EMAX QUATTRO 25A x4 in 1

[copterrichie]

EMAX QUATTRO 25A x4 in 1 Brushless Speed Controller UBEC 3A Quadcopter KK

Anyone have any Pros or Cons on this 4 in one ESC?

[waltr]

A Con is if you blow out one ESC the whole unit is bad.

[copterrichie]

A Con is if you blow out one ESC the whole unit is bad.

I think the uniqueness of this one is, each esc can be replaced. Getting a replacement is a totally different issue.

[scrat]

Have one for test at home...too heavy.

[copterrichie]

These EMAX QUATTRO 25A x4 in 1 Brushless Speed Controllers ARE JUNK, I would not recommend them at all. Within 30 Seconds of Initial test without props, one of the four ESCs burnt. Please save your money and get some standard ESCs.

[copterrichie]

I heard from the vendor and they are sending a replacement esc and I ordered another one from a different source. Maybe I was too quick to judge, lets see what happens upon receipt.

[iambramha]

Donno about the Quattro I ordered a program card that dint work and the support people immediately said they will ship out one with my next order, no questions asked.

[enggricha]

If they are four individual ESC like that inside...Y not use 4 independent ESCs outside? I mean does this have any specific advantage? apart from saving some power distribution work?

[humblehacker]

I was just about to post a question about these, so I'm happy I'm not the only one interested I'm still 50/50 on whether or not I want to go with one of these... I have an HK NanoWii that I'm currently using for a flying wing but would like to move up to a quad pretty soon. The NanoWii comes with a Spektrum DSM transmitter for which I'll be using a DX5e. One question I had was whether or not I would have to buy a separate programming card for the EMAX 4in1 or if I could program straight from MultiWii. Also, wondering what a good motor combination would be.

[copterrichie]

PLEASE DO NOT PURCHASE this device, it is junk!! I ordered two back up ESCs and apparently, there is something wrong with the main motherboard. Burnt one of the ESC and a BRAND NEW Motor. Huge mistake made with this junk. Can not speak for the Hobbywing version.