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Author Topic: Toroid Power Electric Motor  (Read 893 times)

Offline Lunkster

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Toroid Power Electric Motor
« on: November 05, 2022, 07:18:14 PM »
Toroid Power Electric Motor:

I started this new topic rather than adding this to the
Toroid Electric Motor post because there are several differences
between the two designs.
This design around the motor shaft rather than operating with a disk.
This motor has the electrical energy going to the rotor where the
other post has the power going to the stator assembly.

This motor package will be more like the conventional motor
package where the disk motor has a larger diameter to the motor.

Why should this motor design be evaluated as an OU device?
1.)  Large reduction or elimination of the braking effect of
the motor assembly.  This is because when the power is turned
on to one of the four coils, it pulls the coil into alignment with
the core in the core assembly moving the rotor in this process.
When the power of the coil with the aligned core with loss the
attraction between the rotor core and stator core material
that allows the rotor to glide instead of breaking in the motor.
2.)  Less electrical power to operate this motor assembly.  This
motor only powers one of the four coils at a time.  The means
each coil operates at a 50% duty cycle.  Since the four coils in
the rotor assembly and the four cores in the stator assembly
are offset from each other.  Each power time of a coil will move
rotor 45 degrees.  So the rotor will have moved 180 degrees after
the four coils have been powered one time.  Then you can power
the coils one at a time so the each of them will of had a second
power time tht moves the rotor another 180 degrees in order
to bring the motor to the starting point.  This process can be
repeated over and over again to produce an efficient motor assembly.

A toroid coil produces more more magnetic force than solenoid coils.
So in theory the torque should be greater as a result of it. 

Mu-metal used as core material produces more magnetic force
with less electrical input power.

So with all of these design improvements that the toroid configuration
offers to a motor design should be highly efficient if not an OU device.

Some other advantages:
Lower heat build up in the motor sue to the 25% power duty cycle in
the toroid coils.
This design does not use permanent magnets which means lower cost
of the motor assembly.

Lunkster



Offline Lunkster

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Re: Toroid Power Electric Motor
« Reply #1 on: November 06, 2022, 02:58:25 PM »
Hello,

Sometimes less is better!

I modified the Toroid Power Electric Motor to be about
half the size as it was without compromising it's performance.

Lunkster

Offline Lunkster

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  • Posts: 166
Re: Toroid Power Electric Motor
« Reply #2 on: November 13, 2022, 12:17:45 AM »
Hello,

Just another option of a Toroid Electric Motor.
It may or may not be better than the other designs.

The larger the diameter of the rotor of this configuration
the greater the torque will be.

The coils in this motor will operate at a 25% duty cycle.

Lunkster