Synchronous Speed in Electrical MotorsVersion en ligne Synchronous Speed in Electrical Motors par Wilmar Sotelo 1 The synchronous speed is the same as the rotor speed. Yes No 2 The synchronous speed is the rotational speed of the magnetic field. Yes No 3 The synchronous speed is known as electrical speed. Yes No 4 The synchronous speed is indicated on the motor nameplate. Yes No 5 The synchronous speed can change instantaneously. Yes No