Robot powertrain calculator

Peak (no load) motor speed: rpm Bosch GPA 750W = 4100rpm at 24Volts
Stall/breakaway torque of motor: Nm    lb-in    oz-in
Peak output power of motor: Watts    BHP
Stall current drawn by motor: Amps at Volts.
Wheel diameter: mm    inches
Gear ratio: to e.g. 5.41 to 1 or 65 to 12
Top speed: mph    m/s
Maximum tractive force:
at stall, per motor
kgf    Newtons    lbs

Enter a new value for any of the fields and press Tab.

NOTE - no account is taken of battery resistance. The motor's actual torque and power outputs will be significantly lower.