Rotax 582
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The Rotax 582 is a two-stroke, two-cylinder, rotary valve engine, oil-in-fuel or oil injection pump, liquid cooled, gear reduction-drive engine commonly used on light sport aircraft and ultralight aircraft.
[edit] Specifications (Rotax 582)
General characteristics
- Type: 2-cylinder, 2-stroke, rotary valve, oil-in-fuel or oil-injected lubrication, dual carburetors, electronic dual ignition
- Bore: 76 mm (2.99 in)
- Stroke: 64 mm (2.52 in)
- Displacement: 580.7 cm³ (35.44 cu in)
- Dry weight: 59 kg 130 lb with electric starter, carburetors, fuel pump, air filters and reduction gear
Components
- Fuel type: premium unleaded: RON 90 octane or higher leaded or unleaded or AVGAS 100 LL
- Oil system: oil-in-fuel (pre-mix) or oil injection
- Cooling system: liquid cooled
Performance
- Power output: 48 kW 64.4 HP SAE @ 6500 RPM 1-minute
- Compression ratio: 11.5 (theoretical) - 5.75 effective