HK-450 CCPM 3D Electric Helicopter Kit (Align T-rex Compatible) Modeled on the famous and proven Align T-Rex 450. 90% parts are compatible with the Align T-Rex 450. This is a very popular helicopter for sport or 3D flying and with huge parts availability and a low price. Its an extremely good heli to learn new maneuvers or improve your skills. V2 heli includes 4mm feathering shaft, updated components AND more alloy!
Spec. Length:660mm Height:230mm Main Blade Length:325mm Main Rotor Diameter:700mm Tail Rotor Diameter:150mm Motor Pinion Gear:12T/13T (Not included) Main Drive Gear:150T Autorotation Tail Drive Gear:106T Tail Drive Gear:25T Weight(w/o blade):450g Flying Weight:730~760g Upgraded belt pulley gear & shaft. (No-slippage)
Required items. Brushless Outrunner Motor Servos, Gyro, Receiver and ESC Lipoly Battery (2200mAh 3S)
We have plenty of spare parts in stock for this machine.
Hello. I have a crashed E-flite Blade sr (250 size i believe) Would the motor/esc plus servo's/reviever fit this heli? Could i just swap it all over from the BSR to the HK450? (I understand that i'll need to change the pinion from a 9T to a 12/13T.) Will it all fit and work??
I am currently learning to fly a Blade SR120 indoors befoer I move on to my Frenzy 600 for outdoor flying. Would the HK450 be a suitable indoor/outdoor heli? I have a Hitec Aurora 9 Tx and a Spectrum 4 Tx, which is the more suitable Tx for the HK450, what servo's etc would I need to complete the build? Cheers, Kevin
Indoor ? If you have a large garage perhaps?
Aurora 9x for the heli .
Servos - ? 9g size [ Micro - Mini ] TG9e / HK15178 are good for the price ..
Plenty of motors to chose from :
Motor Typhoon 450 / Turnigy 2822
40A ESC minimum
Gyros get tricky - *bay has some cheap ones that work with analog servos
Chose - digital or analog and go accordingly .
Analog with a decent tail servo and gyro may save you money till you stop crashing ..
I have just purchased this HK450 CCPM 3D Helicopter Kit Align T-rex Compat. Ver. 2 and am trying to find the best servo's, esc, motor for it,, the link under the picture showing parts doesnt work, could someone point me in the right direction of the electronics needed ?
I'll answer my own question. The fault isn't with the hex bolts. It's the lousy hex drivers. I was going through a new driver about every 6 bolts and grinding them down to get the hex shape back. Then I discovered it wasn't the bolts fault it was the driver so I bought a better quality driver and I've never had a problem since. As for the plasic parts. for the price it should have been bamboo. No I won't click on it :-)
Your right. Its not an Align T-Rex 450 but its blood close for the money and if you are not a Pro at flying 3D this is the heli to learn on. Its likely you will crash it before you turn pro anyway and once your hovering upside down 2 inches from the deck then upgrade to the alloy CNC parts.
what are some good electronics to make this copter complete to fly? i cant seem to find any rtf copters :(
Been flying RC for over 20yrs. Currently been testing & flown this heli for over 500 minutes of flying time. Excellent Heli for the price. Great to learn on with some training grear for beginne. Parts are cheap, easy to install. Had a 3D crash with this heli cost for full rebuild $22.00 (US) Upgrade to anodised parts, Gyro, and all blades you will love this helicopter. Also locktight every screw & bolt. Excellent Heli to learn on for beginners.!!
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Great heli compatable with all parts on the trex also lock tight everything this is my first heli and is a fanstastic learning heli...
Good on the aussie warehouse
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Bought this heli from HK warehouse. Is a great little heli, and flies great.
I have 3 HXT servos on cyclic, digital servo on tail, and a HK gyro.
I would not recommend the training gear, as my biggest crash was using having the heli blades strike the training gear causing damage.
Would recommend, and i am about to get the updated 450pro version.
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This is a great little heli to learn on. I used: turnigy typhoon 2218 heli motor, 55 dlux esc, hk922mg on cyclic and rudder and assan GA250 mini mems gyro. Hovers great! Still learning, only had two flights. Built for under $200. Thanks HobbyKing!!