Simple multiplication: Voltage = Resistance * Current = phase resistance 30 ohms * rated current 0.4A => 30ohms*0.4amps = 12V
You could try use that motor, but will not perform that good because its type of high inductance / high resistance so you will get low torque at high speeds.
You could be better off with the motor types that have 3.2-3.3-4.2 ohms phase resistance, because those will then have lower inductance. Lower inductance is better torque at high speeds.
You could try use that motor, but will not perform that good because its type of high inductance / high resistance so you will get low torque at high speeds.
You could be better off with the motor types that have 3.2-3.3-4.2 ohms phase resistance, because those will then have lower inductance. Lower inductance is better torque at high speeds.