Jan 12, 2002, 04:20 PM
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near Nijmegen, Netherlands
Joined Feb 2001
9,923 Posts
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Focke Wolf Ta400 & 6 (six) lrk-torquemax brushless motors
Have a look and a read at this 6 motor beast by Soren Kjaer Nielssen:
http://users.cybercity.dk/~ccc16084/ta400a3.html
Quote:
My FW Ta 400 have the following data:- Build comlete in balsa covered with epoxi and light fiberglass (a few parts will be in waccum formed plastic).
- Wingspan 4,35 m (app. 14.5‘)
- Target weight is 12-14 kg.
- 6 pcs. Robart mechanical retracts
- Fowler flaps (can’t find information about the flaps on the real plane) I build the plane with fowler flaps because these flaps are a challenge to build, and they look and work very good in the air)
- Motor: 6 pcs. S600 race 7.2v, 4.8:1 gearbox, 13x10 props (that is my standard motor/gearbox – if you have one of these motors, use it with a highrate gearbox, a big prop, and 10 cells…wow!!!) That was my target, but then Graupner, that supply this motor, changed the motor: The new S600 RACE 7,2v is not the same as the good old one !!!
Therefore I have changed the 6 motors to homebuild brushless LRK 345-20 motors with homebuild speedy BL controllers, look at: LRK. and at: Speedy BL.
- 60-72 RC2400 cells. (10-12/motor).
- Expected flying time: 10 – 12 min
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Last edited by Ron van Sommeren; Jan 12, 2002 at 04:23 PM.
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