I used the PB40 dynamic balancer from SmartAvionics, and its Y channel accel
erometer (in the rotational axis, as opposed to the primary x-axis used for b
alancing) and observed the live spectral output looking for a peaking in the
engine rpm frequency range.
Cheers!
PeteZ
> On Dec 27, 2022, at 6:50 PM, James <james@kingdom.ie> wrote:
>
> =EF=BB
> Is there any way to find out Pete?
>
> James
>
> Sent from Outlook for Android
> From: owner-europa-list-server@matronics.com <owner-europa-list-server@mat
ronics.com> on behalf of Pete <peterz@zutrasoft.com>
> Sent: Tuesday, December 27, 2022 11:36:13 PM
> To: europa-list@matronics.com <europa-list@matronics.com>
> Subject: Re: Europa-List: Re: What did you do with your europa this week -
22/12/22
>
> Sorry i don=99t. But i can tell you that my heavy fixed pitch warpdr
ive beat up my box below 5200.
>
> Cheers,
> PeteZ
>
>>> On Dec 27, 2022, at 4:31 PM, James <james@kingdom.ie> wrote:
>>>
>> =EF=BB
>> Pete,
>> My 914 swings an Airmaster CS prop. Do you know what rpm setting(s) I sho
uld avoid?
>>
>> Thanks
>> James
>>
>> Sent from Outlook for Android
>> From: owner-europa-list-server@matronics.com <owner-europa-list-server@ma
tronics.com> on behalf of Pete <peterz@zutrasoft.com>
>> Sent: Tuesday, December 27, 2022 9:06:08 PM
>> To: europa-list@matronics.com <europa-list@matronics.com>
>> Subject: Re: Europa-List: Re: What did you do with your europa this week -
22/12/22
>>
>>
>> .And/or use an extremely light prop like the e-prop CS, and keep
the revs out of the resonance bands.
>>
>> :-)
>>
>> PeteZ
>>
>> > On Dec 27, 2022, at 3:04 PM, Area-51 <goldsteinindustrial@gmail.com> wr
ote:
>> >
ial@gmail.com>
>> >
>> > Thanks Peter great explanation there; and yes donuts are great but when
they break and when they do everything shakes to pieces real fast. So in an
aircraft not a great idea for prop drive; it would require some variant whi
ch i will try out when a dead gearbox gets donated.
>> >
>> > The ultimate solution to this rotax component wear issue is not fly =F0
=9F=98=8A
>> >
>> >
>> >
>> >
>> > Read this topic online here:
>> >
>> > http://forums.matronics.com/viewtopic.php?p=509817#509817
>> >
>> >
>> >
>> >
>> >
>> >
>> >
>> >
>> >
>>
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