Posts Tagged ‘Power’
Super Scale Lama III RC Helicopter with 2x Serial 12S Power Lipo Swiss Heli-Challenge 2016
Super Scale Lama III RC Model Helicopter
2x Serial 12S Power Lipo
@Swiss Heli Challenge 2016
enjoy it….
from Switzerland greetings your RCHeliJet
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Nick Maxwell – Nitro Fuel VS. Electric Power
Which one is right for you? Nick explains the difference between electric RC helicopters and those that run on fuel. Need help with terms used in this video? Wikipedia has a great article (http://en.wikipedia.org/wiki/Radio-controlled_helicopter) full of detailed info.
learn more at www.AMAFLIGHTSCHOOL.org
Video Rating: / 5
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Trex 700E “The Beast” – Tim Jones insane power
Taken from Helifreak.com. Video and commentary by the godfather of rc helis, Finless Bob 🙂
Tim Jones has built a Trex 700 electric conversion based around a prototype Castle Creations motor. The initial word was that the motor was putting out around 7 horsepowers.
How ever the last thing I heard about this insane motor (supposedly after some data logging was performed) it was putting out about 10 horsepowers(!). That’s over 7000 watts of power output in a machine that weighs just over 5 kilos! Compare that to the stock nitro engine which produces about 3.4 hp (total fly weight here is somewhat lower though).
As an interesting side note (although a somewhat inappropriate comparison) one of the most powerful full scale helis in the world, the American millitary attack helicopter AH-64D Apache Longbow (i.e. the most powerful version) has a power to weight ratio of 0.773 horsepowers per kilo. Even in the wold of rc 3D helis that’s powerful. That’s how ever without any weapons, fuel or pilot. In the same way the full scale Bell222 (the Airwolf helicopter) has a ratio of 0.598 hp per kilo. Loaded and ready for combat the Apache has a power to weight ratio of 0.499 hp per kilo. Still very powerful.
How ever, assuming this Trex700E conversion heli weighs about the same as other electric conversions “The Beast” should be approaching 2 whole horsepowers per kilo! And that’s with the heavy batteries installed.
A Trex 700 is about the length of a 3 seated sofa or couch. It’s very big and normally moves like “a hog” compared to smaller sizes but Tim’s conversion is like a finch. It’s capable of moving around more like a 50 sized heli even though it’s a 90 size.
Suffice to say… power to weight ratio on this thing is sick. By far the most powerful rc heli I’ve ever seen.
Be sure to view in HD and crank up the volume. The blade farts on this thing nicknamed “The Beast” are pure music.
Video Rating: / 5
Please view on freddycanflyrc.com for the full flight academy series. I am so thank full for all the support of my friends out there. please enjoy the web site as it continues to grow.
in this video we cover how to:
understand the basic controls involved with a collective pitch rc heli, also we go over first time hovers and some dos and donts.
Video Rating: / 5
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RC Heli – Mil MI-24 Hind (???? ??-24) – Turbine Power
MI-24 Hind Pilot/Owner: Matthias Strompf had to re-upload. sound quality was bad. thanks don’t forget to subscribe http://www.cozmiktoys.com.
Video Rating: 5 / 5
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1:5 Scale EC135 Air Zermatt – RC Helicopter Turbine Power
Big 1:5 Scale Schwing EC135 Eurocopter in Air Zermatt colors. Electronic systems Power-Box-System: Evolution 4 x lipo battery 2S1P7.4 V 4000MHA 20C Gyro: Rob…
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HH-60J 1/7 Scale – RC Heli Turbine Power
HH-60J Jayhawk (UH-60 Blackhawk kit) Scale: 1:7 Fuselage 2.32 m Height 0.55 m Detachable tail Rotor diameter 2.30 m, 4-leaf blade either M or CRP Dry weight 16.0 kg Rotor speed: 930 rpm / Tail Rotor: 4 blade, 110 ° tilt Functions: lighting, tail-controlled, opening doors 2.4 liters of kerosene tank Manufacturer: Formart Modellbau For more info on the heli itself: www.formart-modellbau.de thanks much and please subscribe http
Video Rating: 4 / 5
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Dangerous RC heli stunt: Pirouetting loop around power lines
A .90 sized R/Do helicopter (About three Dee NT by Henseleit Helicopters) performs numerous pirouetting loops close to overhead energy lines. Incredibly tough to fly heli piloted by Tobias “2f2f” Wagner. Also see www.heligraphix.com for more these kinds of stunts.
Video Rating: three / five
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Huge MI-24 Hind – RC Heli Turbine Power
Heliclassics MI-24 Hind at Jetpower 2010. Lights, Rotors, Gear, Cockpit; All to scale. Beautiful model. Fuselage Length: 2.6 meter Pylon Span: 1.1 meter Height 0.7 meter Rotor Diameter 2.5 meter Dry Weight 22.5 kg For more information on this specific heli: www.heliclassics.de Thanks for watching and please subscribe. www.cozmiktoys.com
Video Rating: 4 / 5