Engineering Calculators

Copley Speed-Torque is used to determine the capabilities of rotary motion applications. This calculator intakes variables like motor rated current, rated torque, bus voltage, etc. and generates a speed-torque curve. The optimal range of speed/torque is highlighted in green and the peak range is highlighted in red.

Copley Speed-Force is used to determine the capabilities of linear motion applications. This calculator intakes variables like motor rated current, rated torque, bus voltage, etc. and generates a speed-force curve. The optimal range of speed/force is highlighted in yellow and the peak range is highlighted in blue.