Turntables
Turntable pulley diameter
Calculate the required driving pulley diameter for a simple belt drive.
Inputs
Example valuesResults
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The calculation
Dpulley = Ddriven × RPMplatter / RPMmotor
Assumptions & limits
No belt slip, stretch or creep. Diameters are effective belt pitch diameters; the machined groove diameter may differ depending on belt geometry.
Background: Oscillations · OpenStax University Physics