Showing posts with label Filter. Show all posts
Showing posts with label Filter. Show all posts

Sunday, November 27, 2011

Vario Bell 412 R/C Helicopter Electric Conversion

Vario Bell 412 R/C Helicopter Electric Conversion On YouTube.





The fuselage is a Vario Bell 412 painted in PHI (Petroleum Helicopters Inc) colors. Mechanics are Vario Skyfox custom-converted from a nitro engine to electric power. Motor is a Kohler Actro 32-4, battery pack is 12S LiPo, 4900mAH. To let the four-blade main rotor handle easily in forward flight and wind, a Helicommand gyro 'virtual flybar' is connected on the cyclic. Flying weight is somewhere between 16-19lbs. The slow windup of the rotor system is due almost entirely to the smart idea of leaving the original centrifugal clutch in the new electric drive train. Combined with the programmed slow start of the Castle Creations 85HV brushless motor electronic speed control and you now have a very close simulation to a true gas turbine start - without the gas turbine price tag. The electric conversion is a product of Unique Aircraft, owned and operated by master scale heli builder, Darrell Sprayberry.

Keywords: Radio, Control, aviation, space, model, aircraft, helicopter, Stormy, Max, Perry

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Friday, October 21, 2011

RTF Electric RC Helicopters - True or Not?

RTF Electric RC Helicopters - True or Not?

Rc Helicopter

With all the popularity that electric RC helicopters have enjoyed recently, mainly due to major advances in the control and electronic capabilities, it would be understandable to believe the now common claims of manufacturers who claim that their RC helicopters come RTF, (ready to fly) and leave it at that. In truth there are varying degrees of RTF, and even though with the now cheaper prices you're paying for these electric RC models, you would think there would be some setup, and in fact there most of the time is. Let's just call this buyer be aware!

The first thing to mention is that while RTF may indeed mean that you can actually get your bird into the air, that may not mean that you'll keep it there! There is a learning curve, and while these may be mini versions of the real things, they still will leave a mark if they crash into you or anyone around you. The point is, you need to learn how to do operate your electric RC helicopter, and the best way to do that is in a simulator. There are free ones available, but the best ones cost a bit, but will me than make up for their cost by saving your models from immediate crash and burn!

There may well be things either missing or needing more than actually comes in the box. This is usually related to the battery packs for the RC controller. There are batteries required for this to operate, and if they do come with the kit, they will not last long and soon you'll find yourself needing a battery charger to keep your RC helicopter in the air! (You may want to invest in somewhat better batteries, as well!) Some newer models now actually come with a charger, a step in the right direction!

In general, you will come to find out that most of the truly ready to fly (RTF) models will come in the 2 channel variety, and most of these will be smallish, which is fine, because they will be easier to fly, and for beginning RC helicopter enthusiasts, this is a good thing, allowing them to learn without breaking the RC Helicopter or the budget!

When it comes to RTF, make sure to delve a little deeper and see what is truly ready to fly!

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Monday, August 15, 2011

Exceed RC Mini Spark Micro-Sized Helicopter RC revised by FP NightFlyyer

Exceed RC Mini Spark Micro-Sized Helicopter RC revised by FP NightFlyyer Video Clips.





The Exceed RC Mini Spark is the smallest 4-channle rc helicopter fixed pitch propeller XHeli.com

Tags: rc, helicopter, micro, electric, heli, blade, mcx, helicopters

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Wednesday, July 20, 2011

Prevention of derelict warehouse in RC helicopter.mpg

Prevention of derelict warehouse in RC helicopter.mpg Video Clips. Duration : 0.63 Mins.


I thought we shared how they were overcome in the field rusy RC helicopter during storage. Do this for 5 years now and havn't had a problem with rusty bearings O-ring or loss. Please note by-SHELL or DWF or CRC-66 of the Navy. NOT WD40 WD40 harden and restrict or block the fuel supply. Yes, we WD40, Inox, and try LANOX, but these products seem to limit the fuel intake when trying to restart after the new storage.

Keywords: after, run, aplication

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Saturday, June 11, 2011

GYRO Huge Metal Sky King 3.5CH Remote Control Electric RTF RC Helicopter



Availibility : Usually ships in 1-2 business days



Technical Details
  • ?3.5 Channel Radio Control (GYRO)
  • ?Built In Gyroscope For Maximum Stability
  • ?Electric Powered
  • ?Coaxial Rotor
  • ?Single Rear Rotor