Increase the load on the motor, but not overload. Is the opportunity slow down?
If you increase the load, you are not overloaded, indicating that the output power of the motor is below the rated output of Pn, and the natural output torque is less than the rated torque
With increasing force, the load increases, the torque increases, and the speed is slightly slower.
No matter the dc ac motor, the motor is in the stable zone of the mechanical characteristic curve, but it will only slow down a little bit, but it will be stable.
