Register

Product Finder

Settings

Useful links

 
[["US","AU","GB","DE"]]
Register
Shipped From:
  • Global
  • USA

HobbyKing 50A Boat ESC 4A UBEC

HobbyKing 50A Boat ESC 4A UBEC

QTY:

Now save save $0.00 $0.00

$23.21
Rating:
Stock:
Weight:
130 g
SKU:
9261000040-0

Suggestion Box

Please let us know if you found any issues with this product listing.
We take our customer comments very seriously and in many cases our website modifications and product updates are a result of your comments!

Price War

If you've seen a product elsewhere for a better price, please let us know! HobbyKing pride themselves on offering the best price, so if there if you see something cheaper elsewhere, let us know!

Product
Description

Specs:
Constant Current: 50A
Burst Current: 70A
Battery: 2-6S Lipoly
BEC: 5.5v / 4A
Motor Type: Sensorless Brushless
Cooling: Watercooled
Size: 87 x 38 x 22mm
Weight: 105g

Programming Functions:
Running Mode: Forward with brake / Forward and reverse with brake / Forward and reverse
Acceleration: 6% / 9% / 12%
Low Voltage Protection: None / 2.6V / 2.8V / 3.0V / 3.2V / 3.4V
Start Mode (Punch): Level 1 / Level 2 / Level 3 / Level 4 / Level 5 / Level 6 / Level 7 / Level 8 / Level 9
Reverse Force: 25% / 50% / 75% / 100%
Timing: 0° / 5° / 10° / 15° / 20° / 25° / 30° / Automatic

Product
Specifications

Additional Information

  • SKU:
    9261000040-0
  • Brand:
    HobbyKing
  • Weight(g)
    130.00
  • Length
    130.00
  • Width:
    30.00
  • Height:
    60.00
Community
Discussions
Rate&
Review

Write Your Own Review

Only registered users can write reviews. Please, sign in or sign up

Quality
Overall
Value
Never run 2 of these without removing 1 red wire from 1 of the ESC RX Wire otherwise you burn up the ESC's BEC. These do run perfect on Dual Setups. I have built more than 200 Boats with These. FPSRC Carolina-Discount
Quality
Overall
Value
Overall
Value
Quality
I've bought many of these series esc and all are pretty much plug and play. Never failed me without any misuse. I'll definitely buy again if needed one.
Overall
Value
Quality
Overall
Value
Quality
I bought 2 of them in order to use them in a catamaran bait boat with a programming card. I tryied to program with the card...but no sound... I was thinking that I should program via radio... Just nothing...no sound, no beep, nothing...
Doesn´t work any of them.
Those ESC are a crap, money lost.
And there is no boat ESC available in the page... Maybe I must search in other page and other brands...

In a second purchase I buyed other two ESC, but the HobbyKing 50A SBEC ones....works perfectly...but are not for boats...
What should I do?
Overall
Value
Quality
Quality
Value
Overall
This ESC only last for 5 seconds on my boat. Using a 4s lipo with 2100 kv motor. Just 2 meters after launch I can hear 1 of the capacitor pops. Did used a the programming card before testing & yes throttle was also calibrated.

Quality
Value
Overall
Quality
Value
Overall
Guter und Preiswerter Regler hat nur einen Nachteil das teil luft bei mir nicht an 2S bei 3S u 4S problemlos

Unbedingt Progr Karte Mitbestellen

macht das programieren zum Kinderspiel !!
Quality
Value
Overall
Quality
Value
Overall
It is very good, I take it in the my boats, It help the boats run very fast
Quality
Value
Overall
Quality
Value
Overall
No on/off switch on these unlike the car ESCs which is a bit poor!!!!!
Quality
Value
Overall
Quality
Value
Overall
This is pretty much a plug n play ESC, which is just as well as the manual is the manual from hell. I am using it on a outrigger running a 3S with a 2845 3700KV.
In a test in my swimming pool (don't ask..) I was able to get the motor wires to smoke and the ESC didnt give up and blow. It reduced power and then tripped. Wait 10 minutes and it was back. This is just what you want. The unit is sealed in epoxy and the cooling has a huge heat sink with lots of thermal mass. yes, it makes it heavy, but, it also means it can absorb an awful lot of punishment.
The best accolade I can give it is to say I will by the 120A version for a deep V I am planning.
Quality
Value
Overall
Quality
Value
Overall
.................................................................
Quality
Value
Overall
Quality
Value
Overall
Well constructed, solid esc. No connectors included in the package however - this would help! Very please with the item
Quality
Value
Overall
View all reviews
Upload
Videos
Upload video
Upload
Files

Only registered users can upload files. Please log in or register to start helping your fellow hobbyists today!

Product Tags

Use spaces to separate tags. Use single quotes (') for phrases.