[GreenKeys] M28 ROTR magnet wiring?

Nick England navy.radio at gmail.com
Sun Dec 11 16:31:17 EST 2022


Yes that is correct. It makes a magnetic circuit by N>S>armature>N>S

On Sun, Dec 11, 2022 at 3:51 PM W2HX <w2hx at w2hx.com> wrote:

> Hi there. I am wiring up the magnets for a M28 ROTR. It is my
> understanding that for 60mA loop, these should be wired in parallel. First,
> just a confirmation of this. Then, is the polarity of the wiring important?
> I would normally think “yes” as I could imagine one pulling and one pushing
> if not wired properly.  However, the unit came to me with two wires between
> the two coils. One connecting the “inside” connections and one connecting
> the “outside” connections. See pix. Yes, one of the spades broke off. I am
> repairing that today but wanted to check with you all on the proper wiring.
>
>
>
> https://w2hx.com/x/TTY/28-ROTR/20221211_153645.jpg
>
> https://w2hx.com/x/TTY/28-ROTR/20221211_153628.jpg
>
>
>
> Can anyone who operates an ROTR confirm how they have their magnets wired?
> Thank you!
>
>
>
>
>
> 73 Eugene W2HX
> Subscribe to my Youtube Channel: https://www.youtube.com/@w2hx/videos
>
>
>
>
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-- 
Nick England K4NYW
www.navy-radio.com
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