[simpits-tech] Throttle Arm base dimensions

[Chris Crowley]

Thanks Marv. That sounds like it may be way easier than building a gear set
up. One draw back is loss of the feedback from the box as to the position of
throttle. I am sure this could be built into the new rig though, and might
even last longer than the stuff in the cougar.

Chris Crowley


-----Original Message-----
From: simpits-tech-admin@simpits.org
[mailto:simpits-tech-admin@simpits.org]On Behalf Of Marv De Beque
Sent: Thursday, January 09, 2003 5:27 PM
To: simpits-tech@simpits.org
Subject: Re: [simpits-tech] Throttle Arm base dimensions


If you are going through the trouble of making a new arm, why not either
remove the throttle pot or get a new one and mount it to the new arm and run
those wires to the throttle base.  You can make a mounting box that fits
where the real throttle arm box is.

That way you can mount the base where it is out of the way.

Marv

On 1/9/03 6:57 AM, "Chris Crowley" <ccrowley@mccrowley.com> wrote:

> Hello again,
> I wanted to clarify something since it is critical to my throttle install.
I
> took the simpits cockpit drawing of the block 50 and have it imported into
> turbo cad so I can measure stuff. The thickness of the gear measures at
.32"
> which is about 8mm. This checks with Martins measurement (woohoo). The
> "exposed/visible" portion of the gear (looking down at panel) on this
> drawing is about 3.49" which is 88mm. Martin thought the gap in the panel
> for the gear to fit through looked to be about 100 mm. This leaves about
1/8
> between the top of the panel and the gear on either side.
>
> Given the 88, I calculated that the center of the gear is about 1.8"
> (45.61mm) below the top of the panel. This is as I feared. The center of
the
> cougar's throttle arm rotation is about 1 3/8  below the top of the
throttle
> box. Add a half inch on top for the panel MDF, and this installation will
be
> tighter than a gnats ass stretched over a bass drum.
>
> Going to have to weigh whether I build a gear box or not. If not the darn
> thing runs under about 7 instrument panels and I will need low profile
> switches.
>
> I love retrofit.......... Any thoughts/recommendations?
>
> Chris Crowley
>
>
> -----Original Message-----
> From: Chris Crowley [mailto:ccrowley@mccrowley.com]
> Sent: Thursday, January 09, 2003 5:10 AM
> To: simpits-tech@simpits.org
> Subject: RE: [simpits-tech] Throttle Arm base dimensions
>
>
> Thanks for the detail on the gear Martin! The space it occupies in the
> console is pretty important to me. I am using it to calibrate the
instrument
> drawing from simpits and figure out how low to go with the base of the
> cougar throttle. I hope it goes low enough to fit the instruments above
:-).
> I am planning on building a modified arm for it.
>
> Chris Crowley
>
>
> -----Original Message-----
> From: simpits-tech-admin@simpits.org
> [mailto:simpits-tech-admin@simpits.org]On Behalf Of F16
> Sent: Wednesday, January 08, 2003 1:06 PM
> To: 'simpits-tech@simpits.org'
> Subject: AW: [simpits-tech] Throttle Arm base dimensions
>
>
> Hello Chris,
>
> the diameter of the friction control is 127,2mm (outside). The wheel has
36
> teeth. The internal diameter is 17.6 mm. The thickness is 8 mm. The angle
> from the throttle arm is backward 25 degrees and forward 37,25 degrees.
And
> - I am not sure - I think that the space between the consoles are 100mm.
>
> Hope, its helpful for you
> Martin "Pegasus"
>
>
>
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> Thanks!