[NSRCA-discussion] Motor Mount

[John Ferrell]

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
 
"All 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
  Subject: [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 more 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?

  Somebody set me straight on the accepted procedure please. 

  Thanks for you help,

  Georgie 


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