How to Calculate Wrap Angle for the Small Pulley?
Wrap Angle for the Small Pulley calculator uses wrap_angle_for_small_pulley = 3.14-2*asin((Diameter of Big Pulley-Diameter of Small Pulley)/2*Center Distance) to calculate the Wrap Angle for Small Pulley, The Wrap Angle for the Small Pulley formula is defined as the angle between the run-up and run-off of the belt on the pulley. Wrap Angle for Small Pulley and is denoted by α_{s} symbol.
How to calculate Wrap Angle for the Small Pulley using this online calculator? To use this online calculator for Wrap Angle for the Small Pulley, enter Diameter of Big Pulley (D), Diameter of Small Pulley (d) and Center Distance (C) and hit the calculate button. Here is how the Wrap Angle for the Small Pulley calculation can be explained with given input values -> 179.0493 = 3.14-2*asin((0.1-0.05)/2*0.3).