Komodo Hobby e-shop - "Outrunner Motor Kit KH-278" - RC Groups
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Mar 15, 2005, 08:18 AM
You can do it!!!
Da V.'s Avatar

Komodo Hobby e-shop - "Outrunner Motor Kit KH-278"

Hello to all RC enthusiasts,

After twenty days trial run and test our e-shop system, finally, we get it done. Now, we are glad to announce that Komodo Hobby website is opened and ready to serve you. We welcome all of you to visit our e-shop at www.komodohobby.com. In our e-shop, you can find many DIY motor kits, upgrades and DIY materials. They are always in stock and ready to ship worldwide. Because of the time limitation, we still have tons of products still not uploaded to our site. We will upload it continually, so that, keep your eyes on our site.

Moreover, we would like to take this opportunity to introduce our new Outrunner Motor Kit, KH-278, to you. This Kit includes all parts that you need to build a powerful and high performance outrunner motor. Most of parts are manufactured by high-end CNC machine those include bell, shaft holder, shaft and etc. Under this producing method, the quality of this motor kit is guaranteed.

In this KH-278, you can find a fully insulated stator (23.8 x 6.6mm) and N50/N45H NdFeb magnets. They can provide huge and high efficiency power to operate this engine, so that, it is not a problem to spin a large propeller powerfully. In addition, the threaded steel shaft gives you very convenience to install a propeller without any adaptor and modification. We would say that it is a state of art outrunner motor that hard to find in the market.

Specification: -
Size of Insulated Stator:
9 pole, OD: 23.8mm, ID: 9.7mm, Length: 6.6mm
Size of Bell:
OD: 29.8mm, ID: 27.8mm, Height: 11mm, Shaft Hold: 2.95mm
Airgap between magnets and stator: 0.175mm
3mm Threaded Steel Shaft
Net Weight (RTF): 39g

Advance kit includes the following parts:-
2pcs Ball Bearings
3pairs 2.4mm connectors
15pcs N50 or N45H NeFeB Magnets
30feets AWG #24 Magnet Wire
1pc CNC Bell for 23.8mm Stator
1pc 23.8mm x 6.60mm insulated Stator
1pc CNC Aluminum Shaft Holder
1pc 3mm CNC Threaded Steel Shaft
3pcs M3 Washers
1pc C-clip
7pcs Shrinking Tubes

We will start a new thread in “Power System” at RC Groups to overview the construction of our Outrunner Motor Kit.

Here is not the ending. More different motor kits are being manufacturing. Once they are already, we will notice you at our site www.komodohobby.com and rcgroups.com

Da V.
Komodo Hobby
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Mar 15, 2005, 09:33 AM
You can do it!!!
Da V.'s Avatar
Some of performance data for your reference. We will launch more information at www.komodohobby.com.

Magnet Wire 24g
16 Turns
GWS EP1047 SF propeller
N45H NdFeB Magnets
Thrust 756g (26.67oz) > Great for Shock flyer or Zoom Zoom
Pitch Speed 27.91mph

Magnet Wire #22
8 Turns
APC 5 x 5
N50 NdFeB Magnets
Thrust 372g (13.12oz)
Pitch Speed 81.39mph WOW!!! > It is enough for speed your flying wing

Da V.
Komodo Hobby
Last edited by Da V.; Mar 15, 2005 at 09:53 AM.
Mar 15, 2005, 09:39 AM
You can do it!!!
Da V.'s Avatar
One More!!!

This winding is suitable for maid long time flying...

Magnet Wire 26g
20 Turns
N45H NdFeB Magnets
Thrust 455g (16.05oz)
Pitch Speed 29.64mph

Da V.
Komodo Hobby
Last edited by Da V.; Mar 15, 2005 at 09:54 AM.

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