Thread: Help! DIY Infra-red ?
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Old Dec 22, 2002, 10:05 PM
Koichi Tanaka is offline
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It used the motor from DigiQ, having removed.
The weight of a motor is 0.7g.

The 1mm ball bearing is used for the driveshaft.
A gear is 81t and 9t of DiDel.
With the balsa propeller of 127mmx64mm, it is handmade.here is thrust which both exceeds 10g by 140 mAh Li-Poly.
A motor unit is fixed with a magnet.

Wingarea 4.47dm2, Wingspan 473mm, Length 495mm, Wingloading 2.9g/dm2.

Airframe 4.6g + Propulsion-unit 1.7g + prop 0.3g + IR combo receiver 1.5g + Magnet actuator 0.6g + 140mAh Li-Poly 4g + Other 0.2g = Total 12.9g.

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Last edited by Koichi Tanaka; Nov 04, 2005 at 07:41 PM.
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