• Description



The MDM-1 FOX is a two-seater aerobatics legend on the sailor's sky, in the man-bearing as well as in the model building sector. There are good reasons for this, because the machine was developed for uncompromising aerobatics and offers a lot of possibilities for expansion (EDF or turbine drive). The potential of FOX is far-reaching!

The in the form varnished full-Gfk kit offers all conditions for this and has received numerous CfK reinforcements tested and tested by us.

We have deliberately chosen the 1:4 scale in order to provide you with a compact, thoroughbred aerobatic glider with the flight characteristics of a large model. This is why we have deliberately chosen a 4-leaf wing to give you the possibility to warp the profile and adjust it to the flight conditions, as well as to increase the manoeuvrability around the longitudinal axis in aerobatics.

The surface mating consists of a 18x1mm aluminium tube with an internal solid carbon fibre rod. The supplied parts of the cockpit even allow a model-like disassembly at your own discretion.

The flight characteristics can be classified as extremely good-natured. The FOX flies on rails in every situation, even in aerobatics it reacts agile and dynamic.

For landing with little headwind, the butterfly position can be used as a brake before the 100mm main wheel is mounted.

The kit contains all small parts necessary for the construction, such as linkage, fork and ball heads, rudder horns, rope linkages, screws, wheels, etc.

If you are afraid to build such a model as the MDM-1 FOX in ARF, you should take a closer look at the PNP version. After just a few hours of final assembly, it is ready to fly.

Wing and tailplane in GFK shell construction with CFRP reinforcements
GFK fuselage with CFK reinforcements
model finished in the mold painted
Wing can be plugged in with aluminium CFRP rod
ailerons, flaps and elevators as elastic flaps, rudder as concave throat
Wing profile: HQ/W 2,5/11
Tailplane profile: NACA 0010

RC functions:
elevator elevator

Technical data

Wing-span (mm): 3500
Flight weight approx. (g): approx.6470g (Flight)
Empty weight approx. (g):
Control: H,S,Q,WK,(SK)
Manufacturer: ROBBE
Fuselage: Fiberglass
Wings: Glassfiber/Carbon
Receiver battery: 8S/4200mAh LiXX od. (2x4S)
Lenght (mm):
empf.Motor: Ro Power Torque 5062
Airfoil :
Flight Skill : Advanced
Building Skill : Advanced
Drive type: Elektro

Box Contents

MDM-1 Fox 3,5 m sailor
Full GFK painted
- Manual in german/english

The product MDM-1 FOX 3,5 M SEGLER ARF VOLL GFK from ROBBE in the category Glider Models has a wingspan of 3500 and a weight of . The model is controlled via the functions H,S,Q,WK,(SK)*. The Model is Fiberglass .

* Explanation of control functions:
  • H ... Elevator
  • S ... Rudder
  • Q ... Ailerons
  • M ... Motor controlled
  • V ... Vector controlled
  • SK ... Airbrakes
  • WK ... Flaps
  • WZFW ... Retractable Landing Gear
  • SKU ... Glider Tow
  • ( ) ... optional - control functions written in brackets are optionally available for the described model
Die Firma ROBBE (benannt nach dem Firmengründer Robert Becker) wurde 1921 in Deutschland als Sägewerk im Vogelsberg-Gebiet gegründet. Mit dem Modellbau wurde ab 1945 begonnen, zunächst mit dem Import von Balsaholz. Ab 1958 bot ROBBE ein komplettes Programm für den Modellbau an. Dazu gehörten viele Innovationen im Bereich Fernsteuerungstechnik, aber auch moderner Kunststoffverarbeitung. Viele bis heute legendäre Produkte sind dieser Zeit entsprungen. In den 60er Jahren entstand eine enge Kooperation mit einem japanischen Fernsteuerungshersteller. Dazu gesellten sich mehrere Distributionen in vielen Bereichen des Modells. Unter anderem im Bereich Hubschrauber durch dir Übernahme der Marke Schlüter. Bis 2015 war das Unternehmen Robbe Modellsport GmbH & Co. KG im deutschen Grebenhain (Metzlos – Gehaag) ansässig und musst in diesem Jahr schließen. Aktuell befinden sich Produkte der Marke ROBBE im Vertrieb eines der größten europäischen Modellbauhändler.


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