[PSUBS-MAILIST] Pressure proof motor

[nicolas leboucher via Personal_Submersibles]

I m sorry to interfere with this post but i just want to ask alan smith 
if there is a way to contact him about is ambient sub project. I ve 
tried to send you an email with your adress left on the psubs discussion 
archives ( xtra.co.nz) but it doesn t work. i m a french subs enthusiast 
and i m collecting information to build my own ambient submarine. On 
psubs, i ve seen your ambient project, which is for me a great source of 
inspiration with its small size. I wonder if it is still alive and used 
and if there a way to have more pictures about this project ? Thanks

On 11/12/2023 19:14, Alan James via Personal_Submersibles wrote:
> Jon,
> I presume you can have a fb account with no friends, no avatar or 
> personal information & no access to your fb page by anyone, and just 
> follow psubs.
> If you ran the motor at 36V, you would be running it at 3/4 of its 
> power. But given that you have to quadruple your power to double your 
> speed under water, the drop in speed wont be so much.
> They could quite possibly wind the motor for 36V. I know other 
> manufacturers offer alternative winding options.
> When I made my thruster, the manufacturer wound the motor to my specs, 
> so I had more torque but less speed.
> They also brought the wires out the back of the motor can, rather than 
> the top, used longer wires & a stainless 316 shaft with circlip 
> grooves of my design & added a sensor board.
> The potential of is there for a good Psubs brushless thruster, built 
> to our specs.
> Alan
>
>
> Sent from Yahoo Mail on Android 
> <https://mail.onelink.me/107872968?pid=nativeplacement&c=Global_Acquisition_YMktg_315_Internal_EmailSignature&af_sub1=Acquisition&af_sub2=Global_YMktg&af_sub3=&af_sub4=100000604&af_sub5=EmailSignature__Static_>
>
>     On Tue, 12 Dec 2023 at 2:07 am, Jon Wallace via Personal_Submersibles
>     <personal_submersibles at psubs.org> wrote:
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