Reduction Gearbox

Multi-stage reduction gearbox sizing: output speed, torque, efficiency and thermal loss (teaching model).

Input Parameters

Input power P_in

Input speed n_in

rpm

Total ratio i (i > 1)

—

Number of stages (1–3)

—

Efficiency per stage η

—

Service factor S_F

—

Thermal rating P_th [kW] (optional)