Machine Construction Constant of DC Motor evaluator uses Constant of Machine Construction = (Supply Voltage-Armature Current*Armature Resistance)/(Magnetic Flux*Motor Speed) to evaluate the Constant of Machine Construction, Machine Construction Constant of DC Motor is defined as a constant based on machine construction that is required to find all the basic quality of the machine. Constant of Machine Construction is denoted by Kf symbol.
How to evaluate Machine Construction Constant of DC Motor using this online evaluator? To use this online evaluator for Machine Construction Constant of DC Motor, enter Supply Voltage (Vs), Armature Current (Ia), Armature Resistance (Ra), Magnetic Flux (Φ) & Motor Speed (N) and hit the calculate button.