Motor Torque constant
The constant K_v (motor velocity constant, or the back EMF constant) is a value used to describe characteristics of electrical
The constant K_M (motor size constant) is a value used to describe characteristics of electrical motors.
The motor constant is winding independent
In physics and engineering the quality factor or Q factor is a dimensionless parameter that describes how under-damped an oscillator or resonator is, or
Resonance frequency RLC
Resonance frequency is the ability of a circuit to resonate at a specific frequency, the resonance frequency related to the angular frequency