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IL MOTORE AERONAUTICO CON IL MIGLIOR RAPPORTO POTENZA/PESO

Motore ordinabile con rotazione oraria o antioraria

RAPPORTO POTENZA/PESO [Cv/Kg] 1.77
POTENZA MASSIMA [Cv (kW)] 140.4 (104.7) @ 4050rpm
COPPIA MASSIMA [Nm] 249 @ 3700rpm
  • Tipo 4 cilindri boxer
  • Dimensioni L x W x H [mm] 672 x 762 x 419
  • Carburante Mo.GAS min. AKI 90, R.O.N. 95, M.O.N. 85, LL100
  • Sistema di Raffreddamento A liquido con pompa meccanica
Prezzo
ACCESSORI
BOLLETTINI
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Engine Data

Model SPIRIT 140 GEARED R/L
Type 4 cylinder boxer
Displacement [cm3 (in3)] 2545 (155)
Weight [Kg (lbs)] 79 (174) dry (without accessories)
Dimension L x W x H [mm (in)] 672 x 762 x 419 (26.46 x 30 x 16.5)
Stroke X Bore [mm (in)] 81 x 100 (3.18 x 3.93)
Compression Rate  10.1 ÷ 1
Thermodynamic Cycle  4 stroke fuel (Otto cycle)
Fuel  Mo.GAS min. AKI 90, R.O.N. 95, M.O.N. 85, LL100
Cooling System  Liquid with mechanical pump
Lubrication Semi-dry sump, pressure oil feed assisted with internal pump
Timing System  2 valves per cylinder with S.O.H.C. (Single Over Head Camshaft)
Timing Driving System  Gear + chain with automatic chain tensioner

Transmission

Type  Gearbox with helical gear (separate lubrication)
Transmission Ratio 1 ÷ 1.732
Max Propeller Speed [rpm] 2400
Propeller Rotation Right (R) or Left (L)
Damper Elasto-dissipative with Active Damping Control (A.D.C.)
Optional Integrated constant speed hydraulic governor

ELECTRIC

Generator Permanent magnet, oil cooled, 260W (12.5V-21A)
Starter Electric 0.65kW with anti-kickback clutch
F.R.I.S. (Full Rendundancy
Injection System)
ECU with dual injection and ignition; altitude and temperature compensation; Limp Home strategy

Performance

Max Power [Hp (kW)] 140.4 (104.7) @ 4050 rpm
Max Torque [Nm (Ft-lb)] 249 (183.6) @ 3700 rpm
Max Continuous Power [Hp (kW)] 125 (93.2) @ 4000 rpm
Max Engine Speed [rpm] 4200
Power/Weight [Hp/Kg (Hp/lbs)] 1.77 (0.81)
Fuel Cons. [L/h (USgal/h)] 19.3 (4.9) @ 75 Hp
TBO [h] 2000

DIMENSIONS AND WEIGHT

Weight [Kg (lbs)]

79 (174) dry (without accessories)

Dimension L x W x H [mm (in)]

672 x 762 x 419 (26.46 x 30 x 16.5)

FUEL CONSUMPTION

Fuel Cons. [L/h (USgal/h)]                                                                 19.3 (5.1) @ 75Hp

Engine Data

Model SPIRIT 140 GEARED R/L
Type 4 cylinder boxer
Displacement [cm3 (in3)]

2545 (155)

Weight [Kg (lbs)]

79 (174) dry (without accessories)

Dimension L x W x H [mm (in)]

672 x 762 x 419 (26.46 x 30 x 16.5)

Stroke X Bore [mm (in)]

81 x 100 (3.18 x 3.93)

Compression Rate

10.1 ÷ 1

Thermodynamic Cycle  4 stroke fuel (Otto cycle)
Fuel  Mo.GAS min. AKI 90, R.O.N. 95, M.O.N. 85, LL100
Cooling System  Liquid with mechanical pump
Lubrication Semi-dry sump, pressure oil feed assisted with internal pump
Timing System  2 valves per cylinder with O.H.C. (Over Head Camshaft)
Timing Driving System  Gear + chain with automatic chain tensioner

Gear box

Reduction Ratio  1÷1.731 (A type)
Power Transmission Helical gear
Propeller Rotation Right (R) or Left (L)
Lubrication Oil splash lubrication with high viscosity oil type (not engine oil)

Performance

Max Power [Hp (kW)]

140.4 (104.7) @ 4050rpm

Max Torque [Nm (Ft-lb)]

249 (183.6) @ 3700rpm

Max Continuous Power [Hp (kW)]

125 (93.2) @ 4000rpm

Power/Weight [HP/Kg (lbs)]

1.77 (0.81)

Fuel Cons. [L/h (USG/h)]

19.3 (5.1) @ 75Hp

TBO [h]

2000

Power curve

DIMENSIONS AND WEIGHT

Weight [Kg (lbs)]

79 (174) dry (without accessories)

Dimension L x W x H [mm (in)]

672 x 762 x 419 (26.46 x 30 x 16.5)

FUEL CONSUMPTION

Fuel Cons. [L/h (USgal/h)]                                                                 19.3 (5.1) @ 75Hp

ELECTRIC

Generator Oil cooled, 12V, 300W, voltage regulator 26A
Starter

Electric starter 0.65kW with anti-kickback clutch

F.R.I.S. (Full Rendundancy
Injection System)

ECU with dual injection and ignition; altitude and temperature compensation; Limp Home strategy