PIKE PRECISION F3B + F3F

Spannweite:  2942mm
Profil:  
Länge:  1477mm
Leergewicht:  
Fluggewicht:  ab ca. 2000gr F3B / 2230gr F3F, bzw. 4000gr F3B  / 4230gr F3F mit Ballast
Maßstab:  
RC-Funktion:  Seite, Höhe, Querruder, Wölbklappen
Zubehör:  Ballast bis zu 2kg 
Wettbewerbe:
 F3B + F3F
Beschreibung:

PIKE PRECISION Beschreibung in Englich: It has been 5 years since we released the Pike perfect, one of the first real ‘standard F3J-planes’. In cooperation with Philip Kolb we managed to push the frontiers in F3J plane design. Five years later we are happy to publish another great soaring machine out of our ‘Pike-series’. This time we were able to acquire the help of Johannes Dillinger, Philip Kolb and Benjamin Rodax to add their experience and expertise in designing, calculating and computing to the creation of the Pike precision, our new F3F / F3B competition sailplane. Here is an insight into the design of our new F3F / F3B model airplane by the design-trio.

Tooling of moulds was made on HSC tooling machine Röders RFM 600/2.to reach the top quality. Machine is working with accuracy of 0,002 mm. Construction job was made in system Pro/ENGINEER Wildfire 4.0. Model is produced with newest known technologies and with usage of newest high tech materials. Model will be produced in 2 basic versions + other versions on customers requests. Basic version is F3B with weight up to 2000 g, second version is F3F with flying weight about 2200g and will be more solid for harder manipulation on the slope. Maximum ballast is 2kg and CG (center of gravity) will remain the same.
Models will be delivered with RDS system, everything installed in the wing during production including wire harness. One can choose servos JR DS 171 MG (JR DS 378 MG,Graupner DS 3288 BB MG) or MKS 6125 mini. Wing surface will not be disturbed by servo hatches and means the torsion stiffness is not decreased and the wing will be maximally stiff and surface will be absolutely aerodynamically clean.

NEUHEIT 2014: Jetzt mit schlankerem Rumpf

Here is what Philip Kolb says about the new fuse:"As we are always interested in areas of improvement on our planes we are especially intrigued to save drag - especially on fast flying aircraft like the Pike precision. Honestly it is very difficult to reduce drag on the wings' sections as the wing needs to operate within a wide variety of lift coefficients. Reducing airfoil drag at low lift coefficients and high Reynolds numbers - so to say at high speed - will almost certainly result in worse performance in other flight phases than speed.
One easy area of improvement though is to reduce the surface of the fuselage. The latest state of the art equipment (batteries, recievers and servos) even became smaller than before and thereby allow to reduce the length and diameter of the fuselage nose. This reduction will mainly result in a reduction of inertia, as the nose can be shortened to some extend.
Higher modulus carbonfibre and spreadtow technology allow for a reduction in diameter, especially on the tailboom, where the airflow is fully turbulent and thereby very draggy compared to all the other parts of the glider.
We tried to implement this considerations in the new fuselage design making it even more slim and sleek than its predecessor. The structural buildup is certainly a challenge, but managable with modern fibre technology. The aerodynamic gains will be noticeable and result in better highspeed - and turning-performance." Philip Kolb - 2014

 

Die Produktionszeit liegt in der Regel bei ca. 2 - 3 Monaten ab Bestellung

Preise:

PIKE PRECISION F3B Voll-CFK (80gr.)    1550,00
PIKE PRECISION F3B Voll-CFK Spread Tow   1750,00
PIKE PRECISION F3B Voll-CFK double 1770,00
PIKE PRECISION F3F Voll-CFK (80gr.) 1500,00
Servo Öffnungen im Flügel (nicht RDS)     70,00
Kabelbaum Flügel (nicht RDS)     55,00
4 x RDS-Set Zubehör      90,00
4 x RDS-Installation inklusive Servomontage im Flügel, Kabelbaum usw.   230,00
4 x Servomontage Flügel normale Anlenkung (nicht RDS)   160,00
2 x Servomontage im Rumpf     80,00
Ballast-Set 2kg.     65,00
Taschen-Set mehrteilig für Flügel + Rumpf    150,00
Preise für die verschieden Servos zb. JR, Futaba, MKS usw. bitte extra erfragen  
   

   alle Preise in EURO

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Precision und Philip Kolb

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Precision Detail Rumpf

Precision RC-Einbau Rumpf

Precision Detail Fluegel

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Precision Detail RDS

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Precision mit schlankerem Rumpf

Precision mit schlankerem Rumpf

Precision mit schlankerem Rumpf

Precision Detail schlankerer Rumpf

Precision Detail schlankerer Rumpf

Precision Detail schlankerer Rumpf rechts der "alte"

Precision Detail schlankerer Rumpf links der "alte"

Precision Detail schlankerer Rumpf unten der "alte"

Precision Detail schlankerer Rumpf unten der "alte"

Precision Detail schlankerer Rumpf unten der "alte"

Precision Jan Kohout won F3B World Cup in BEL + fastest time 12.56

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