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  • Users: yzracer
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  1. yzracer

    Changing blower/pulley speed

    I need help finding the formula and using the formula correctly to change speed on a electric motor / v-belt driven blower. The blower pulley is a 3v3.65 3sh turning 3400rpm and the motor pulley is a 3v6.9 3sds turning 1750 rpm. I need the blower to be turning 2750 rpm. How do I figure this out...

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