Online motor sizing calculator

The following calculator allows you to size motors for a mobile vehicle. It is strongly recommended that you read this page before any use for a better understanding of the calculator.

Vehicle specifications (inputs)

Weight [kg]

Wheel diameter [m]

Maximum velocity [m/s]

Maximum acceleration [m/s/s]

Gear ratio [1:x]

Efficiency of the gear box [%]

Maximum angle of the slope [deg]

Number of motors

Motors specifications (outputs)

Angular velocity on wheel shaft

Angular velocity on motor shaft

Torque for one wheel

Torque for one motor

Power for one motor

Online motor sizing calculator

Vehicle specifications (inputs)

Motors specifications (outputs)

See also