The DLE 55 is motor that is a known value in RC. Amazing power/weight/price/quality-ratio.
It's a reliable engine at a great price, perfect for 2m-2.2m Aerobatic planes or for scale and sport flying. Recommended prop is 22x10 or 23x8 We recommend 4% oil (Bel Ray) for breaking in (at least 10L) and 3% for normal use.
Specs :
- Performance: 5.5HP/8500rpm
- Idle Speed: 1500 rmp/min
- Static Thrust: 14.5kg/100 meters Altitude
- Static Thrust: 12.8kg/1800 meters Altitude
- Recommended Propeller: 22x8; 22x10; 23x8; 23x10;
- Spark Plug Type: NGK CM6
- Displacement: 55.6cm3
- Diameter × Stroke: 45mm×35mm
- Compression Ratio: 7.6：1
- Lubrication Ratio: 30:1
- Weight of Main Engine: 1330g
- Weight of Exhaust: 140g
- Weight of Ignition: 140g
- Ignition voltage: 4.8V-8.4V
This engine is not a toy , before staring the engine ,read the operators manual carefully ,if failure to do so may result in personal injuries , DLE refuses any liability；Before each operation, check the engine mount ,propeller and airframe carefully to ensure all engine screws and nuts is tight . Loctite(242,243) is strongly recommended during the installation.
CAUTION : During the break-in period, it is recommended that the engine be installed on the aircraft or a test stand with an appropriate shock absorber. Otherwise it is probable that vibration could rebound back to the engine and serious damages may occur during the break-in period. For your safety and the safety of others, please do not stand in front or in line with the propeller when the engine is running.
