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  Item found in the following categories;
> Speed Controllers > All Speed Controllers
> Speed Controllers > HobbyKing ESC
> Speed Controllers > 20 to 39 Amp

  RATED:

Hobby King 30A ESC 3A UBEC

Hobby King 30A ESC 3A UBEC

Specs:
Constant Current: 30A
Burst Current: 40A
Battery: 2-4S Lipoly / 5-12s NiXX
BEC: 5v / 3A
Motor Type: Sensorless Brushless
Size: 54 x 26 11mm
Weight: 32g

Programming Functions:
Battery Type: Lipo /NiXX
Brake: On / Off
Voltage Protection: Low / Mid / High
Protection mode: Reduce power / Cut off power
Timing: Auto / High / Low
Startup: Fast / Normal / Soft
PWM Frequency: 8k / 16k
Helicopter mode: Off / 5sec / 15sec (Start up delay)

Note:
User manual can be downloaded from the files Tab.



PRODUCT ID: F-30A

This product available from a warehouse near you!


Weight: 47g Quantity: 
International Warehouse
stock
10+
USA West Warehouse In Stock View Item
Price $9.99

acc.
  • Turnigy 4mm Heat Shrink Tube - RED (1mtr)

    Combo Price: $0.21   IN STOCK

  • PolyMax 3.5mm Gold Connectors 10 PAIRS (20PC)

    Combo Price: $1.69   IN STOCK

  • HXT 3.5mm Gold Connector w/ Protector (10pcs/set)

    Combo Price: $2.91   IN STOCK

  • Turnigy 4mm Heat Shrink Tube - BLACK (1mtr)

    Combo Price: $0.21   IN STOCK

  • Soldering Iron 230V 80W w/ Spare Tip

    Combo Price: $3.95   IN STOCK

  • Nylon XT60 Connectors Male/Female (5 pairs) GENUINE

    Combo Price: $3.75   IN STOCK

  • HobbyKing ESC Programming Card

    Combo Price: $6.15   IN STOCK



Further discounts available for registered & logged-in customers.
 Customer rated
5143
crowns
  
 
Total of 392 discussions.
Robert  4 points - 8/17/2014
 
Bought 4 of these for my first Quadcopter, went well at first, then started falling out of the sky the third time I had to rebuild. Thought it was brown out so fitted a stand allown ubec, all my flights were now only 3 feet high to prevent damage. Again it fell to the ground No 2 motor was just cutting out, suspect ESC had an old 30a ubec in a fixed wing model swapped them over, Qaud is now flying better & not cut out in several flights. So I have a faulty ESC to return it to Hobby King looks to much hassle, be where if you are buying 4 for a Quad check them out carefully, Quads come down like house bricks when power is lost even on one motor.
 DuncB 67 points
Hi Robert. I would be almost certain that you have a bad soldering joint. Check the soldering joints on the motor as a lot of them come already with badly soldered 3.5mm connectors. Next check the 3.5mm joints on the ESC. Don't return the ESC as this is unlikely to be the problem and you are very unlikely to get a refund. Please award me a point if my answer is correct
 Robert 4 points
Not happy with your reply.I spent a considerable amount of time rebuilding my Quad after it fell from about 12 feet, in the process I checked all connectors and replaced them at the time. I then put in a stand allown ubec to avoid brown out. The fault of cutting out persisted & thankfully got worse which pin pointed motor no2 at times this motor would not even restart after cutting out. So it was either the motor or the ESC after replacing the ESC with a known good one the fault just went away. I am now in the process of evaluation which involves 10 flights fault free before flying at my club site.
MrKay  1 points - 8/16/2014
 
Does it come complete with connectors or we have to buy separately.
 seawolf 115 points
Connectors are not included. You have to buy them separately.
diogo  5 points - 8/5/2014
 
Produto ó*timo!!!
0x0539  75 points - 8/4/2014
 
This is a perfect ESC to be used with SimonK fw.
cfrankfly  6 points - 7/30/2014
 
SimonK. does this have SimonK software. can I upload Simon K software to this device? does this ESC work well with multicopters?
 SkyLe 873 points
Does not come with SimonK firmware, but can easily be flashed with it. I use them on my quad (with SimonK) and I think they're great!
Customer Reviews
Create an account
Overall Rating
avlisogeid
65 likes
ValueUNRATED
QualityUNRATED
Like it?
excellent cheap ESC, exactly as described, easy to program with TX and very good throttle response. I'm using it with a 4200kv outrunner and 3s lipo with 64mm EDF, great setup!. thanks HK


4 comments. Reply..

Overall Rating
rtfc7
51 likes
ValueUNRATED
QualityUNRATED
Like it?
Picked this up a week or so ago the unit came in perfect condition. programming was not required as it worked configured out of the bag. it would be beneficial to have a detailed spec sheet on beep config packaged w eack hk unit sold rather than hunting online or waiting for someone to post. would buy or reco again


1 comment. Reply..

Overall Rating
PuntoFire
67 likes
ValueUNRATED
QualityUNRATED
Like it?
I have bought this and receivied few days ago. It was well packed. I had 1 flight with it, and it was good. No problems occured during the flight. After flight it was barely hot. I recommend this esc, because it's possible to program, and it has good price/quality ratio. :)


No comments. Reply..

Overall Rating
busher
161 likes
ValueUNRATED
QualityUNRATED
Like it?
Good quality and well built, pre progged from box with generic settings, but easily programmed from TX. Bang on the mark for a speed controller


1 comment. Reply..

Create an account
Overall Rating

12 likes
Value
Quality
Like it?
It is worth spending the extra dollar or so to have the 3.5 mm connectors already on these esc's. This was money well spent and can handle the rated 30 Amps.


2 comments. Reply..

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