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INTRODUCTION F5J - low-priced starter model for F5J, 2860mm

Item no.:  GRU2015  EAN:  
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Manufacturer: GRÜNER CNC-Service
GRÜNER CNC-Service
Availability:(Delivery time: Item in stock. Delivery time inside Germany: 1-3 business days, Europe: 3-14 business days, remaining countries: 2-6 weeks.)
159,00 €
incl. VAT and excl. shipping
pc.

INTRODUCTION F5J - top-level lasercut wooden kit
Highest quality from Gruener-CNC. Made in Germany!

For all those, who already have a model from Gruener-CNC: order and enjoy. We won't disappoint you!

 

Construction- and photo report made by our Swiss customer Markus Thalmann  and the video

More information about F5J

1. Best electric glider 2016 in the FMT readers' election (FMT eagle award)

 

The model:
Libelle Competition - Libelle Evo - Libelle Supreme - Libelle A 380 ... The INTRODUCTION F5J, our first model for the still young competition class F5J, has inherited excellent genes! Of course it is a plane for all kind of pilots: for those, who love long flights in the thermals as well as for those, who love to have relaxing flights, for the "come-without-charger-to-the-model-flying-site"-pilots as well as for the "I-won't-charge-between-the-flights"-pilots. Inspired by our world-famous Libelle A380, we created our new Introduction F5J by resolving the one and only serious problem the A 380 had: No airbrakes to escape thermal lifts.

As usual we used stable tubular carbon spars, precisely lasercut wood parts, a very simple construction (Hoellein-3D-puzzle), easy and forgiving take off-, flight- and landing characteristics, large speed range due to the modified AG35 section, ecxellent handling and thermal characteristics. Easy purchase of single spare parts and assemblies. Made in Germany!

New: 2860mm wingspan920g flying weight, three-part wing with multiple dihedral and attached wingtips, lightweight rudder and elevator constructed in a solid interlocking framework, removable elevator (optional) mounted in front of the rudder, 90° deflectable landing flaps enabling you flying vertical descents, integrated wing connectors in the main spar, innovative (tool- and tape-free) fixation of the outer wings. Vertical descents with deflected landing flaps (90°) and landings avoiding the vortex zone on steep slopes are now possible without any problems.

The recommended drive - containing the BL-outrunner Hacker A20-22L Evo, a 3-cell LiPo with a capacity of 1300mAh and the CamCarbon 11x6 prop - allows a many many climbs to thermal country. Due to the light weight, a motor run time of 5 to 10 seconds per climb is sufficient.


The kit:
Main feature of the model is the tubular carbon spar, onto which the lasercut ribs are kind of "threaded". Stylish wingtips ensure an elegant appearance. Our Introduction F5J has the most beautiful and elegant fuselage of all of our Gruener kits so far and it is consistently designed for the use of small brushless outrunners. The flying weight starts at 920g. Considering a wing with nearly 3 meters wingspan and a wing area of 65dm² (wing loading approx. 14g/dm²) you might imagine the thermal abilities of this design. Due to the long fuselage and the multiple dihedral in combination with the wingtips, the INTRODUCTION F5J has excellent flight characteristics.

The fuselage made of balsa is reinforced with light plywood in the front section. A precisely shaped milled part is already prepared to fix the motor Hacker A20-22L Evo. The kit contains, besides of the lasercut parts, CRP-spars, GRP-leading edges, all the small parts and linkages needed to complete the model. All the kits of the Gruener-CNC-line include a multicolored construction plan scaled 1:1 and a fully illustrated German construction manual. 

Glue, covering film, power- and RC-components are NOT included in the kit. As covering film we recommend ORACOVER or ORALIGHT iron-on film.


Recommended power drive:

  • Hacker A20 -22L Evo (premium suggestion) or Robbe Roxxy 2834/12 (standard, in this case the center hub 35.3,2.8 is obligatory) 
  • Flight controller Hacker X-20 pro with integated BEC
  • 3S LiPo battery (from 850mAh, recommendation: 3S/1300mAh) 
  • RE-spinner cone 35mm on center hub 35-3.0-8 (only for the Hacker-motor)
  • Aeronaut-folding prop CAM Carbon 11x6

Recommended RC-equipment:

  • Transmitter with at least 4 functions
  • Receiver with normal range
  • 3 x extension cable 100mm 
  • 4 x servo Graupner DES 427BB or similar

Further information you find in the corresponding tab pages above this description.

Technical data
Manufacturer / Importer Grüner-CNC (Höllein) / MADE IN GERMANY
Type of construction Highest-Quality Holzbausatz, lasergeschnitten
Wing span (approx.) [mm] 2860
Length (approx.) [mm] 1433
Airfoil (section) AG35
Wing area (approx.) [dm²] 65
Take-off weight (approx.) [g] 920
Wing loading (approx.) [g/dm²] 14
RC functions Seite, Höhe, Endleisten-Landeklappen, Motorregelung
Content
Fuselage Highest-Quality Holzbausatz, lasergeschnitten
Wing Highest-Quality Holzbausatz, lasergeschnitten
Manual Deutsch, reich bebildert, mehrfarbiger Bauplan
Sonstiges Alle Klein- und Anlenkungsteile enthalten
Hier ein tolles Video von unserem Kunden Markus Thalmann
Hoellein's choice of accessories: for this item:
Folding blades 11.0x6.0 Aeronaut CAM carbon fibre reinforced nylon
Item no.: AN723439
Availability:(Delivery time: Item in stock. Delivery time inside Germany: 1-3 business days, Europe: 3-14 business days, remaining countries: 2-6 weeks.)
Aero-Naut-Modellbau
7,95 €
incl. VAT
and excl. shipping
pair
Hacker A20-22L EVO, 924 U/Volt
Item no.: H97800007
Availability:(Delivery time: Item in stock. Delivery time inside Germany: 1-3 business days, Europe: 3-14 business days, remaining countries: 2-6 weeks.)
Hacker Motor GmbH
61,50 €
incl. VAT
and excl. shipping
pc.
Hacker X-20 PRO Regler
Item no.: H87100002
Availability:(Delivery time: Item in stock. Delivery time inside Germany: 1-3 business days, Europe: 3-14 business days, remaining countries: 2-6 weeks.)
Hacker Motor GmbH
36,90 €
incl. VAT
and excl. shipping
pc.
HOELLEIN wing protection, set of 3, inner dim. 110x30cm, alu coated, combinable
Item no.: RT2001
Availability:(Delivery time: Item in stock. Delivery time inside Germany: 1-3 business days, Europe: 3-14 business days, remaining countries: 2-6 weeks.)
Der Himmlische HÖLLEIN
49,90 €
incl. VAT
and excl. shipping
set
Lipoly-Akku Extron X1, 3S/1300mAh, mit XH-Balancer, Pichler # X6647
Item no.: PIX6647
Availability:(Delivery time: Item in stock. Delivery time inside Germany: 1-3 business days, Europe: 3-14 business days, remaining countries: 2-6 weeks.)
PICHLER Modellbau GmbH
18,95 €
incl. VAT
and excl. shipping
pc.
Prop-Gummi für Reisenauer 35-41mm Mittelteile
Item no.: RE-S
Availability:(Delivery time: Item in stock. Delivery time inside Germany: 1-3 business days, Europe: 3-14 business days, remaining countries: 2-6 weeks.)
2,00 €
[0,50€/pc.]
incl. VAT
and excl. shipping
4pcs. pack
ROXXY BL Outrunner 2834/12, 750 U/min/Volt, 67g, Multiplex # 314960
Item no.: M314960
Availability:(Delivery time: Item in stock. Delivery time inside Germany: 1-3 business days, Europe: 3-14 business days, remaining countries: 2-6 weeks.)
Multiplex Modellsp. GmbH&Co.KG
37,50 €
incl. VAT
and excl. shipping
pc.
RS-Mittelteil 35/3,0/8 mit Klemm-Befestigung
Item no.: RE-K35.3,0.8
Availability:(Delivery time: Item in stock. Delivery time inside Germany: 1-3 business days, Europe: 3-14 business days, remaining countries: 2-6 weeks.)
12,00 €
incl. VAT
and excl. shipping
pc.
Logo "INTRODUCTION F5J", grey (plotted and lifted on transfer film)
Item no.: RT2015.G
Availability:(Delivery time: Item in stock. Delivery time inside Germany: 1-3 business days, Europe: 3-14 business days, remaining countries: 2-6 weeks.)
Der Himmlische HÖLLEIN
9,95 €
incl. VAT
and excl. shipping
pc.
Logo "INTRODUCTION F5J", black (plotted and lifted on transfer film)
Item no.: RT2015.S
Availability:(Delivery time: Item in stock. Delivery time inside Germany: 1-3 business days, Europe: 3-14 business days, remaining countries: 2-6 weeks.)
Der Himmlische HÖLLEIN
9,95 €
incl. VAT
and excl. shipping
pc.
Logo "INTRODUCTION F5J", white (plotted and lifted on transfer film)
Item no.: RT2015.W
Availability:(Delivery time: Item in stock. Delivery time inside Germany: 1-3 business days, Europe: 3-14 business days, remaining countries: 2-6 weeks.)
Der Himmlische HÖLLEIN
9,95 €
incl. VAT
and excl. shipping
pc.
Servo DES 427 BB, Graupner # 7910
Item no.: G7910
Availability:(Delivery time: Item in stock. Delivery time inside Germany: 1-3 business days, Europe: 3-14 business days, remaining countries: 2-6 weeks.)
GRAUPNER/SJ GmbH
23,90 €
incl. VAT
and excl. shipping
pc.
Turbo-Leichtspinnerkappe ø35mm
Item no.: RE-35
Availability:(Delivery time: Item in stock. Delivery time inside Germany: 1-3 business days, Europe: 3-14 business days, remaining countries: 2-6 weeks.)
5,00 €
incl. VAT
and excl. shipping
pc.
Verlängerungskabel GRAUPNER/UNI verdrillt,  10cm, 3x0,14mm² Silikon, (Blue Line)
Item no.: MU59251
Availability:(Delivery time: Item in stock. Delivery time inside Germany: 1-3 business days, Europe: 3-14 business days, remaining countries: 2-6 weeks.)
Muldental Elektronik GmbH
3,80 €
incl. VAT
and excl. shipping
pc.
following spare parts for this item:
Brett mit Rumpfgurten und Aussteifungen zu Inside/Introduction F5J
Item no.: GRU2015.72.05
Availability:(Delivery time: Item not in stock. Delivery time on request.)
GRÜNER CNC-Service
9,95 €
incl. VAT
and excl. shipping
pc.
Endleiste  Sperrholz zu Introduction F5J
Item no.: GRU2015.72.11
Availability:(Delivery time: Item not in stock. Delivery time on request.)
GRÜNER CNC-Service
4,90 €
incl. VAT
and excl. shipping
pc.
Endleiste zu Introduction F5J
Item no.: GRU2015.72.10
Availability:(Delivery time: Item not in stock. Delivery time on request.)
GRÜNER CNC-Service
1,40 €
incl. VAT
and excl. shipping
pc.
Item no.: GRU2015.32
Availability:(Delivery time: Item not in stock. Delivery time on request.)
GRÜNER CNC-Service
81,90 €
incl. VAT
and excl. shipping
pc.
Item no.: GRU2015.31
Availability:(Delivery time: Item not in stock. Delivery time on request.)
GRÜNER CNC-Service
84,90 €
incl. VAT
and excl. shipping
pc.
Item no.: GRU2015.3
Availability:(Delivery time: Item in stock. Delivery time inside Germany: 1-3 business days, Europe: 3-14 business days, remaining countries: 2-6 weeks.)
GRÜNER CNC-Service
119,80 €
incl. VAT
and excl. shipping
pc.
Flächenverbinder / Ruderhörner zu Introduction F5J
Item no.: GRU2015.72.17
Availability:(Delivery time: Item in stock. Delivery time inside Germany: 1-3 business days, Europe: 3-14 business days, remaining countries: 2-6 weeks.)
GRÜNER CNC-Service
2,95 €
incl. VAT
and excl. shipping
pc.
Item no.: GRU2015.12
Availability:(Delivery time: Item in stock. Delivery time inside Germany: 1-3 business days, Europe: 3-14 business days, remaining countries: 2-6 weeks.)
GRÜNER CNC-Service
41,95 €
incl. VAT
and excl. shipping
set
Höhenleitwerk zu Inside / Introduction F5J
Item no.: GRU2015.72.08
Availability:(Delivery time: Item in stock. Delivery time inside Germany: 1-3 business days, Europe: 3-14 business days, remaining countries: 2-6 weeks.)
GRÜNER CNC-Service
9,30 €
incl. VAT
and excl. shipping
pc.
Landeklappen zu Introduction/INSIDE F5J
Item no.: GRU2015.72.15
Availability:(Delivery time: Item not in stock. Delivery time on request.)
GRÜNER CNC-Service
8,70 €
incl. VAT
and excl. shipping
pair
Item no.: GRU2015.8
Availability:(Delivery time: Item not in stock. Delivery time on request.)
GRÜNER CNC-Service
22,90 €
incl. VAT
and excl. shipping
pc.
Mittelrippe zu Introduction F5J
Item no.: GRU2015.72.09
Availability:(Delivery time: Item not in stock. Delivery time on request.)
GRÜNER CNC-Service
2,20 €
incl. VAT
and excl. shipping
pc.
Item no.: GRU2015.72.16
Availability:(Delivery time: Item not in stock. Delivery time on request.)
GRÜNER CNC-Service
5,70 €
incl. VAT
and excl. shipping
pc.
Item no.: GRU2015.72.19
Availability:(Delivery time: Item not in stock. Delivery time on request.)
GRÜNER CNC-Service
1,20 €
incl. VAT
and excl. shipping
pc.
Rippen für Innenteil zu Introduction F5J, (2 Brettchen)
Item no.: GRU2015.72.03
Availability:(Delivery time: Item not in stock. Delivery time on request.)
GRÜNER CNC-Service
15,00 €
incl. VAT
and excl. shipping
set
Rippen für ein Aussenteil zu Introduction F5J (2 Brettchen)
Item no.: GRU2015.72.04
Availability:(Delivery time: Item not in stock. Delivery time on request.)
GRÜNER CNC-Service
13,00 €
incl. VAT
and excl. shipping
set
Item no.: GRU2015.6
Availability:(Delivery time: Item in stock. Delivery time inside Germany: 1-3 business days, Europe: 3-14 business days, remaining countries: 2-6 weeks.)
GRÜNER CNC-Service
63,90 €
incl. VAT
and excl. shipping
pc.
Rumpfbeplankung zu Inside / Introduction F5J
Item no.: GRU2015.72.01
Availability:(Delivery time: Item not in stock. Delivery time on request.)
GRÜNER CNC-Service
4,90 €
incl. VAT
and excl. shipping
set
Rumpfseitenteile (2 Brettchen) zu Inside/Introduction F5J
Item no.: GRU2015.72.02
Availability:(Delivery time: Item not in stock. Delivery time on request.)
GRÜNER CNC-Service
9,95 €
incl. VAT
and excl. shipping
pair
Seitenleitwerk und Sporn zu Inside / Introduction F5J
Item no.: GRU2015.72.07
Availability:(Delivery time: Item not in stock. Delivery time on request.)
GRÜNER CNC-Service
4,60 €
incl. VAT
and excl. shipping
pc.
Item no.: GRU2015.72.13
Availability:(Delivery time: Item not in stock. Delivery time on request.)
GRÜNER CNC-Service
3,80 €
incl. VAT
and excl. shipping
pc.
Sicherungsclip zu Introduction/INSIDE F5J
Item no.: GRU2015.72.18
Availability:(Delivery time: Item in stock. Delivery time inside Germany: 1-3 business days, Europe: 3-14 business days, remaining countries: 2-6 weeks.)
GRÜNER CNC-Service
2,70 €
incl. VAT
and excl. shipping
set
Spanten- / Servobrett zu Introduction/INSIDE F5J
Item no.: GRU2015.72.14
Availability:(Delivery time: Item in stock. Delivery time inside Germany: 1-3 business days, Europe: 3-14 business days, remaining countries: 2-6 weeks.)
GRÜNER CNC-Service
4,20 €
incl. VAT
and excl. shipping
pc.
Item no.: GRU2015.72.12
Availability:(Delivery time: Item not in stock. Delivery time on request.)
GRÜNER CNC-Service
11,90 €
incl. VAT
and excl. shipping
pc.
Wingtips zu Introduction F5J
Item no.: GRU2015.72.06
Availability:(Delivery time: Item not in stock. Delivery time on request.)
GRÜNER CNC-Service
1,10 €
incl. VAT
and excl. shipping
pair
following tuning parts for this item:
Item no.: GRU2016.3
Availability:(Delivery time: Item in stock. Delivery time inside Germany: 1-3 business days, Europe: 3-14 business days, remaining countries: 2-6 weeks.)
GRÜNER CNC-Service
146,90 €
incl. VAT
and excl. shipping
pc.
Leopard LC250 6pol. 3900KV mit Micro Edition 5:1 NL
Item no.: RE-LC250.51
Availability:(Delivery time: Item in stock. Delivery time inside Germany: 1-3 business days, Europe: 3-14 business days, remaining countries: 2-6 weeks.)
137,00 €
incl. VAT
and excl. shipping
pc.
Average customer rating: 
Number of : 16
Write an online review of this item and show it to other visitors!
Erstklassig, 25.09.2016
Author:
Ich hatte bereits die Libelle, den Andreas und nun den Introduction. Die Bausätze werden immer noch besser und wenn man schon ein wenig Übung hat und es sind alle Artikeln auf Lager ist das Ding in einer Woche flugfertig. Ich hatte Anfang September Erstflug und bin gleich beim ersten Mal eine schwache Stunde oben geblieben. Er nimmt wirklich jeden Hauch von Thermik an und die Klappen wirken sehr gut. Vom ersten Steuerbefehl an hat man das Gefühl, es sein ein „alter Bekannter“. Ich habe alle Komponenten laut Empfehlung von Höllein verbaut und habe flugfertig 920g, obwohl ich den Rumpf mit normaler Oracover bespannt habe. Um das Geld unschlagbar!!!
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Klasse Flieger, 19.03.2015
Author:
Der INTRODUCTION ist ein absolut gut gelungener Flieger. Die Steuereigenschaften nur mit Höhe und Seite sind sehr gut. Querruder werden nicht vermisst. Das Überziehverhalten ist vorbildlich, die Flugleistungen sehr ansprechend. Die Klappen wirken sehr gut. Das Modell ist gut geeignet für den günstigen Einstieg in die interessante Wettbewerbsklasse F5J und auch für den Freizeitpiloten erste Wahl für das entspannende Thermikfliegen. Außerdem ist der Flieger sehr hübsch geworden.
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Baubericht/ Flugerfahrung, 17.03.2015
Author:
Die Beschreibung zum Modell ist zutreffend, der Baukasten optimal vorbereitet. Die Stege der Formteile aus der Epoxiplatine müssen mit feiner Säge getrennt werden. Die Stege der Balsabrettchen für den Rumpf sollten um Beschädigung vorzubeugen mit Messer getrennt werden. Absolut zu empfehlen ist der Einbau der Sperrholzteile für die Leitwerksaufnahme zum Schrauben, das bringt mehr Festigkeit. Unser Modell bringt flugfertig 950 Gramm auf die Waage. Wir haben das Modell mit Komponenten aus der Höllein-Empfehlung ausgestattet und haben ein super Steigverhalten. Wir fliegen mit einem 3S 1000mAh-Akku, der direkt hinter dem Motor liegt, es ist aber kein zusätzliches Blei notwendig. Der Schwerpunkt mit 83mm ist damit gut erreichbar und bringt absolut gutmütiges Flugverhalten. Das Seitenruder hat sehr gute Wirkung, auch enges Kreisen ist kein Problem. Es ist gelungen einen kostengünstigen Einstieg in die F5J-Szene zu gewährleisten, das Modell ist meiner Meinung nach absolut konkurrenzfähig auch gegenüber teuren Modellen. Wir werden Vergleich zum Trainingsfliegen am 21.3.2015 bei uns in Kulmbach sehen, sowie sicher auf den Wettbewerben zur Bavarian Open 2015 Coburg-Erlangen-Kulmbach. Danke ans Höllein-Team und Ralf Grüner für das gelungene Modell!
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