305H
25HP BOXER UAV ENGINE WITH ELECTRONIC INJECTION 100A BRUSHLESS GENERATOR
Engine | 305H |
Type | Opposed two cylinder two stroke boxer |
Output | 25HP at 7000 rev/min |
Total Displacement | 312 cm3 |
Cooling System | Air > 25 m/sec |
Bore | 65 mm |
Stroke | 47 mm |
Compression ratio | 10,7:1 |
Cylinders | Light alloy metal ceramic plated castings |
Cylinder heads | Light alloy casting |
Crankcase | Solid with cylinder |
Crankshaft | Forget steel supported by special double-row ball bearings |
Fuel metering | Fuel injection into the throttle body |
Ignition system | Programmed inductive discharging system managed by ECU |
Exhaust system | Stubs/Mufflers |
TBO (Time Between Overhauls) | 250 hours |
Life - Time | 1250 hours |
Communication from ECU to client system by | RS232 |
Operating temperature | -30 +65°C |
Alternator | 28,5V-120A |
Rotation | Counter clockwise (looking from the propeller side) |
Fuel |
=> 95 Oct. petrol/oil mixture 2% syhthetic oil for 2 stroke engines |
Weight | 13,00Kg |
Specific consumption | Better than 350gr/HP/h |
Redundancy | Double ignition, double pick-up and double TPS |
Autorecovery | Throttle body and pick-up |
Complete with:
- Fuel pump
- Fuel regulator
- Spark plugs
- HT coil
- Fuel filter
- 120A 28V Brushless Starter Generator
-
External Regulator
- Double ignition
- Throttle body with servo and air box filter
- Rubber mounting system
- Ground test software, data logger and engine map upgrade system
- CD instruction manual and software
- Pre - mounting measured tolerance certificate
- Sensors on the engine:
2 x EGT
2 x CHT
2 x Throttle position
2 x Crackshaft position
Air temperature
Three Axis Accelerometer
Fuel pressure
Atmospheric pressure
Information available from power regulator via its own RS232:
- Output Voltage
- Input Voltage
- Temperature
- Power in use
All sensors data are available via ECU RS232 plus:
- Fuel consumption in real time
- Ignition Coil (diagnostic)
- Injector (diagnostic)
- Throttle servo (diagnostic with auto recovery)
- Fuel pump (diagnostic with auto recovery)
- Pick up (diagnostic with auto recovery)
Optional extras:
- Set of mufflers
- Harness (for ground test only)
Picture | Description |
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Set of Muffler |