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HomeAircraftHelicopterAlignT-REX 700N › Align is offering new gear ratios for the 700
02-01-2010 08:21 PM  8 years agoPost 1
ckd

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Saugus CA

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02-01-2010 08:26 PM  8 years agoPost 2
Andy from Sandy

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Bedfordshire, UK

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I saw a post on this the other day. They think the number of teeth on the main gear is a misprint. That would make the ratio 11 to 1 which wont work as that would only give you a 1300 headspeed at 15000 rpm. The main gear should have something like 115 teeth.

Anyway that is the new larger teeth i.e. mod 1 gear set to replace the mod 0.7 that is/was currently supplied.

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02-01-2010 08:33 PM  8 years agoPost 3
jschenck

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La Vista, NE.

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02-01-2010 09:48 PM  8 years agoPost 4
QuantumPSI

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Atlanta, GA

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Does this modify the tail gear ratio?

...now where was I, dh/dt = BS-dx/dt
I will fly you forever... till earth do us part

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02-01-2010 10:03 PM  8 years agoPost 5
jschenck

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La Vista, NE.

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looks like they have a different tail drive gear setup also using the mod-1 gears. Not sure why though, shouldn't change the ratio as the main gear is still spinning the same speed.

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02-01-2010 10:17 PM  8 years agoPost 6
towertsk

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Chula Vista, CA

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i think the different tail drive gear is just for 1M compatibility. I'm sure the electric guys will appreciate this more. I have yet to strip a gear in flight

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HomeAircraftHelicopterAlignT-REX 700N › Align is offering new gear ratios for the 700
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