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15/08/2010
plasticbaldy (35%)
I doubt if the prop shaft is 1.48mm if the motor shaft is 3mm. Can somebody measure & advise us please.
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12/04/2010
saltbush (50%)
Greetings - I got one of these, but cannot work out how it is mounted in a plane. Can somebody tell me? thanks
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GRAHAM
(37%)
If it has a square hole facing thru mount forward/aft, then a piece of square wood is placed thru this. the wood is then glued into your planes frame
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12/02/2010
slowflyer (63%)
Any numbers on thrust? Thanks.
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slowflyer
(63%)
I answered by myself.
I did finally some measurements on 2 cells, with a not fully charged battery (this with a reason).
Anyway:
prop thrust rpm A V
9x4.7SF 185gr 4170 2.91 7.52
9x6SF 208gr 3840 3.26 7.39
10x4.7SF 256gr 3480 4.09 7.26
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25/01/2010
madmike8 (81%)
Would this work for a GWS pico Tigermoth?
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12/09/2009
Arnold (82%)
OK! Got this puppy in today and counted
the gears. Pinion= 9, spur = 64 for a
grand total of 7.11 to one. This is close
to the GWS IPS-B gearing of 7.00 to 1.
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11/09/2009
Arnold (82%)
OK, I ordered one and it should be
here soon. I will post the actual
gear ratio here and in the review
thread since no one at HC seems to
be able (or willing) to count the
teeth on the gears and post accurate
info about their product. Stay
tuned for gear counts and review since
I am taking out a feigao and putting this in an existing airframe running 3S.
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9/08/2009
transalpin (56%)
Please, what modul does the gear/motor Pinion have (How many Teeth and which diameter) ?
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11/07/2009
Arnold (82%)
A GWS heat sink would also be a nice touch
on 2S and probably mandatory on 3S.
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11/07/2009
Arnold (82%)
Giving the direct drive prop spec
(4x4) on a gearbox?
It appears to be above 5:1 by the
looks of it. Which means that an
8x4 prop would probably work well
on 3S too if it is comparable to
other 1230 motors.
A definitive gear ration would be a
welcome and relevant spec to give
though.
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9/07/2009
paul (30%)
what is the proper prop size to use
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T.rex.450
(51%)
I use a GWS 114.7SF propeller and get 4.2Amp current draw on 2s Li-po.
I think 7XX-11XX propeller would be ok for use with 2s batteries.
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8/07/2009
Amna (74%)
Hi,
What's the gear ratio on this gearbox?
Thanks
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pnikifor
(50%)
the description refers to the motor ONLY, not the gearbox. More info needed
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