Rotax 582
| BRP-Rotax | |
|---|---|
 Rotax 582 in a Quad City Challenger II microlight |
|
| Rotax 582 | |
| Production period: | until 2011 |
| Manufacturer: | BRP-Rotax |
| Working principle: | Otto |
| Motor design: | In-line engine |
| Drilling: | 76 mm |
| Hub: | 64 mm |
| Displacement: | 580.7 cm 3 |
| Mixture preparation: | Carburetor |
| Engine charging: | - |
| Cooling system: | Air cooling |
| Power: | 40 kW |
| Dimensions: | 27.4 kg |
| Previous model: | Rotax 532 |
| Successor: | none |
The Rotax 582 is an engine for microlight aircraft manufactured by the Austrian company Rotax . It is a water-cooled two-cylinder two- stroke engine in an in-line arrangement and is operated with a two-stroke mixture in a ratio of 1:50. Alternatively, after installing an oil pump lubrication system, pure gasoline can also be used. The variants 582 UL DCDI 40 and 582 UL DCDI 48 with an output of 40 or 48 kW were replaced by the 582 UL DCDI mod. 99 with 48 kW replaced.
Technical specifications
| Parameter | 582 UL DCDI 40/48 | 582 UL DCDI mod. 99 |
|---|---|---|
| Displacement | 580.7 cm³ | 580.7 cm³ |
| drilling | 76 mm | 76 mm |
| Hub | 64 mm | 64 mm |
Theoretical compression ratio |
11.5: 1 | 11.5: 1 |
Effective compression ratio |
5.75: 1 | 5.75: 1 |
| Weight | 27.4 kg | 29.3 kg |
| Consumption at 75% continuous power | 20.5 l / h | 20.5 l / h |
| Max. rotational speed | 6500 rpm | 6500 rpm |
Web links
Commons : Rotax 582 - Collection of images, videos and audio files
- Manufacturer site
- Operating manual (PDF; 1.73 MB)
