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Old Jun 22, 2003, 01:00 PM
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Tokyo, Japan
Joined Nov 2002
852 Posts
One hour CD_ROM motor construction

This is CD ROM motor easy construcion without rewinding.
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Old Jun 22, 2003, 01:05 PM
Registered User
Tokyo, Japan
Joined Nov 2002
852 Posts
One hour CD_ROM motor construction

Change Y to Delta.
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Old Jun 22, 2003, 01:07 PM
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Tokyo, Japan
Joined Nov 2002
852 Posts
One hour CD_ROM motor construction

Just termination wiring change.
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Old Jun 22, 2003, 01:11 PM
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Tokyo, Japan
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852 Posts
One hour CD_ROM motor construction

CA the prop shaft with PET 5mm nut for prop screw shaft.
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Last edited by Takao Shimizu; Jun 23, 2003 at 07:44 AM.
Old Jun 22, 2003, 01:14 PM
Registered User
Tokyo, Japan
Joined Nov 2002
852 Posts
One hour CD_ROM motor construction

Test result;
GWS 8043, 6V, 2.4A, Thrust 83g, 3720rpm
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Old Jun 22, 2003, 01:56 PM
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North Highland,ca
Joined Dec 2002
551 Posts
Delta does give a better torque range!!! CU
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Old Jun 23, 2003, 07:40 AM
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Tokyo, Japan
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One hour CD_ROM motor construction

This is the original Y termination.
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Old Jun 23, 2003, 08:04 AM
Crazy Cessna Owner
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Australia, SA, Windsor Gardens
Joined May 2001
1,928 Posts
very informative

is there a one hour convert your speed control to brushless speed control????
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Old Jun 23, 2003, 07:21 PM
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Tokyo, Japan
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Robbie d,

>is there a one hour convert your speed control to brushless speed control????

Not yet.
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Old Jun 27, 2003, 08:51 PM
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Tokyo, Japan
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More details

You may need motor mount cutting.
I use just hand powered cutter tool($7) and sand paper.
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Old Jun 27, 2003, 08:54 PM
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More details

De-solder and de-twist at the Y coil connection point.
De-paint is usefule to nude-off the coil wire paint.
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Old Jun 27, 2003, 08:56 PM
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Tokyo, Japan
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Put on the plane.
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Old Jun 27, 2003, 08:58 PM
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Tokyo, Japan
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Ready to test fly

You may need the timing adjust of ESC.
4A ESC is enough to drive this.
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Old Jun 28, 2003, 08:12 AM
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Chiba, Japan
Joined Jan 2002
1,044 Posts
Another ready to fly

I am also modifying the same CDROM motor. Only different way to mount on the plane. Ready to fly tomorrow.

YG-F1G Delta wind
GWS 6x5SF 7.29V 2.25A 16.40W 5,520rpm

rewound with 0.4mm 20T
GWS 7x6SF 5.63V 5.86A 33.00W 4,010rpm
GWS 6x5SF 6.10V 4.92A 30.00W 6,720rpm

satoru
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Old Jun 28, 2003, 11:21 AM
AKA Don
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Troy, MI USA
Joined Dec 2002
7,521 Posts
This is a great contribution. I can't wait to get started on a conversion myself.
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