Can Magnets and Motors Work Together?

In summary, the conversation discusses the potential outcome of creating a system with magnets on two different axles, one connected to a motor. It is suggested that the magnets on the motor could drive the other axle in a similar way to a polyphase motor. However, it is also mentioned that there may be losses in the system and it would be more efficient to directly gear a motor to an axle.
  • #1
T.O.E Dream
219
0
What would happen if you were two create something like in the photo.
Magnetic-Double-Motor.jpg


Lets just say that the magnets on the right are on the axle that's connected with motor. While the other magnets to right are on an axle. Would the magnets on the motor drive the other one?
 
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  • #2
T.O.E Dream said:
What would happen if you were two create something like in the photo.View attachment 21657

Lets just say that the magnets on the right are on the axle that's connected with motor. While the other magnets to right are on an axle. Would the magnets on the motor drive the other one?
Yes, in the same way that in a polyphase motor, salient poles on synchronous motor armatures phase-lock with the rotating magnetic field from the stator. Read up on ac motor design.
Bob S
 
  • #3
They could, but for what purpose? You will have various losses in the system. It would be more efficient to gear a motor directly to an axle.
 

1. Can magnets and motors work together?

Yes, magnets and motors can work together. In fact, most modern motors use magnets in some way to generate motion and electricity.

2. How do magnets and motors work together?

In a motor, an electrical current passes through a wire coil, creating a magnetic field. This field interacts with the permanent magnets present in the motor, causing the coil to rotate and generate motion.

3. Can magnets replace traditional motors?

No, magnets cannot replace traditional motors entirely. While they are used in many modern motors, they still require other components such as coils and power sources to function.

4. Can magnets increase the efficiency of motors?

Yes, using magnets in motors can increase their efficiency. This is because they reduce the amount of energy lost to heat and friction, resulting in a more efficient conversion of electrical energy into motion.

5. Are there any limitations to using magnets in motors?

While magnets offer many advantages in motors, there are some limitations. For example, they can be expensive and difficult to produce at larger sizes, making them less practical for certain applications.

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