I'm not one to get prematurely excited...but can someone explain this

[Cap-Z-ro]

Dubble posted

[IronHead]

Inside of the DC motor there must be a completed circuit. In order for that to happen the commutator brushes must be in contact with the commutator . Or so it would seem ( look below for antenna explanation) .  If the commutators are not in contact and are open,  the circuit is then open where by no electric will pass. This of cource is in a brush motor and not the case in a brushless motor. So we need to be very specific in which type of motor we are taking about . I am using a 540 standard DC brush motor. This is the type motor you see in most cordless drills and such.

However if the connection is broken and the battery is still showing a charge increase then we may consider the leads used to make our connection may be acting as some kind of antenna as there would be no complete circuit. This is a whole different perspective and needs to also be investigated in time.  The questions remain , is this an RF receiver,  Zero point energy transfer, Or some other phenomenology all together

We will find out
IronHead

[Cap-Z-ro]

I'm not sure how a brushless motor is set up...and are they very common...it would be interesting to see what results such a motor could produce.

Regards...

[IronHead]

A brushless motor is inverted from the brush type motor where the wire field coil is on the outside (Stator) .  the Rotor is made of permanent magnets. A brushless motor would be the type of motor you would see in a PC fan configuration and all other electronic equipment fans. Using this type of motor eliminates RF interference caused by commutators in a brush type motor. There is no contact in a brushless motor to make noise. In this case there is always a complete circuit because there is no Stator /Rotor contact points within the motor , Only a field coil wrapped around permanent magnet array. Similar to a pulse motor.

[FatBird]

Great Photos IronHead.  Thank You for sharing them.

Question = What is that between the Yellow Wire & the Battery + Terminal?  Is it some kind of steel bar, or ??

Someone asked about Brushless Motors.  Every PC fan motor has one.  If you take it apart, it is a 3 PHASE Motor.  There is a small circuit board with Transistors that create 3 Phase Power to drive the Motor Coils.  Brilliant design at Low Cost.  However, because it has transistors, it can be EASILY damaged by over voltage spikes!!

I had a PC Fan once that was making a Growling Noise.  It turned out to be 1 PHASE OUT.  The Motor was still barely turning on 2 Phases.  Amazing little things.



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