The Permanent Magnet Exciter (PME) is mounted on the electric power generator's shaft. It is made up of several parts, including the magnet rotor, support ring, magnet stator, Hex bolt, and hard washer. The magnet rotor is a rotating disc that houses permanent magnets arranged in a specific pattern to create a constant magnetic field. The support ring provides the necessary structural support and secures the magnet rotor in place. The magnet stator is a stationary component that may or may not contain magnets, depending on the PME design. The Hex bolt is a high-strength bolt that securely fastens the PME group to the generator shaft. Finally, the hard washer plays a role by evenly distributing the clamping force of the Hex bolt and preventing any damage.Attributes:• Helps regulate the voltage output of the generator• Manufactured to precise specifications and are built for durability and reliabilityApplications: The Permanent Magnet Exciter (PME) is a component of some electric power generators, responsible for initiating and maintaining the magnetic field necessary for electricity production.