Re: Help with DEC backlash/jumpy guiding
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Hi guys,?
The PECprep program has entries for the G11, but not the G11T...far as I know.? (it's open source... entries can be added). Your calculations of how the G11T behaves look sensible, but outside my knowledge.? ?I don't have one!
I never found that 39 sec period in my own systems (CG11, GM8).?? I have standard gearboxes... nothing extraordinary.??
Your -T model is a pretty new design. I suggest you try speaking to Mr Losmandy about the PE issues you are finding.? He may have recommendations to adjust that out.? ??
All the best, Michael?
On Dec 15, 2017 10:57 AM, "'Brian Valente' bvalente@... [Losmandy_users]" < Losmandy_users@...> wrote:
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Allen ? I don¡¯t believe tucked in motors are yet a feature of Titan, so I don¡¯t think that error shows up on existing/current Titans. ? ? ? Thanks ? Brian ? ? Brian Valente Brianvalentephotography.com ? ? ? Michael, ? ? I noticed you included a list of frequencies in PECPrep that included an entry Worm spur gear 31.9 sec. I have been trying to clean up the G11 T guiding.? I bought PEMPro two days ago and ran two multiple worm cycles which revealed the second highest peak has a frequency of 42.9 sec. ? Since the G11T and and the G11 Losmandy mounts have the same motor and gearboxes, with the main difference is the 270 tooth Worm gear in the G11T and the G11 has the 360 tooth worm gear. ?? ? ? ?The G11T takes 1.3333 times the amount of time for each worm cycle the G11 does, which leads me to believe the 42.9 sec. peak of the G11T ?corresponds to the 31.9 sec. peak of the G11G. ? ? ? My primary question is.? Was the remedy for the G11G - 31.9 sec. peak to replace the gearbox? ? ? My secondary question is.? Have there been reports of the 31.9 sec. peak in the new G11G Losmandy mounts with the tucked motors? ? Have there been any reports of a 42.9 sec. peak in the new Losmandy Titan with or without the tucked motors. Thank you for any help you can provide.
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Michael Herman