Electromagnetic motor or generator comprising a rotor with magnetized structures comprising individual magnets and a stator with concentric windings

An electromagnetic motor or generator comprising:

• at least one rotor (3) and at least one stator (1, 2),
• said at least one rotor (3) comprising permanent magnets (12) in rotation around a median shaft, and
• said at least one stator (1, 2) comprising windings (5),
• characterized in that said at least one rotor (3) comprises magnet structures (12) forming magnet poles, each magnet structure (12) being composed of a plurality of individual magnets (15), whereby covering discs (17) are located axially on each of the two opposite axial faces of said at least one rotor (3), the covering discs (17) being made of a composite material, the covering discs (17) and the magnet structures (12) being coated in an outer coating layer of composite material defining the outer contour of said at least one rotor (3), and in that the at least one stator (1, 2) comprises concentric windings (5) comprising a series of blocks (4) with the windings (5) wound around each block (4), the blocks (4) being rigidly attached to each other.