[TowerTalk] Rohn 65G Accessories
Jon Zaimes, AA1K
jz73 at verizon.net
Fri Mar 25 18:56:21 EDT 2022
On the Rohn 65 at W3PP (SK) two flat plates were used for rotor and bearing. The mast held a 5-element 46-foot boom 20-meter yagi. at 130 feet. The flat plates were about 1/2" thick aluminum as I recall. The rotor plate overlapped the horizontal rungs and was u-bolted to them. The upper bearing plate had angle aluminum on the edges for reinforcement and these were bolted to the top horizontal rungs. Dallas likely made these up himself.
There's a photo showing these when we removed the towers (with crane) Dec. 18, 2010 on my site under "Rohn 65": http://www.aa1k.us/
An aluminum cross arm with saddle clamp was used to hold the mast when the rotor needed to be removed.
73/Jon
Jon P. Zaimes, AA1K Tower climber for hire http://www.aa1k.us/ Cell: 302-632-2353email: jz73 at verizon.net or aa1k at arrl.net
-----Original Message-----
From: Byron Tatum <bjtatum1 at att.net>
To: Towertalk Reflector <towertalk at contesting.com>
Sent: Wed, Mar 23, 2022 11:14 pm
Subject: [TowerTalk] Rohn 65G Accessories
Anyone know where to obtain rotor and bearing shelves for the 65G tower?Thanks, Byron W5FH
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