Great Planes RV-4 Park Flyer Kit - GPMA0010 - Manual (Page 38)

Great Planes ElectriFly ™ C-20 Electronic Speed Control
Vibration-resistant SMT components in the C-20 Mini ESC
save space and work with built-in BEC to reduce weight. A
Safe Start feature prevents unintentional motor starts. High-
frequency switching enhances smooth throttle response
and minimizes waste heat production. Three ceramic
capacitors minimize motor noise for better reception; a low-
voltage cut-off reserves power for safe landings. The C-20
also offers the convenience of an ON/OFF radio switch and
set-up LED, as well as a Schottky diode for efficiency, plus
factory-installed Futaba
® “J” and standard connectors;
thermal shutdown; reverse polarity protection; and a 180-day
warranty. GPMM2020
Great Planes ElectriFly S-280 Ferrite BB Motor
Compact electric park flyer models demand high power in
an efficient package – and it’s supplied by this 7.2–8.4V,
speed 280-size motor from ElectriFly. Among its features
are ball bearings, a single-wind armature, factory-installed
capacitors, and a factory-installed 2-pin connector designed
to plug into Great Planes ElectriFly C-5 or C-10 electronic
speed controls. GPMG0305
Great Planes ElectriFly S-280 Gearbox
Developed for low noise and low maintenance, this Great
Planes ElectriFly gearbox features a 5:1 gear ratio and uses
standard bronze bushings for long-lasting sport use. A
lightweight, fiber-reinforced, sealed gear case resists
damage and keeps out dust and debris. Paired with a
280-size motor, it helps draw the maximum climbing power
and flight times from every battery mAh. It uses a brass
pinion gear for strength and a nylon main gear for quiet, low-
friction operation. GPMG0200
ElectriFly by Great Planes Triton ™ Peak Charger
Imagine a charger so versatile it can be used with lithium-
ion and lead-acid batteries as effectively as NiCd and NiMH
cells. A unit that can peak charge tiny park flyer packs and
24V car batteries alike. A charger that can discharge as well
as charge, cycle packs from 1 to 10 times automatically,
memorize peak and average battery voltages for each cycle
– and constantly display battery capacity, voltage, current
and time as each cycle progresses. Then, imagine that the
charger, which can do all this, is about the size of a thick
paperback book, and weighs just over a pound. The
advanced computer technology in the Triton Peak Charger
makes it possible to accomplish all this and more, through
controls and menus so simple that programming is a
breeze. For more information, log on at
www.electrifly.com –
and be amazed. 1-year warranty. GPMM3150
Great Planes C.G. Precision Aircraft Balancer ™
Accurate balancing makes trainers more stable, low-wings
more agile, and pylon planes move at maximum speed. The
innovative C.G. Machine helps you achieve optimum balance
easily, without measuring or marking–and without the errors
that fingertip balancing can cause. You’ll quickly pinpoint your
plane’s exact center of gravity. Then you’ll know at a glance
whether weight should be added, removed or relocated. The
C.G. Machine works with kits and ARF models of any size and
wingspan. Its slanted wire balancing posts support models
weighing up to 40 pounds. GPMR2400
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