RE: AXI 5330/F3A Flight Report  
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RE: AXI 5330/F3A Flight Report - 10/1/2006 5:09:33 PM   
Aladdin


 

Posts: 56
Joined: 5/19/2003
From: Belluno, ITALY
Status: offline 		ExFokkerFlyer .....I'm using an 21x13 on my 5330/FAI and sometimes I have the vibration you mentioned......how did you solve the problem??

Thanks
Marco

(in reply to ExFokkerFlyer)
       Post #: 76

RE: AXI 5330/F3A Flight Report - 10/2/2006 7:01:27 PM   
Aladdin


 

Posts: 56
Joined: 5/19/2003
From: Belluno, ITALY
Status: offline 		Thanks for PM.

Marco

(in reply to Aladdin)
       Post #: 77

RE: AXI 5330/F3A Flight Report - 1/10/2007 5:46:07 PM   
leoni


 

Posts: 51
Joined: 10/19/2004
From: sevilla, SPAIN
Status: offline 		ExFokkerFlyer...I'm using an 21x14 on my 5330/F3A and sometimes I have the vibration you mentioned......how did you solve the problem??
Thank¨s Andres.

(in reply to Aladdin)
       Post #: 78

RE: AXI 5330/F3A Flight Report - 1/10/2007 7:36:48 PM   
Aladdin


 

Posts: 56
Joined: 5/19/2003
From: Belluno, ITALY
Status: offline 		Try to contact Mr. Jan

vaclavik@modelmotors.cz

he solved me the problem
Great service!!!

Marco

(in reply to leoni)
       Post #: 79

RE: AXI 5330/F3A Flight Report - 1/10/2007 9:02:37 PM   
kmp647


 

Posts: 77
Joined: 11/18/2004
From: marshall, VA, USA
Status: offline 		Guys i HAVE A 5330/F3A JETI 90 IN A 12LB pattern plane lots of flights
I use hyperion lvx3700 cells(2 5s packs) great power with 20x11e prop

anyways last time I flew I had buzzing noises from the motor for no apparent reason

sometimes at full throttle sometimes part throttle

Motor inspection revealed nothing

anybody have any ideas?

(in reply to Aladdin)
       Post #: 80

RE: AXI 5330/F3A Flight Report - 1/11/2007 1:33:02 AM   
patternflyer1



Posts: 1250
Joined: 7/3/2003
From: Tracy, CA, USA
Status: offline 		Look for a loose magnet.
Pretty sure it's your noise.

Chris

_____________________________

Team Airtronics

(in reply to kmp647)
       Post #: 81

RE: AXI 5330/F3A Flight Report - 1/11/2007 1:39:30 AM   
patternflyer1



Posts: 1250
Joined: 7/3/2003
From: Tracy, CA, USA
Status: offline 		We found props to vary in quality. Generally we would switch props and the vibration would go away. Not saying this is your problem, but try a few different props.
Also, check your mounting screws. Possible cracks in the mounting block. (I had these due to using countersink type screws once). Check your fuse if nose mounted. Something in your fuse could have come loose..

Just ideas.
I know Tom (exfokker) got a nice new job and not sure how often he gets on here right now.

Let us all know what you find.

Chris


_____________________________

Team Airtronics

(in reply to leoni)
       Post #: 82

RE: AXI 5330/F3A Flight Report - 1/11/2007 8:20:08 AM   
leoni


 

Posts: 51
Joined: 10/19/2004
From: sevilla, SPAIN
Status: offline 		Hello, my axi f3a is ok whit 22/12 apc, but, when I put 21/14, start a strange and strong sound, like magnets, but I chek it and is all rhigt. I will talk whit modelmotors . Thanks.

(in reply to patternflyer1)
       Post #: 83

RE: AXI 5330/F3A Flight Report - 1/11/2007 11:08:19 AM   
kmp647


 

Posts: 77
Joined: 11/18/2004
From: marshall, VA, USA
Status: offline 		I will double ck everything, but I cant imagine a magnet is loose

I think I will end up switching props

I am only running 20x11 and have very good cooling, 82 amps static 3,046 watts

many here run their f3a motos much harder than me(22x12 props) 90 plus amps?

maybe a prop or balance issue, but its much to low rpms for prop vibration

(in reply to leoni)
       Post #: 84

RE: AXI 5330/F3A Flight Report - 1/11/2007 2:26:09 PM   
patternflyer1



Posts: 1250
Joined: 7/3/2003
From: Tracy, CA, USA
Status: offline 		I had a mag come loose after a crash, and one come loose on a new motor. Bad glue was the culprit.
I was suprised also..

Chris

_____________________________

Team Airtronics

(in reply to kmp647)
       Post #: 85

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