|To:||"Chuck Lewis" <email@example.com>|
|Subject:||[TowerTalk] Aligning rotators (was: Thrust Bearing)|
|From:||Bill Coleman <firstname.lastname@example.org>|
|Date:||Sun, 15 Aug 2004 08:55:22 -0400|
On Jul 22, 2004, at 3:46 PM, Chuck Lewis wrote:
Only if everything were exactly collinear, balanced and plumb, with no wind,
Is it really so hard to get the thrust bearing in alignment with the rotator?
When I put up my tower with a pointy top, I did some ground work to achieve alignment. I temporarily mounted the top section at ground level. Then I placed the mast in the top section, then the rotator the end of the mast, then the attached the rotator shelf to the rotator, then the shelf to the tower.
In this way, the shelf is aligned at the right angle so the rotator axis is the same as the collar.
Result - no binding.
Bill Coleman, AA4LR, PP-ASEL Mail: email@example.com Quote: "Not within a thousand years will man ever fly!" -- Wilbur Wright, 1901
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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