In an electric motor, the rotor is the portion that actually spins (rotates). The 'stator' is the part of the motor that is stationary, or mounted to other components (a frame, mounting brackets, flanges, etc). A rotor can also be found inside the distributor of many older vehicles (just under the distributor cap), but it is the 'cap' portion of the spinning shaft. Helicopters also have a Rotor, but it is that littler, vertical propellor blade at the tail-end of the boom arm (the very rear end of a helicopter).
Because there is no current flowing in the rotor, and thus there is no magnetic field in the rotor, and thus there is no torque between the rotor and the field.
the blade is called rotor bladesThe rotor blades on top are called Main Rotor Blades, because they are the main source of lift for the helicopter. The smaller rotor blades on the tail are called Tail Rotor Blades.
What is a rotor?
The rotor head changes the angle of incidence of the rotor blades as they rotate.
Wound rotor and squirrel-cage rotor
The small rotor on the tail, called the tail rotor, counteracts the torque produced by the main rotor of the helicopter. Without the tail rotor, the helicopter would spin uncontrollably in the opposite direction of the main rotor. The tail rotor helps maintain the helicopter's balance and heading.
The rotor will have to be removed from the car. It can be resurfaced by mounting it on a special machine that slowly removes metal from the rotor until the rotor is smooth.
What is difference of blocked rotor and locked rotor protection of motor?Read more:What_is_difference_of_blocked_rotor_and_locked_rotor_protection_of_motor
Can I reuse a resurfaced brake rotor with a new rotor on a car
rotor speed will decrease....the rotor current wil increase.....
rotor speed will decrease....the rotor current wil increase.....
The word rotor is used to refer to a rotating part of a machine. It is also a palindrome.