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I think for scale flying, the nCPX is better. It can be a dragonfly. But it can be very stable too. Up to the pilot.
The mSR has too many nasty tendencies to make it a good scale, indoors flyer IMHO. Put a Bravo SX body onto the nCPX and you take one step closer to scale. Here's the scale Nano thread over at HeliFreak: http://helifreak.com/showthread.php?t=457989 Here's Varc's nCPX with the Bravo SX fuselage:
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Latest blog entry: Syma S105 Battery Mod
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Just maidened mine in the living room. Copied my 130X program to a new slot in my 10CHP, checked the controls, spooled 'er up & YAHOO! Fun little bird! Much more stable that I was expecting, given her diminutive size. She's definitely a responsive little thing, though. I tamed her down a bit on low rates for living room flying. I'm running 65% rates w/30% expo on cyclic, and 70/0 on the tail. I'm still fine-tuning the curves a bit to suit my flying style, but this bird flies great right out of the box.
![]() Charging batts.... |
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Latest blog entry: Eflite UMX Sbach 3D on 3s - 2300Kv/5043...
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Pacific Northwest
Joined Oct 2007
1,472 Posts
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Bad year for me!
I'm about to give up on Horizon as my sole supplier of hobby stuff. It seems like this years products might be more at home in a mall vendors kiosk rather than a hobby shop.
This year: #1 Blade 450 X - AR7200BX receiver quit after 10 flights. Would no longer connect to my DX8 transmitter. Sent it in and rather than replacing it they "soldered" something and sent it back with a note that they had installed diagnostic software and I would have to reprogram it before I could use it. Still sitting on the shelf. #2 Carbon Cub - Didn't make it past initial bind and the elevator servo stopped working as it disassembled itself. Returned at my expense and they sent me a replacement in August (6 months after initial preorder) that I have been reluctant to fly. #3 Mig - Awesome for 4 flights then the elevator servo locked in full UP on the fifth flight. I wasn't good enough to save it with throttle management and the nose is scrunched. All Horizon would do is send a new elevator servo, the scrunched fuselage wasn't addressed. Sitting on the shelf. It was great while it lasted. #4 Blade 300 X - Still flying with no issues. #5 Micro Stryker - Still flying with no issues. #6 Blade 130 X - the list is long. Bad tail servo, C gear was slipping on the shaft (fixed with dental floss and CA), bad tail shaft (not square), tail blade broke in mid flight and TH to the ground. It's sort of flying now but in Stunt 2 the motor torque still makes the tail blow out from C gear slippage. Despite all of these problems it's a great flyer but I don't like the maintenance time required to keep it in the air. I like flying it enough to do it so far. The good news it that it's taught me a lot about fixing heli's (that I didn't really want to know). All of these problems with no crashes. Who knows what would need fixing if I had crashed it. I prefer flying to fixing. I know some of you don't mind the fixing and tinkering but I just want to fly. #7 Blade Nano - I wasn't going to buy one of these but I saw it fly at the Hobby Shop 3 days ago and had to have one. We have a gym at work that's rarely used and it seemed perfect for some noontime fun. For the first 5 flights it was awesome. On the 6th flight during an inverted hover I heard an odd sound and the motor RPM dropped significantly. I flipped it back over and landed. Now at full throttle the motor runs about 1/3 speed. It will barely lift off the ground. All servos function OK. From what I've read in this thread today (I started on page 50 or so) a few of you have lost the main motor around 50 flights. I think that's what is going on with mine but I'm only on flight #6. I believe it was Jasmine that mentioned somewhere in the thread that a bad board can't clobber the motor but a bad motor can clobber the board. It looks like my board is toast or near toast too. Both of the large chips appear partially melted (see picture). I called Horizon and they said they didn't know what could be wrong and I needed to send it in (expletive muttered under breath). I own 40+ Horizon products and I've been very happy up until this year but I'm no longer receiving the good support I have come to expect (and been spoiled with) and the quality of the products seems to be on a huge downhill spiral. I think a few too many people have been scamming them for parts and now all they'll do is ask that the model is sent in in many cases. I've spent a lot of money on postage returning things they used to send parts for. I dunno, maybe I've just reached my limit and I have a bad attitude. I stopped buying from everyone but Horizon several years ago because the others didn't have the support and Horizon products had seldom disappointed me. I hope Horizon doesn't get any worse. For a long time I bought 1-2 models a month from them. I'm gun shy now. There's about 10 things I want but I'm tired of having these issues nearly every time. My Nano is going back to the Hobby Shop. End of rant. ![]() I'll get over it.
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The blade 450 you can do a factory reset and fly.
The chips on the nano look good to go, probably just a bad motor which sucks but happens. Id still call them and have them give you another I have had to send a lot of stuff back to them as well but they always fix it so even though it takes some time it does get corrected. But I dont limit myself to just HH products too many good things out and about to do that! I bought two nanos and a few 130x's and they all fly pretty good. So just occasionall bad luck when they sell so many pieces of each product i guess |
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I hear ya with the Horizon Hobby stuff. It's just something I expect of them. Something is always gonna be wrong. Been gun shy with them for a while now.
Regarding the chip, it doesn't look melted to me though. Looks like their typical epoxy stuff. (Which btw, is often the reason for crash damage leg lifts of the chips.) The cheap chinese RX can definitely take more abuse from what I've seen of them. I think the reason they scratch off the text on the chips and epoxy the leg is to prevent being cloned. But hard crashed cracks the epoxy and ends up lifting the legs, resulting in binding issues. There was thread I saw yesterday with some macro shots of the damages. That said, my Nano is what I've been waiting for. Can't wait to see the competition in this space though. Like Indoor said, too many other good birds to limit oneself.
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I've suffered through the pain of burnt out MSRX motors, which are a disgrace. I'm hoping the nano motors don't suffer the same heritage, but I have a nagging suspicion that many will suffer pre-mature motor death. So far I haven't read a significant number of complaints about motor burn out so I'm keeping my fingers crossed. Sounds like you have the mis-fortune of a burnt out motor and a new motor may be all it needs. As for the rest, as they used to sing on Hee Haw "if it weren't for bad luck I'd have no luck at all". I hope your luck changes. I love my nano. |
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The board looks ok. My guess is that you have a bad motor. Mine sounded strange from the start and never quite made power before dying at around 40 flights or so.... I already had a few spare motors on hand and the second one has been fantastic now for about 20 flights, and I'm hoping for the best.
I emailed Horizon and they said the motor isn't covered under warranty. I'm thinking the quality control of the main motors may not be very good right now. I only hope it improves |
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But I'm ready to jump on a whole new wave of 'living room' scale micro helis with the nano
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United States, SC, Irmo
Joined Sep 2011
2,742 Posts
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Yeah, these little motors are junk.When I got back into the hobby last year, I did not understand all the complaints of brushed motors. I used them for months and never wore one out in my 1/10 scale cars years ago. These little micro motors don't last long. I am having my MQX with not more than 30 flights already have motor failure. Horizon Hobby told me tough luck on the brushless motors, so I am going to retrofit V929 motors. It's cheap chinese stuff for me, I never got great customer service for anything out of warranty. But it is what it is. These little motors are junk, and we gotta replace them often. At least it's only one motor, my mqx has 4! I am still intrgued to get a nano cp x and probably will if I find a deal. So far the best deal is on ebay where you get 3 free batteries and free shipping. I will buy one when there is an affordable brushless kit for it.
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