| 摘要 |
FIELD: electric engineering, in particular, electric motors with constant magnets. ^ SUBSTANCE: electric motor with constant magnets includes stator with a winding wound on it and a rotor with magnets. Magnets of the rotor are made of different materials which have different energy values. Thickness of a strong magnet is less than thickness of weak magnets. ^ EFFECT: reduced growth of material costs of manufacture of magnets, improved torque and increased power of electric motor. ^ 8 cl, 5 dwg |
