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Re: [TowerTalk] Ham IV Rotor

To: "Tim G. Boerresen" <tim@sunsite.lv>
Subject: Re: [TowerTalk] Ham IV Rotor
From: Ricky Scott <rickw7psk@gmail.com>
Date: Fri, 21 Oct 2005 10:52:50 -0700
List-post: <mailto:towertalk@contesting.com>
 *HAM-V ROTATOR SPECIFICATIONS*   *WIND LOAD CAPACITY:*
(inside tower)  15 square feet
   *WIND LOAD:*
(w / mast adaptor )  7.5 square feet
   *TURNING POWER:*
(in lbs.)  800
  *BRAKE POWER:*
(in lbs.)  5000
  *BRAKE CONSTRUCTION:*  Electric Wedge
  *BEARING ASSEMBLY:*  Dual race/96 ball bearings
  *MOUNTING HARDWARE:*
  Clamp plate,/steel U-bolts
  *CONTROL CABEL CONDUCTORS:*  8
  *SHIPPING WEIGHT:*
(in lbs.)  24
   *EFFECTIVE MOMENT:*
(in tower)

On 10/21/05, Tim G. Boerresen <tim@sunsite.lv> wrote:
>
> Hello Tower-Talkers,
>
> I found an old HAM IV, which look suitable for my current antanna project.
>
> I have one question though, that I haven't foud an answer to using goole.
> How much weight is a HAM IV sized for? That is the vertical pressure.
>
> There's no problem in finding information about max momentum, max
> brake torque and wind surface, but how much weight will it carry?
>
> 73 de OZ4GA, Tim
>
> _______________________________________________
>
> See: http://www.mscomputer.com for "Self Supporting Towers", "Wireless
> Weather Stations", and lot's more. Call Toll Free, 1-800-333-9041 with any
> questions and ask for Sherman, W2FLA.
>
> _______________________________________________
> TowerTalk mailing list
> TowerTalk@contesting.com
> http://lists.contesting.com/mailman/listinfo/towertalk
>
_______________________________________________

See: http://www.mscomputer.com  for "Self Supporting Towers", "Wireless Weather 
Stations", and lot's more.  Call Toll Free, 1-800-333-9041 with any questions 
and ask for Sherman, W2FLA.

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