Thread: Discussion Working Micro BL Powered Models
View Single Post
Old Oct 09, 2005, 10:15 PM
Yoshi Komatsu is offline
Find More Posts by Yoshi Komatsu
Registered User
Near Tokyo
Joined Oct 2005
2 Posts
Brushless powered slow flyer

Here is my brushless powered 348mm span indoor model.
A motor is made from a part of junk MD drive. Major components like stator coils and a ring magnet remain same as the original but only a drive shaft and the housing are simply modified as shown in the picture.

Motor: DIY 15.5mm out-runner 2.5g 7.5ohm (star)
Prop: U80
Receiver: IRXS300&301BM developed by Koichi Tanaka
Controller: YGE4-BL
Battery: 1cell 60mAh Li-Po
Thrust: 6.8g (3.7V, 220mA)
AUW: 11.6g

The power unit is obviously not for 3D aerobatics but, as seen in the movie, it is good enough to drive 11.6g styrene foam plane indoor.
Yoshi Komatsu is offline Find More Posts by Yoshi Komatsu
Reply With Quote