Hi all
I was a little bit confused about torque and speed for a 3-phase BLDC Motor.
I know that torque is proportional to current and speed is proportional to voltage. Doesn't mean torque is proportional to voltage as well due to the fact that voltage applied to the motor is proportional to current (Ohm's Law)? If that is true, why people don't say torque is proporitonal to voltage?
Cheers
I was a little bit confused about torque and speed for a 3-phase BLDC Motor.
I know that torque is proportional to current and speed is proportional to voltage. Doesn't mean torque is proportional to voltage as well due to the fact that voltage applied to the motor is proportional to current (Ohm's Law)? If that is true, why people don't say torque is proporitonal to voltage?
Cheers