), so that the belt cannot slip off. The belt also tends to wedge into the groove as the load increases – the greater the load, the greater the wedging action – improving torque transmission and making the v belt an effective solution. They can be supplied at various fixed lengths or as a segmented section, where the segments are linked (spliced) to form a belt of the required length.

For high-power requirements, two or more v-belts can be joined side-by-side in an arrangement called a multi-V or banded belt, running on matching multi-groove sheaves. The strength of these belts is obtained by reinforcements with fibers like steel, polyester or aramid.

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