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The rotor is a electro magnet with a North and South pole at ether end the ends have fingers that wrap around the centre coil of wire alternating North and South magnetic polarity fields. The more current supplied to the rotor the stronger the magnetic field, the more current produced in the stator and the higher the output amperage supplied to the electrical system
What else can I help you with?
What is the name of the rotating electromagnet in an alternator?
The rotating electromagnet in an alternator is called the rotor.
What is rotor in ac alternator?
A Rotor is a mechanism in the alternator that is driven by the pulley belt from the engine.which creates a magnetic field which causes voltage.Answer.The rotor does not 'create' a magnetic field. The emf induced in the stator winding is due to the residual magnetic flux of the rotor which cuts the stator windings as the rotor rotates.
If an alternator is being driven by a gasoline engine how is the speed of the alternator's rotor controlled?
by an amortisseur coil
What does a stator do on motorcycles?
If we are talking about a dynamo or an alternator, a stator has a rotor inside it. When the rotor turns, electricity is generated.
How does ac electric motor convert in to an alternator?
a motor is a generator and a generator is a motor, if you are applying a voltage to turn the rotor its a motor and if you are turning the rotor and taking the voltage off the terminals its a generator or alternator.
What are the main parts inside the alternator?
*stator *rotor *regulater *rectifier
What does the rotor on an alternator do?
The rotor on an alternator is a rotating component that creates a magnetic field. As it spins, this magnetic field interacts with the stator, which is fixed and contains coils of wire. This interaction induces an alternating current (AC) in the stator windings through electromagnetic induction, allowing the alternator to convert mechanical energy into electrical energy. The rotor's motion is typically driven by the engine's crankshaft.
What are the four main parts of a car's alternator?
The four main parts of a car's alternator are the regulator, rotor, stator, and diode bridge.
Is there an alternator on a Yamaha Warrior 350?
Not in the same way as there is an external alternator in a car but there is a rotor and a stator inside the engine that serves a similar purpose.
Why the field windings are placed in rotor of alternator?
In an alternator, field windings are placed on the rotor to create a rotating magnetic field necessary for inducing electrical current in the stator windings. This configuration allows for a more compact design and enables the use of higher magnetic flux densities, improving the alternator's efficiency. By placing the field windings on the rotor, the alternator can generate a strong magnetic field while keeping the stator stationary, which simplifies the design and minimizes wear on the components. Additionally, this arrangement allows for easier cooling of the rotor and better control of the magnetic field strength.
What is the purpose of slip rings on an alternator?
Slip rings in an alternator serve the purpose of providing a continuous electrical connection between the rotating rotor and the stationary stator. They allow the alternating current generated by the rotor's magnetic field to be transferred to the external circuit while maintaining electrical isolation. This design enables the rotor to spin freely without tangling wires, ensuring efficient energy generation in the alternator.
How do you couple DC motor to alternator?
Shaft(rotor) of DC motor and Alternator(AC Generator) are alligned axially and radially to each other and connected.
