sapril001(at)hotmail.com Guest
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Posted: Fri Feb 11, 2011 8:47 am Post subject: M14PEngines-List Digest: 3 Msgs - 02/10/11 |
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Hi,
Thanks for the information, 2.5 X the engine RPM.
I am using an Odyssey MGL EFIS , it can accept a variety of signal of many type, I am actually using a tacho generator 2 pole AC generator on the air starting distributor which is half the speed of the engine. it is to slow and I dont have a good steady reading below 1000 RPM. Also with a low frequency the Odyssey is slow to update the reading, I am told that it would be improved using a higher frequency.
My alternator is a Jasco 24V unit, I think the rotor have 6 poles, with a stator connection point I should get a good 3 voltage pulses per turn in regard to the engine ground, X 2.5 this will give me 7.5 pulses per engine turn. This should improve the low range and overall response of my readings.
Thanks again.
Sylvain
Murphy Moose.
> Date: Thu, 10 Feb 2011 23:57:01 -0800
Quote: | From: m14pengines-list(at)matronics.com
To: m14pengines-list-digest(at)matronics.com
Subject: M14PEngines-List Digest: 3 Msgs - 02/10/11
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Total Messages Posted Thu 02/10/11: 3
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1. 08:42 AM - Re: M14PEngines-List Digest: 0 Msgs - 02/09/11 (Sylvain April)
2. 09:12 AM - Re: Re: M14PEngines-List Digest: 0 Msgs - 02/09/11 (A. Dennis Savarese)
3. 09:23 AM - Re: Re: M14PEngines-List Digest: 0 Msgs - 02/09/11 (Cliff Coy)
________________________________ Message 1 _____________________________________
Time: 08:42:07 AM PST US
From: Sylvain April <sapril001(at)hotmail.com>
Subject: RE: M14PEngines-List Digest: 0 Msgs - 02/09/11
Hi everybody=2C
Please can anyone tell me the RPM of the alternator in regard with the engi
ne RPM on a M-14P. I need the frequency of the stator to use as a signal to
one EFIS for the engine RPM.
Thanks
Sylvain
Murphy Moose.
> Date: Wed=2C 9 Feb 2011 23:57:07 -0800
> From: m14pengines-list(at)matronics.com
> To: m14pengines-list-digest(at)matronics.com
> Subject: M14PEngines-List Digest: 0 Msgs - 02/09/11
>
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or
> such as Notepad or with a web browser.
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> HTML Version:
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Chapter 11-02-09&Archive=M14PEngines
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________________________________ Message 2 _____________________________________
Time: 09:12:31 AM PST US
From: "A. Dennis Savarese" <dsavarese0812(at)bellsouth.net>
Subject: Re: RE: M14PEngines-List Digest: 0 Msgs - 02/09/11
This may help. From the M14P manual.
> 1.2.13. Generator
> Designation ................................GSR-3000M, series 4
> Type ...................................... DC
> Number per engine ......................... 1
> Drive transmission ratio ................... 2.5
> Drive direction of rotation ................ LH
Dennis
On 2/10/2011 10:19 AM, Sylvain April wrote:
> Hi everybody,
>
> Please can anyone tell me the RPM of the alternator in regard with the
> engine RPM on a M-14P. I need the frequency of the stator to use as a
> signal to one EFIS for the engine RPM.
>
> Thanks
> Sylvain
> Murphy Moose.
>
>
> > Date: Wed, 9 Feb 2011 23:57:07 -0800
> > From: m14pengines-list(at)matronics.com
> > To: m14pengines-list-digest(at)matronics.com
> > Subject: M14PEngines-List Digest: 0 Msgs - 02/09/11
> >
> > *
> >
> > ========================
> > Online Versions of Today's List Digest Archive
> > ========================
> >
> > Today's complete M14PEngines-List Digest can also be found in either
> of the
> > two Web Links listed below. The .html file includes the Digest formatted
> > in HTML for viewing with a web browser and features Hyperlinked Indexes
> > and Message Navigation. The .txt file includes the plain ASCII version
> > of the M14PEngines-List Digest and can be viewed with a generic text
> editor
> > such as Notepad or with a web browser.
> >
> > HTML Version:
> >
> >
> http://www.matronics.com/digest/digestview.php?Style=82701&View=html&Chapter 11-02-09&Archive=M14PEngines
> >
> > Text Version:
> >
> >
> http://www.matronics.com/digest/digestview.php?Style=82701&View=txt&Chapter 11-02-09&Archive=M14PEngines
> >
> >
> > ======================
> > EMail Version of Today's List Digest Archive
> > ======================
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> >
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> > M14PEngines-List Digest Archive
> > ---
> > Total Messages Posted Wed 02/09/11: 0
> > ----------------------------------------------------------
> >
> >
> > Today's Message Index:
> > ----------------------
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> *
________________________________ Message 3 _____________________________________
Time: 09:23:44 AM PST US
Subject: Re: M14PEngines-List: RE: M14PEngines-List Digest: 0 Msgs - 02/09/11
From: Cliff Coy <cliff.coy(at)gmail.com>
*Interesting idea Sylvain!
The maintenance manual shows the drive ratio to be 2.5
Let me know how it goes....
Whose tach system uses the stator winding?
Cheers,
Cliff
*
On Thu, Feb 10, 2011 at 11:19, Sylvain April <sapril001(at)hotmail.com> wrote:
> Hi everybody,
>
> Please can anyone tell me the RPM of the alternator in regard with the
> engine RPM on a M-14P. I need the frequency of the stator to use as a signal
> to one EFIS for the engine RPM.
>
> Thanks
> Sylvain
> Murphy Moose.
>
>
--
Clifford Coy
Border Air Ltd.
629 Airport Rd.
Swanton, VT 05488
802-868-2822 TEL
802-868-4465 FAX
Skyp=======================
&g=======
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