SureFly Tech
SureFly packs a lot of tech into a housing no bigger than a traditional magneto including:
Intelligent Timing Advance
For non-turbocharged engines, SureFly controls spark advance up to 38º before TDC as determined by manifold pressure and RPM (engine power setting). Each engine's base timing advance is read off the data plate and set into the SureFly Ignition Module or, "SIM" at installation. The timing advance schedule is hard set at the factory, when the SIM is manufactured, to provide the highest possible combustion efficiency.
No Mechanical Points
Not only are points and condensers a point of failure in magneto ignitions, so are rotors and caps as they carbon track and provide alternate paths to ground as resistance builds in the system. That's why SureFly utilizes none of these antiquated technologies. SureFly components are all solid state and industrial-grade electronics.
The result is zero maintenance, zero overhauls, no rebuilds, and no maintenance costs whatsoever! Nothing to wear. Nothing to maintain. Run it to 2,400 hours of SIM operation.
SPECS & DATA
Solid State Electronics
Minimal moving parts – input shaft, two sealed bearing, and oil seal
Wasted Spark system
Aviation spark plugs – gapped .022 to .035
Slick style harness – Shielded aviation harness
Input voltage 8.5-30.0 VDC*
Avg. Current @2700 600mA (4 Cyl.), 1.1A ( 6 cyl.)
Up to 38 degrees Ignition advance – RPM & MP based
Hall Effect sensors provide velocity and position input
Manifold pressure sensor range – 5-45 inHg
Operational temp range -35 to 250 F
No interval inspections
RPM range 0-3500
45mJ spark energy
Starting: Retards spark to TDC w/full spark energy
RTCA DO-160 Testing
Section
4
5
6
7
8
9
10
11
12
13
14
16
17
18
19
20
21
22
25
Item
Temperature and Altitude
Temperature Variation
Humidity
Operational Shocks and Crash Safety
Vibration
Explosive Atmosphere
Waterproofness
Fluids Susceptibility
Sand and Dust
Fungus Resistance
Salt Fog
Power Input
Voltage Spike
Audio Frequency Conducted Susceptibility
Induced Signal Susceptibility
Radio Frequency Susceptibility
· Conducted Susceptibility
· Radiated CW & SW Susceptibility
· Radiated Pulse Modulation Susceptibility
Emission of Radio Frequency Energy
Lightning Induced Transient Susceptibility
Electrostatic Discharge (ESD)
Category/Test Level
B3
A
C External Humidity Environment
B
R with Vibration curve I
E
R
F
S
F (analysis)
T
B
A
B
ZC
W
Y
F
B
A3H3L3
A
