Company AKM GROUP – CZ a.s. offers a range of engines manufactured by the Chinese company TELEFLY. We provide deliveries of a full spectrum of models suitable for various technical tasks. The engines featured on the website have a power range from 23 to 150 daN.
List of available models: TF-TJ 230, TF-TJ, TF-TJ400, TF-TJ550, TF-TJ800, SW800PRO, SW800PRO-Y, TF-TJ100 та TF-TJ1500B.
In this material, we offer a detailed overview of the TF-TJ1500B model. If the technical specifications of this model meet your current needs, we are ready to provide detailed information and discuss supply conditions.
The TF-TJ1500B engine is a modern and reliable next-generation turbojet engine for UAVs.
The TF-TJ1500B engine is designed with a compact compressor construction technology, providing a high thrust-to-weight ratio and increased thrust per unit of frontal area. This enables the aircraft to operate across a wide range of altitudes and speeds, significantly improving flight performance.
The engine is equipped with an independent closed-loop oil system, which enhances reliability and reduces maintenance requirements.
The integrated starter-generator allows for UAV startup with the push of a button and provides external power supply.
The modern FADEC digital control system ensures full engine operation control, stability, efficiency, and autonomy of all processes.
Key Technical Specifications:
- Nominal Thrust: 150 daN (150 kg / 1500 N)
- Diameter: 272 mm
- Length: 990 mm
- Weight:5 kg
- Operating Temperature: –30°C to +50°C
- Startup: Electronic, with one button press
- Exhaust Gas Temperature: 830°C
- Specific Fuel Consumption:2 kg/h at maximum thrust
- Maximum Electrical Power:5 V / 1500 W
Advantages:
- High thrust with low weight — ideal for strike and reconnaissance UAVs.
- Reliable startup in any conditions, including the ability for quick restart. Restart is done with “one touch” and requires minimal maintenance.
- Low fuel consumption ensures longer flight duration.
- FADEC guarantees stable operation, reduces failure risks, and simplifies integration into military systems.
- Resistance to maritime conditions and reusability — essential for naval reconnaissance and long-duration missions.
1
Nominal Thrust
150 daN (150 kg, 1500 N)
2
Diameter
272 mm
3
Length
990 mm
4
Engine Weight (dry)
20.5 kg
5
Operating Temperature
(-30°C ~ +50°C)
6
Startup Mode
One-touch, electronic start
7
Speed Range (RPM)
0 ~ 55,000 RPM
8
Nominal Exhaust Gas Temperature
830°C
9
Fuel Consumption at Maximum Thrust
1.2 kg/daN·h
10
Maximum Output Power
28.5 V / 1500 W
11
Fuel
Aviation gas
12
Lubrication Ratio
3% ~ 5%
13
Wind Flow
2.25 kg/s
14
Maximum Speed
0-0.95 Mach
15
Startup Time
55 sec.
16
Maximum Flight Altitude
15,000 m
17
Maximum Launch Altitude
,500 m
18
Regular Maintenance Intervals
50 N
Complete Delivery Set :
1
Regular Maintenance Intervals
1
2
GSU (Gas Supply Unit)
1
3
FADEC (Full Authority Digital Engine Control)
1
4
Fuel Pump
1
5
Fuel Filter
1
6
Hydraulic Torque Converter
1
