[NSRCA-discussion] Motor Mount

[Jon Lowe]

Whoops, sorry.  Meant it to go to Georgie!


Jon Lowe


-----Original Message-----
From: Jon Lowe <jonlowe at aol.com>
To: nsrca-discussion at lists.nsrca.org
Sent: Wed, 3 Jun 2009 12:59 pm
Subject: Re: [NSRCA-discussion] Motor Mount









Georgie, 

I think you sent this to the wrong "John"! 
 


Jon Lowe 
 


-----Original Message----- 

From: George W.Kennie <geobet4 at verizon.net> 

To: General pattern discussion <nsrca-discussion at lists.nsrca.org> 

Sent: Wed, 3 Jun 2009 11:47 am 

Subject: Re: [NSRCA-discussion] Motor Mount 
 

 

 

 

 

 

 

 


  
 


Hi John, 
 


  
 


Sorry to have to tell you that I received no 

replies to my inquiry. 
 


  
 


I have the feeling that most people are just not 

addressing this issue. 
 


  
 


It would make a great product for somebody like 

Jerry or Chris to produce.All that would be required is 
 


an X brace with an oversize receptacle at center to 

receive plastic inserts (like props) sized to fit shaft 
 


bearings. 
 


  
 


Georgie 
 


0A  
 


  
 


  
 


  
 


  
 


  
 

 


----- Original Message ----- 
 


From: 

 John 

 Ferrell 
 


To: General pattern discussion 
 

 

Sent: Wednesday, June 03, 2009 8:50 

 AM 
 


Subject: Re: [NSRCA-discussion] Motor 

 Mount 
 

 

 


FWIW: 
 


I am interested in an answer to your question 

 too! It sure looks to me like some kind of nose bearing would be 

 prudent... 
 


  
 


John Ferrell  W8CCW 

  

"A 

ll that is necessary for the 

 triumph of evil is for good men to do nothing." -- Edmund Burke 

...."The 

  problem with socialism is that you eventually run out of other
people's 

 money."  

   MARGARET THATCHER 

http://DixieNC.US 
 

 

 

----- Original Message ----- 
 


From: 

   George 

   W.Kennie 
 


To: NSRCA Mailing List 
 


Sent: Monday, June 01, 2009 4:54 

   PM 
 


Subje
ct: [NSRCA-discussion] Motor 

   Mount 
 

 

 


Hey Guys, 
 


  
 


I have a new project in the works and it 

    involves mounting a 2K watt motor. This will be my first larger
motor 

   install so I felt that some advice from the Pros 
 


would probably be appropriate. 
 


  
 


The Motor is an outrunner and I can mount it 

    from the back side directly to the firewall OR I can use standoffs
and 

   mount it from the front side of the motor. 
 


I keep feeling that there needs to be some kind 

   of a stabilizing bearing on the free end as there portends to be a 

   significant amount of rotating mass if I just 
 


bolt the thing to the firewall while a pound of 

    motor whirls around with a large prop exerting inertial rotating
energy 

   beyond the front of the cowl. It seems like 
 


If I use the stand-offs, there will be a more0D 

    rigid area between the prop and the motor, but then I worry about
the back 

   end. Should I figure out some kind of a 
 


bearing mount on the firewall? 
 


  
 

=0
D
Somebody set me straight on the accepted 

   procedure please. 
 


  
 


Thanks for you help, 
 


  
 


Georgie  
 

 

 

   I am using the Free version of SPAMfighter. 

We are a community 

   of 6 million users fighting spam. 

SPAMfighter has removed 25187 of my 

   spam emails to date. 

The Professional version does not have this 

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