This well machined flybarless DFC (direct flight control) rotor head utilizes high quality radial bearings, thrust bearings and is anodized in a beautiful black/silver finish. It features a heavy duty 4mm feathering shaft and is compatible with the HK-450/Trex 450 helicopters.
This is the main rotor head assembly including main rotor head w/blade grips and DFC linkages.
Hmotnost ( g )
Sehr gut verarbeiteter Rotorkopf mit 5 mm Wellenaufnahme. Klasse for 400450er HelikopterThis is a really great replacement head for any non-Blade brand 450 really. I use this on an HK 450 GT, and a tarot 450 Pro. You NEED the DFC swashplate or else you'll have a few degrees negative pitch at 90 degrees servo travel. Also, don't try 450 GT/SA/SE feathering shafts. This head takes only 450 PRO feathering shafts. You will need a 450 PRO DFC main shaft if you want to assemble this head. I love these DFC heads, they're extremely durable, and easy to work on when compared to the traditional FBL heads.I bought this with the main shaft so that I could use it on my existing 450's. Wrong, it would work probably without the special DFC swash that have the connecting balls turned 90 degrees, otherwise the phasing would be wrong. Now I cannot order the special swash alone.
Why would HK sell this without the swash in 2 different favours too? It would be nice if it says useless without the special swash on the description.