The present invention relates to environmentally safe, energy-saving technologies for mechanical and electrical energy from an alternative source ("free") energy.

 Given the availability of the proposed design of mechanical parts, friction, and natural wear, aging - the invention can not be classified as so-called "eternal" engines.

 Magnetic engine - an electric generator (MDEG) - a generator of mechanical and electrical energy, which is based on the use of "free energy" magnetic (physical) fields generated by permanent magnets.

 Concurrent payloads MDEG can be as mechanical systems, the traditional power generators and electrical equipment for various purposes.