Price REDUCTION on HET-RC Planes

Massive Price Reduction
We have reduced all the prices of our HET-RC EDF Jets with immediate effect. Get your 70mm, twin or 90mm EDF Jet today.

JTM Hawks – V2

We are happy to announce the arrival of the first Version 2 JTM Hawks. The new updated version now comes with changed retract positions, ducting suitable for 90mm fan units and improved elevator linkage.
This model is a hot seller and usually sold as soon as it arrives as JTM has not yet fully ramped up the production of the kit. We therefore accept pre-orders of the model on a first come first serve basis. Drop us an email for more details and up to date availability on this great model.

Schuebeler DS-94-DIA HST

The brand new Schuebeler DS-94-HST 128mm High Static Thrust EDF system in plug’n play configuration.
The complete Fan system comes ready assembled with integrated motor and installed fan fix, cables fully installed and YGA 160 HV ESC pre-programmed and cabled to suite the Fan system.
With the DS-94-DIA HST Schuebeler Composite launches a completely new jet propulsion system. The system is based on a new 12-blade axial compressor wheel which is driven by the all new Schuebeler electronic commutated motor.
The 128 mm axial compressor generates a surpassing compression ratio and can therefore be integrated much more efficiently in huge jet models than classic ducted fans. The rotational speed level is only 26.500 rpm at an impressive exhaust speed of 95 m/s and a thrust of 10 kg. This high thrust impulse is therefore generated by a high exhaust speed and a high inner efficiency of the axial fan stage. In figures that means you can integrate this fan in jets up to 11 kg and an exhaust diameter of just 105 mm. The design of the 12-blade axial compressor wheel is based on speed ratios which are similar to the ratios of a full scale turbofan. That results besides a high efficiency in a perfect optical scale appearance and a sound which can only be compared to full scale jet engines. A silent whispering and fizzling of the axial compressor at idle rpm is predominated by an impressive jetstream noise coming from the exhaust at full throttle.
Please click on the picture above for more info…..

Schuebeler DS-77-DIA HST

Based on the design of the DS-94-HST, the new Schuebeler DS-77-HST is a a 120mm EDF unit with high static thrust.
An extraordinary challenge was the development of an electronic commuted DC motor that perfectly fits to the axial fan.
Taking the larger DS-94-HST as an example: The 12-blade compressor demands an impressive torque of 2,2 Nm at 26.500 rpm which can only be generated by a high torque motor of high diameter and shorter length. Consequently the new DSM 6740 Schuebeler motor has a diameter of 67 mm and a magnet length of 40 mm. This motor is fully integrated in the axialfan to assign a huge area for the main airflow. In addition to that the motor is perfectly.
Cooled and needs no efficiency decreasing internal ventilator. The motor is based on a two pole design to allow a flexible fit of the motor characteristics to the needs of the axial fan. Nevertheless the windings sit in a 12 slot stator to increase the torque and to avoid any winding deformation at high temperatures. The magnet is attached to a sheeted magnet holder and reinforced by a bandage made of IMS carbon fibre which allows a high rpm tolerance. The whole motor design was optimized in respect of excessive heat tolerance and of course a high efficiency even at high currents. The mechanical design of the Schuebeler DSM 6740 motor is based on established mechanical engineering and distinguishes itself by a shaft mount consisting of a fixed bearing and a pre-stressed floating bearing. Front- and endbell are fixed by 8 countersunk head screws, all surfaces are protected by hard anodizing. The result is a very high durability in combination with a low mechanical soundscape which allows the whispering of the axial fan to predominate even at idle rpm.
The conjunction between motor and axial fan is made by 4 handmade carbon stators which also guide the 3 motor phases through the UHM carbon sandwich shroud. The conversion of shaftpower to streampower is accomplished by 12 handmade carbon rotor blades which sit form-closed in precision aluminum swivels.

Schuebeler In-Fuse Intake Ring

The Schuebeler In-Fuse intake ring for both the DS-77-HST and DS-94-HST allows the easy installation of the HST fan system in fuses without EDF intake ducting. The large intake lip allows the fan to draw air from the standard turbine ducting without the need for a fully molded intake to fit the fan unit.

New selection of NeuMotors

Just in: a new selection of the popular NeuMotors 15xx series for 90mm EDF units.
Currently available models include:
- 1512 2.5D for 5-6S LiPo
- 1512 3D for 6-8S LiPo
- 1512 2Y for 8-10S LiPo
- 1515 3D for 10-12S LiPo
Make sure to visit our webpage frequently for more NeuMotors arrivals (next to arrive are 14xx series motors)

Airline for Retracts

Jet Legend HD Airline for Air Retracts and Brakes. Available in different colors. One package includes 10 meter of airline.

Air Joint/Link

Aluminum Air Joint / Link (Red Color) to securely join airlines (e.g. between fuselage and wing). Suitable for Jet Legend Airlines and any other 3mm or 1/8” retract / brake Air Line.

Twisted HD Servo extension

Hitech HD Twisted Servo Extension with 22AWG wires. Specially designed for the use with Digital Servos. Gold platted connectors.

Our latest arrival:
The brand new Schuebeler HST-propulsion-system

With the DS-94-DIA HST & DS-77-DIA HST Schuebeler Composite launches a completely new jet propulsion system. The system is based on a new 12-blade axial compressor wheel which is driven by the all new Schuebeler electronic commutated motor.

The 128 mm axial compressor (DS-94-HST) generates a surpassing compression ratio and can therefore be integrated much more efficiently in huge jet models than classic ducted fans. The rotational speed level is only 26.500 rpm at an impressive exhaust speed of 95 m/s and a thrust of 10 kg. This high thrust impulse is therefore generated by a high exhaust speed and a high inner efficiency of the axial fan stage. In figures that means you can integrate this fan in jets up to 11 kg and an exhaust diameter of just 105 mm.

The design of the 12-blade axial compressor wheel is based on speed ratios which are similar to the ratios of a full scale turbofan. That results besides a high efficiency in a perfect optical scale appearance and a sound which can only be compared to full scale jet engines. A silent whispering and fizzling of the axial compressor at idle rpm is predominated by an impressive jetstream noise coming from the exhaust at full throttle.

An extraordinary challenge was the development of an electronic commuted DC motor that perfectly fits to the axial fan. The 12-blade compressor demands an impressive torque of 2,2 Nm at 26.500 rpm which can only be generated by a high torque motor of high diameter and shorter length. Consequently the new DSM 6740 Schuebeler motor has a diameter of 67 mm and a magnet length of 40 mm. This motor is fully integrated in the axialfan to assign a huge area for the main airflow. In addition to that the motor is perfectly.

Cooled and needs no efficiency decreasing internal ventilator. The motor is based on a two pole design to allow a flexible fit of the motor characteristics to the needs of the axial fan. Nevertheless the windings sit in a 12 slot stator to increase the torque and to avoid any winding deformation at high temperatures. The magnet is attached to a sheeted magnet holder and reinforced by a bandage made of IMS carbon fibre which allows a high rpm tolerance. The whole motor design was optimized in respect of excessive heat tolerance and of course a high efficiency even at high currents. The mechanical design of the Schuebeler DSM 6740 motor is based on established mechanical engineering and distinguishes itself by a shaft mount consisting of a fixed bearing and a prestressed floating bearing. Front- and endbell are fixed by 8 countersunk head screws, all surfaces are protected by hard anodizing. The result is a very high durability in combination with a low mechanical soundscape which allows the whispering of the axial fan to predominate even at idle rpm.

The conjunction between motor and axial fan is made by 4 handmade carbon stators which also guide the 3 motor phases through the UHM carbon sandwich shroud. The conversion of shaftpower to streampower is accomplished by 12 handmade carbon rotor blades which sit form-closed in precision aluminum swivels.

The DS-94-DIA HST propulsion system is 100 % made in Germany.

Technical data DS-94-DIA HST with DSM 6740-600:
Inner shroud diameter:              128 mm
Fan swept area:                        94 cm²
Weight:                                   1380 g ( incl. wires, connectors, Secure Fan Fix and DSM 6740)
Thrust range:                           86 – 98 N
Exhaust speed range:                88 – 95 m/s
RPM range:                             24.800 – 26.800 rpm
Input power:                            5,8 – 7,0 KW (up to 7,5 KW in narrow ductings)
Allowed battery:                       13 – 14S 6000-8000mAh
Overall efficiency:                    66 – 67 %

Click HERE for more info on the DS-94-HST Fan

Technical data DS-77-DIA HST with DSM 6740-650:
Inner shroud diameter:              120 mm
Fan swept area:                        77 cm²
Weight:                                   1360 g (incl. wires, connectors, Secure Fan Fix and DSM 6740)
Thrust range:                           80 – 92 N
Exhaust speed range:                93 – 100 m/s
RPM range:                             25.650 – 27600 rpm
Input power:                           5,6 – 6,9 KW (up to 7,5 KW in narrow ductings)
Overall efficiency:                    66 – 67 %

Click HERE for more info on the DS-77-HST Fan

Videos of the HST Fan in Action:

Maiden flight of the DS-94-HST in a ~11kg heavy F-20 Tigershark

The HST Prototypes in action during the 2009 Salzburg EDF meet

Our own JTM BAE Hawk in the colors of the RAF Squadron No100.
This full composite model was designed for 90mm Fan units and 6-10S Lipo Power.

Our Hawk features:
- Schuebeler DS-51 Fan
- Lehner 1940-12HA
- Hyperion 90 ESC
- Hyperion G3 4200 8S 35C Lipo packs
- JTM Retracts
- JTM Oleos with Wheels

Building the Hawk was a joy. All components have a superb fit and the high prefabrication of this model basically means you only need to fix your servos, fan and radio and you are ready to go.
The total weight ready to fly is 3.8kg. With the power supplied of by the DS-51/Lehner combination the plane performs beautifully in the air.

This is a picture of the retract position of our model. As the CG is at 115mm from the forward wing mount, the retracts could be installed a little bit further forward, making it easier to hide them fully in the wing.

Some info on the design of the full size plane:
The Hawk is a tandem two-seat aircraft and has a low-mounted cantilever monoplane wing and is powered by a non-augmented turbofan engine. The low-positioned one-piece wing was designed to allow a wide landing gear track and to enable easier maintenance access. The wing is fitted with wide-span, double-slotted, trailing-edge flaps for low-speed performance. Integral to the wing is 836 litre (184 imp gal) fuel tank and room for the retractable main landing gear legs. Designed to take a +8/-4 g load, the original requirement was for two stores hardpoints but it was designed to fit four hardpoints by Hawker Siddeley.

The fuselage design was led by the need to get a height differential between the two tandem cockpits, this enabled increased visibility for the instructor in the rear seat. Each cockpit is fitted with a Martin-Baker Mk 10B zero-zero rocket assisted ejection seat. The centre fuselage has an 823 litre (181 Imp Gal) flexible fuel tank. The two-shaft turbofan Rolls-Royce Turbomeca Adour engine is fitted in the rear-fuselage with inlets on each side above the forward wing roots. A ram air turbine is fitted just in front of the single fin as well as a gas turbine auxiliary power unit above the engine. The forward retracting nose landing gear leg is fitted in the nose.

The air brake, located under the rear fuselage.

Performance

The Hawk was designed to be maneuverable and can reach Mach 0.88 in level flight, and Mach 1.15 in a dive, thus allowing trainees to experience transonic flight before advancing to a supersonic trainer.sIts airframe is very durable and strong, stressed for +9 g, but the normal service limit in RAF service is +7.5/-4 g.

Click Here For More Info On This Plane

New Addition:

Watch the video of our maiden flight…….
Disclaimer: The aileron throws we used where much to much……hence the high roll rate and overcompensation during take off.