DLA40 starter and alternator (carb)

Exhaust  amount

40cc

Power

2.5KW

Idle  Speed

2500  rpm

Pulling  Force

16kg/50maltitude

Exhaust  bore/stroke

32mm*28mm

Compression  ratio

8:1

Propeller·

max.fuelconsumption

18*12/2.00L/h

Spark  Plug

Iridium

Weight  of  Electrical system

motor  :   245g

power  manger :348  g

Starting  Power Source

6S/7S  lipo  battery

Weight  of main  engine and parts

Engine:  1890g,   Muffler:69g*2,

Standoffs:  22*4g,  Ignition: 200g

Lubrication Ratio


25:1~30:1  

(trial  run)

40:1~50:1

(normal  flying)

Recommended  propeller

18*12

Auto-Starting

Function

Yes

Alternator

Output  Voltage

24V

Alternator

Output  Power

400W

Advantage  of Carburetor


Stable  performance,Strong  power and low price.

Easy  to  use,  long  service  life,convenient  maintenance.

Simple  and  compact structure, small size.

Suitable  for flyingaltitude  below  3000m.

Notes

When  test  engine on the ground test,  it  shall be equipped with air filter; Take care to prevent dust and impurities  from being sucked into the carburetor;   Do not adjust the mixing ratio screw. If you need to adjust, please  contact with  us.


  
      

    DLA40with  starter and AlternatorCarburetor)  Pusher Propeller18*12

    (Temperature  17℃ Humidity50%)

    RPM

    2000

    2500

    3000

    3500

    4000

    4500

    5000

    5500

    6000

    6500

    7000

    7500

    Voltage

    0

    0

    0

    0

    23.98

    24

    24

    24.01

    24

    24

    空载

    Electric  Current

    0

    0

    0

    0

    16.9

    16.89

    16.89

    16.87

    16.88

    16.88

    Alternator  Power

    0

    0

    0

    0

    405.262

    405.36

    405.36

    405.0487

    405.12

    405.12

    Fuel  consumption /ml

    50

    50

    50

    50

    50

    50

    50

    50

    50

    50



    Time/  s





    216

    180

    150

    116

    97

    90



    Fuel  Consumption ml/s





    0.23  

    0.28  

    0.33  

    0.43  

    0.52  

    0.56  



    Fuel  Consumption L/h





    0.83  

    1.00  

    1.20  

    1.55  

    1.86  

    2.00  



    Pulling  Force/ KG





    3.1

    4

    4.5

    5.7

    7.1

    8.2

    9.7

    11.1

    Torque   N.m





    0.9

    1.1

    1.2

    1.7

    2.1

    2.43

    2.7

    3.1

    Engine  power /KW





    0.25

    0.5

    0.7

    0.84

    1.2

    1.68

    2

    2.5

    ***  The data is just of a random  engine we test,  which is for reference only.  In actual  use, the data will fluctuate due to the influence of environmental  temperature, altitude, carburetor/electric injection adjustment  method and even the  different brand propellers. Please be noted.