GT2 Pulley Calculator

Our GT2 calculator has two modes for calculating the distance between pulley centres.

Basic Mode is where you are free to enter any number of pulley teeth from 10 to 100 and any length belt.

Advanced Mode allows pulley and belt selection based on our 6mm wide product range which ensure your selection is available to purchase. Not only that, it also calculates the pulley ratio and output shaft speed based on your motor RPM.