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Total 3 documents matching your query.

1. [TowerTalk] Rotor specs, are they a bill of goods ?? (score: 1): Author: "Jim Thomson" <jim.thom@telus.net>; Date: Tue, 4 Jan 2011 06:52:36 -0800; OK, I see mentioned on most rotors... specs like "start up torque" and "running torque" and also "stall torque" I also notice on most rotor's, the start up current is 2-4 times the operating current.; /archives//html/Towertalk/2011-01/msg00084.html (8,727 bytes)
2. Re: [TowerTalk] Rotor specs, are they a bill of goods ?? (score: 1): Author: jimlux <jimlux@earthlink.net>; Date: Tue, 04 Jan 2011 07:19:36 -0800; Because that's how motors and gearboxes are specified, in general? Stall torque is limited mostly by the winding resistance and the kind of motor. Running torque has to take into account the losses i; /archives//html/Towertalk/2011-01/msg00086.html (8,800 bytes)
3. Re: [TowerTalk] Rotor specs, are they a bill of goods ?? (score: 1): Author: Pete Smith <n4zr@contesting.com>; Date: Tue, 04 Jan 2011 10:31:17 -0500; Speaking of stalling, I don't think I've heard it mentioned here that one of the advantages of the DC motors used in the Yaesu rotators is that you can run them up against a mechanical stop (like a s; /archives//html/Towertalk/2011-01/msg00087.html (10,141 bytes)

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