miniPRO have introduced a motor dynometer (dyno) used to measure the power and torque output of a motor. The dyno is coupled to an 540 motor via a pulley and belt to accelerate the inertial mass- we will call this a ‘flywheel’ for simplicity. The electronic board takes the flywheels inertia (resistance of an object to a change in its state of motion) and measures the rate it takes to accelerated and calculates the output power, and torque of your motor. In addition, it measures the real rpm, kv, current draw, and voltage. miniPRO dyno can repeatedly measure and calculate power in small steps to produce an accurate graph of the engines power characteristics on a PC.
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