home made raptor f22
Well yesterday I reviewed about hobby aeromodelling, if observed it turns out that if we buy aeromodelling is quite draining the bag, the lowest price on the market is in the range of 2.5 million up to 6 million rupiah, while for high end class there is in the range of 6.5 million to hundreds of millions of rupiah depending on the material and type of device owned by RC Aeromodelling and the features and quality of the material and also the scale of the aeromodelling aircraft. This time as promised, I will parse on how to make aeromodelling types of propeller engines with low prices and an average flight speed of 40-60Km / hour and cheaper prices compared to market prices. Okay, go to the ingredients, of course the price of the main parts is included:home made raptor f22
1. Remote Control 6 channel of course with elevon, we can buy online or buy at aeromodelling RC stores in the Sun there is usually a special shop like this, I recommend the flysky brand, you can ask the seller for an RC plane that has elevon, in the range of 600 thousand -1.5 million myself bought in the sun at a price of Rp. 710,000, - and we get the Fs-i6 flysky brand 1 set complete with the receiver.
Flysky Fs-i6
2. Brushless motor 2200kv or larger, I use the 2600kv A2208 type for Rp. 125,000, - The greater the type A2xxx the greater the dimensions of the motor and the greater the power to drive the propeller. Whereas the type I bought was able to drive a propeller with a maximum diameter of 6inchi.
Brushless A2208 2600kv
3. Servo as much as 4 pieces, 2 for aileron and 2 for elevon, the aileron function is to maneuver rolling to the right and to the left, while the elevon function is to move the plane up and down, there is actually one more servo that is accidentally not installed Its function is for the rudder, the rudder itself serves to divert the aircraft sideways without tilting / rolling the fuselage, and if I attach it the aircraft will get heavier, and the maneuver turns farther and farther if using this rudder. So I still use 4 servo only, but also more economical, hehehe ... the servo price per set is 25 thousand-150 thousand, depending on the size and speed of the motion, here I buy the Tower Pro SG90 brand.home made raptor f22
Servo Tower Pro SG90
4. ESC (Electronic Speed Controller) without this object then the brushles cannot work properly. For the capacity to adjust the brushless motor, if the brushless is in the range of 1400kv-2600kv, you can use ESC with a capacity of 30A, whereas if the brushless value above 2600 can be used ESC with a capacity of 40A-60A. the higher the Ampere value the more expensive the price is different the different price brands. For example, I bought a Simonk 30A with a price of Rp. 120,000, - or you can buy a hobby wing brand, the advantage of hobby wing rather than simonk is that the firmware is carried, if there is no safety voltage different from simon, the hobby wing has a safety voltage, or you can say that the voltage is used to turn off the brushless motor system or not turn off the servo system, so even though the battery will run out the hobby wing can still be used for aircraft because it can move the aircraft even though the battery is almost used up for emergency landings, while simon if the battery will run out the brushless motor will weaken and the servo system will be disrupted as the signal becomes motion servo is not as optimal as it should be.
ESC Simonk 30A 2-4S LIPO battery
5. Propeller / propeller, there are many variants of this propeller which are branched 2, some are branched 3, 4, 5, and 6 but commonly used are branches 2, 3 and 4, here I buy branch propeller 2 with a diameter of 6inchi and span span or 4.5cm free distance at a price of Rp. 30,000, - pair of contents 2 (clockwise & counter clockwise).
1 set of Propeller 6x4,5
6. LiPo Battery / LiPo battery for LiPo I use according to the maximum brushless motor size, because my maximum brushless motor is LiPo type 3S = 11.1v then I buy a 3S LiPo battery, note: although my ESC is able to use LiPo 4S batteries but I still if one of the brushless or ESC is not able to use 4S so what is taken is the smallest maximum capacity between the two components, this is influenced by the maximum capacity of one of the smallest components taken so as not to damage one component.
7. A fairly rigid wire is usually a white steel wire, to connect the servo to elevon and aileron, at most 1.5 meters is enough. plus glass drinking straws like AQ * A straws,home made raptor f22
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