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Re: [TowerTalk] Bolts for Orion OR2800 rotor

To: "K7LXC@aol.com" <K7LXC@aol.com>
Subject: Re: [TowerTalk] Bolts for Orion OR2800 rotor
From: Edward via TowerTalk <towertalk@contesting.com>
Reply-to: Edward <navydude1962@yahoo.com>
Date: Tue, 22 Apr 2014 09:25:43 -0700
List-post: <towertalk@contesting.com">mailto:towertalk@contesting.com>
Do you have the Mc-Carr part numbers?

73,
Ed NI6S

On Apr 22, 2014, at 7:07, K7LXC@aol.com wrote:

>> There are many reports of the Orion clamp slipping so  I assume that you
> have to bolt it very tight
> which may break the stainless  steel hardware. 
> 
>    There are 2 fatal problems with the factory Orion  clamp.
> 
> 1)    The toothed clamp has uneven teeth and even when  they're worn down 
> (and they get worn down by the mast moving in the wind) and  you get all of 
> the teeth gripping, the total gripping area is like less than 1  square inch. 
> 
> 2)    The surface that the fasteners are seated on is  dimpled. The dimples 
> wear down too thus loosening the clamp. 
> 
>    I've installed dozens of Orions over the years and  virtually 100% of 
> them have slipped eventually.
> 
> Cheers,
> Steve    K7LXC
> TOWER TECH
> and
> _www.championradio.com_ (http://www.championradio.com) 
> Cell: 206-890--4188
> _______________________________________________
> 
> 
> 
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