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  • Users: Fescue
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  1. Fescue

    Pulley Ratio

    Hi, can someone assist me with a basic pulley ratio setup? I have a 1500 rpm motor (shaft dia. 24 mm) and want to reduce this speed to @370 rpm. My question is: If I add an 85 mm pulley onto the drive shaft of the motor will this reduce the rotation by 1:3.5 before I look at the end drive...

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