Guides

Pulley RPM Calculator: Speed Ratio, Belt Length & Torque

Step-by-step how-to guides for using Pulley RPM Calculator: Speed Ratio, Belt Length & Torque and related techniques. Written for practical use — follow each guide to get accurate results for your specific situation.

How to Calculate Pulley RPM: Step-by-Step Belt Drive Guide

Calculate driven pulley RPM, find the right pulley size for a target speed, and design a belt drive for motor-to-equipment applications.

beginner Read guide →