HMF U580 Carbon Fiber Umbrella Folding Quadcopter Kit

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Customer Rated

Jun 20, 2016

I'm very happy with that frame :) God job Hobbyking

https://www.youtube.com/watch?v=SApXM3srsFs

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Customer Rated

May 10, 2016

Nice light quad, great design with folding arms. Needed to tweek some of the carbon tubes as the holes were in the wrong places but generally easy to build. Used Multistar 690Kv motors with 15" carbon props and 40 A plusher ESC flight controller was a NAZA V1. Using a 8000mah 3s battery im getting an easy 15mins with a tarot 2d gimbal and Gopro 4 and video transmitter. (used up some spare parts I had from other projects on this)

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Customer Rated

Apr 19, 2016

Not to bad but most certainly not worth 60 odd pounds ...has some errors as in holes drilled in wrong places

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Customer Rated

Dec 07, 2015

This is a good frame and very nice looking butthe coners of center plates bit weak and hk send it without printing a low price so i had to pay duty amount of $25 :(

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Customer Rated

Nov 27, 2015

sorry i have not test it test , but BIG brother locked me out of discussion simply i told a friend i bought it cheaper than elsewhere - But i ave a question : can with the built in PDB central plate handle a total Burst 10 seconds of 168 Amps ....i will be using 4 monster motors-3578 920KV 3-4s max 770W per motor already on 12 x 6 props at 42A , But i will push even futher until i fried the motors or escs , by using 15 X 5 props, estimate max 43A, cause the motor is only $15.50 and the flycolor optp 45A esc can Burst to 60A and its only 10 bucks here.. hahahaha... this will be a weight lifter

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Customer Rated

Nov 19, 2015

Frame is ok. The only one thing is constructed ugly: legs mounting. Originally is directly to bottom PCB - it's very flexible and any hard landings may destroy PCB - stupid solution. I resolved this issue adding 2 alu rails between legs mounting.
Also space under motor is very thin: hard to put there typical esc.

• Overall
• Quality
• Value

Customer Rated

Aug 12, 2015

I've only had 4 flights with this frame so far, but it is very strong and rigid. Definitely worth the money!