Engineering, 11.07.2019 02:20, idcbrooo

A25hp, 1750-rpm electric motor drives a machine through a multiple v-belt drive. the driver sheave is 3.7 in. in diameter and the wrap angle of the driver is 135°. the weight per length is 0.015 lb/in. maximum belt preload is 130lb, and the coefficient of friction of the belt material acting on the sheave is 0.25. how many belts should be used? assume a sheave angle of 18°

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A25hp, 1750-rpm electric motor drives a machine through a multiple v-belt drive. the driver sheave i...