Formula Used
T = Ft x r. Angular velocity omega = 2 pi n / 60. Load power P = T x omega. Motor power = load power / efficiency. Selected power = motor power x service factor.
Engineering Calculation Notice
Calculations are estimation tools based on the inputs, formulas and assumptions shown. Actual performance may vary depending on machine configuration, materials, loading, temperature, dynamic effects and operating environment. Final manufacturing or safety-critical decisions should be reviewed by a qualified engineer.