HK600GT metallo presa rotore principale set w / albero piumaggio 8mm (H60163-00)
Die Blatthalter sind leider nicht sehr sauber verarbeitet. Es muss viel entgratet werden. Die enthaltene Blattlagerwelle ist absolut in Ordnung und insgesamt ein akzeptables Angebot.The finish is a bit rough (sharp angles) at places, but otherwise it's pretty OK. Ordered those to replace a broken plastic one on a Trex 600 Nitro pro. Straight swap, I had none of the problems listed in other reviews. I'm not such a good pilot that I can tell the difference with the old plastic grips, so I'll just say that they fit great and that the heli flies as good as before, all that at a fraction of the price of original plastic grips!Nice item. As described . Found that the align ball link retainer is a little larger diameter at the screw end.I have two of those. Price is extremely good and I do not have an issue with quality so far.
Only objection I have are ball link pins. I had one of two bent after crash. I am not sure if they are made out of brass or stainless steel but will cut one to see.
Fact that they bent in crash is not a problem but that they are not available as a replacement from HK. I will use comparable Align part which is 1/2 of the price for the whole holder ... but I do not want to collect holders just for two pins. I have one holder as a spare even it is unlikely this holder will get damaged in any crash.For the price including the feathering shaft, you can't go wrong. But, my set also, when assembled, didn't turn smoothly either, as per other users. I've tried opening up the bearing apertures with little success. What did work was not tightening up the two end bolts too much. With Loctite plus the fact that the bolts can't come out because of the blade ends stopping them, it works. Also if they do loosen up, there would be plenty of slop warning.My pitch control bolt on the blade grip came loose. On further inspection I saw that he thred in the actaul arm of the blade grip, where the bolt goes in to, stripped. So the bolt is completely loose. Imagine if that bolt came loose in flight. I really don't trust these HK helies anymore. Would never recommend it to anyone!! bad quality!So far so good, replaced a suspect HK unit that was operating for about 200 hours.good gear at an excellent price.I used with Trex 600N. Only looks different but bearing dimensions are all the same. Feathering shaft included.one blade holder seems to be machined too tight so I assemblied one old one. Need to see how I will rework it (washer does not fit perfectly into it)
Other parts fit well