
АВИАЦИОННЫЙ ДВИГАТЕЛЬ С ЛУЧШИМ СООТНОШЕНИЕМ МОЩНОСТИ И ВЕСА








Двигатель можно заказать с вращением по или против часовой стрелки.
СООТНОШЕНИЕ МОЩНОСТЬ / ВЕС [Hp/Kg (Hp/lbs)] | 1.77 (0.81) |
МАКСИМАЛЬНАЯ МОЩНОСТЬ [Hp (kW)] | 140.4 (104.7) @ 4050rpm |
МАКСИМАЛЬНЫЙ КРУТЯЩИЙ МОМЕНТ [Nm (Ft-lb)] | 249 (183.6) @ 3700rpm |
- Тип 4-цилиндровый оппозитный двигатель
- Размеры Д x Ш x В [мм (дюймы)] 672 x 762 x 419 (26.46 x 30 x 16.5)
- Топливо Mo.GAS min. AKI 90, АИ 95, M.O.N. 85, LL100
- Система охлаждения — жидкостное охлаждение с приводом от механического насоса.

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 |