Содержание
- 2. Definition AC motor is an electric motor driven by an alternating current (AC) The AC motor
- 3. Operating Principles When an AC motor is in rotation (motion), the magnetic fields of the rotor
- 4. Operating Principles
- 5. Operating Principles The stator of the motor consists of overlapping winding offset by an electrical angle
- 6. Components of AC motor Enclosure Stator Rotor Bearings Conduit Box Eye Bolt
- 7. Enclosure (frame) The enclosure consists of a frame (or yoke) and two end brackets (or bearing
- 8. Stator The stator is the stationary part of the motor's electromagnetic circuit. The stator is electrical
- 9. Rotor The rotor is the rotating part of the motor's electromagnetic circuit Magnetic field from the
- 10. Bearings Bearings are mounted on the shaft, support the rotor and allows it to turn The
- 11. Deep groove ball bearings Deep groove ball bearings are the most common type of bearing Can
- 12. Cylindrical roller bearings These roller bearings are used in applications where they must hold heavy radial
- 13. Spherical roller thrust bearing In Spherical Roller thrust bearings, the load is transmitted from one raceway
- 14. Conduit Box Point of connection of electrical power to the motor’s stator windings
- 15. Eye Bolt Used to lift heavy motors with a hoist or crane to prevent motor damage
- 16. Types of AC motor INDUCTION MOTOR An induction or asynchronous motor is an AC electric motor
- 17. INDUCTION MOTOR Induction Motors are the most commonly used motors in many applications. These are also
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