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Gear Box 3mm - 10T - 40T. This Hobbyking alloy gearbox assembly is designed for 28mm class out-runner and in-runner motors with a 3mm shaft. This quality assembly offers a high degree of accuracy with adjustable motor mounting for accurate gear meshing, main pinion is mounted on quality bearings and comes with a 4mm prop adapter, ideal for gliders, scale or aerobatic models where a large prop is desired. The unit is fully servicable with a range of spare pinions available.
38mm (total inc shaft) x 33mm, 16mm(cage)Weight: 13g (inc prop adapter)Diameter of shaft :4mm threadedLength of front shaft :21mm
PRODUCT ID: GS0454-40310
1 points - 3/3/2013
rate is 4:1. your motor will work if mounting screws line up to 16mm.
1 points - 3/3/2013
motor shaft diameter is 3mm
distance between motor screws is 16mm
5 points - 2/5/2013
what is rate gear,for this?
I need 4,28:1 I have one robbe inrunner 2445/08 2500kv!
Is good this gear for my motor?!
In order to use that gearbox, some key informations are missing:
- motor shaft diameter - center distance between motor screws It could be useful to have the 3 view drawings with dimentions. B.R. Boniz
why always so low stock on this items? http://www.hobbyking.com/hobbyking/store/images/em_c
There is no stock, can I complain? :(
what its the gear ratio? it means 44000tpm had 22000 output?
Gear ratio is 4 .
BEST ANSWER CREDIT AWARDED
We need inline/planetery gearboxes for narrow glider noses
i would love to buy them cheap too.they are available at other places but HIGH price . 1 to drevil
in line for narrow gliders wauld be great as you sell narrow gliders but nothing to fit up with them to setup a good hot liner hk have a look in to it please
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Overall Rating nitc_india
using it for making my own 4 wheeler(1wd).bearings are responsible enough but makes some noise .overall nice :)
Extreemly well made. Far better quality than I would have thought for the price.
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