En un post anterior te comentábamos acerca del DLE-20cc, el nuevo motor a gasolina de la firma DLE Engine. Hoy, te acercamos las especificaciones técnicas y un video de un aeromodelo Revolver 70 propulsado por el mencionado motor.
Recordemos que el DLE-20cc aún no se encuentra disponible en el mercado, se estima arribe a las principales tiendas de hobbies a principios de octubre/noviembre de 2010.
Especificaciones
# Output Power: 2.5 HP at 8,500 RPM
# Idle Speed: 1600-1800 RPM
# Typical RPM Range: 1600-9000
# Displacement: 1.3cu in (20.5cc)
# Bore: 36mm
# Stroke: 30mm
# Compression Ratio: 7.6:1
# Weight: Engine: 660g
# Exhaust: 51g
# Ignition: 108g
# Plug: 14g
# Wires: 8.5g
# Total: 841.5g
# Gasoline/Oil Mixture: 30:1
# Gasoline Octane Rating: 87-93
# Recommended Propellers: 16x8, 17x6, 18x6
# Ignition Battery: 4.8 - 6V
# Spark Plug: CM6
# Spark Plug Gap: 0.018 - 0.020"
# Plug Installation Torque: 7 - 8ft-lbs
# Carburetor Adjustments;
# Low Speed Needle: 1.5 turns out as a starting point, adjust for a
# smooth idle and a reliable transition to high throttle
# High Speed Needle: 1.5-2 turns out from closed, adjust needle to peak
# RPM, if engine slows or dies at full throttle, the high-speed
# mixture is likely too lean
# Distance Between Mounting Hole Centers Same Side: 2.1" (54mm)
# Distance Between Mounting Hole Centers Opposite Side: 2.7" (70mm)
# Height from bottom/Crankcase to top of Cylinder Head: 5.4" (138mm)
# Width of Cylinder Head: 2.5" (65mm)
# Distance Between Muffler Mounting Hole Centers: 1.3" (34mm)
Video:
