Electric Fan Motors 220V 60W Table Fan Aluminum Covers Asynchronous Motor

Electric Fan Motors 220V 60W Table Fan Aluminum Covers Asynchronous Motor

Specification

Major Details

Sample

Application

Induction motor, also called "asynchronous motor", is a device that places the rotor in a rotating magnetic field, obtains a rotational torque under the action of the rotating magnetic field, and thus rotates the rotor. A rotor is a rotatable conductor, usually in the shape of a squirrel cage. Invented by electrical engineer Nikola Tesla in 1887. The entry introduces the concept, inventor, working principle, basic structure, working mode, braking mode, asynchronous characteristics, specifications, and fault inspection of induction motors.

A rotor is a rotatable conductor, usually in the shape of a squirrel cage. Invented by electrical engineer Nikola Tesla in 1887. The entry introduces the concept, inventor, working principle, basic structure, working mode, braking mode, asynchronous characteristics, specifications, and fault inspection of induction motors.

Asynchronous features

1. Generally speaking, small asynchronous motors refer to induction operated asynchronous motors. This type of motor not only uses auxiliary coils and capacitors during startup, but also during operation. Although the starting torque is not very high, its structure is simple, reliable, and efficient.

2. The rated speed of the motor will also change with the size of the load.

3. Can operate continuously.

4. Used in applications that do not require speed braking.

5. Use E insulation levels, while UL motors use A levels.

6. There are two types of induction transformation: single-phase asynchronous motors and three-phase asynchronous motors.

7. Single phase motors are induction operated asynchronous motors with high efficiency and low noise.

8. When a single-phase asynchronous motor operates, it generates a torque opposite to the direction of rotation, so it is impossible to change direction in a short period of time. The rotation direction of the motor should be changed after it has completely stopped.

9. The power sources for single-phase motors include A (110V 60Hz), B (22V 60Hz), C (100V 50/60Hz), D (200V 50/60Hz), E (115V 60Hz), X (200-240V 50Hz), etc.

10. Asynchronous motors using U (200V 50/60Hz), T (220V 50/60Hz), and S (380-440V 50/60Hz) power sources for three-phase motors.