[TowerTalk] Ham Antenna Rotator: The Teardown
Rod Greene
w7zrc at yahoo.com
Tue Dec 4 08:52:58 EST 2018
I confused the rotor lubrication with that of a thrust bearing. Hard to keep track when you get older (grin). 73, and P.S. It's below 25deg F here this morning and yesterday morning and my T2X won't turn. When it warms up, it turns okay. It's getting old and stiff like me and doesn't like cold weather! Rod
On Monday, December 3, 2018, 4:15:22 PM MST, Rod Greene via TowerTalk <towertalk at contesting.com> wrote:
Years ago I remember reading to not use grease on the ball bearings as it just attracts dust and dirt. And, that the design from the factory did not call for grease. Is this correct or should one use a grease on the ball bearings? 73, Rod/w7zrc
On Monday, December 3, 2018, 8:35:44 AM MST, Edward Mccann via TowerTalk <towertalk at contesting.com> wrote:
Interesting article recently noted
https://www.electronicdesign.com/analog/ham-antenna-rotator-teardown
Ed McCann
AG6CX
Sent from my iPhone
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