What is stator and its function?

The stator is the stationary part of a rotary system, found in electric generators, electric motors, sirens, mud motors or biological rotors. In an electric motor, the stator provides a magnetic field that drives the rotating armature; in a generator, the stator converts the rotating magnetic field to electric current.

What is the main function of stator core?

The primary functions of a stator core are: (1) to hold the stator windings in place, and (2) to transmit flux. A stator core in a large AC machine is constructed from thin laminated sheets of electrical grade steel such as ASTM A 345.

What is the function of a stator in a DC motor?

In a DC motor, the stator provides a rotating magnetic field that drives the armature to rotate. A simple DC motor uses a stationary set of magnets in the stator, and a coil of wire with a current running through it to generate an electromagnetic field aligned with the centre of the coil.

What is a stator on an electric motor?

The stator is the stationary component of electromagnetic circuits in motors. They are generally permanent magnets or electromagnets that maintain field alignment, with the latter being a field coil or winding.

What is a stator on a boat?

The stator is the “stationary” part, with windings, that lies under the rotor, or the “rotationary” part that revolves as the flywheel spins. The rotor/flywheel has the magnets around its ID perimeter and the result of the magnets spinning around the windings produces AC current.

Why stator is used in induction motor?

The stator of an induction motor consists of poles carrying supply current to induce a magnetic field that penetrates the rotor. To optimize the distribution of the magnetic field, windings are distributed in slots around the stator, with the magnetic field having the same number of north and south poles.

What happens when stator goes bad?

The most obvious symptoms of a bad motorcycle stator include no spark, weak spark, or intermittent spark (also known as misfiring). Hard starts and a poorly running engine can also be clues that your stator needs to be rebuilt or replaced.

Is stator same as alternator?

Stators are inside the engine case. An automotive style alternator is a fully self-contained, externally mounted unit that creates DC current. Another difference between stators and automotive style alternators is the type of magnet uses. Stators use a permanent magnet, and automotive alternators use an electro-magnet.