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USA warehouse now open.
Our USA warehouse is now open! Low cost shipping and an ever growing variety make ordering from the US warehouse even better value!
  Item found in the following categories;
> Speed Controllers > All Speed Controllers
> Speed Controllers > HobbyKing ESC
> Speed Controllers > Under 20 Amp

  RATED:

Hobbyking SS Series 18-20A ESC (USA Warehouse)

Hobbyking SS Series 18-20A ESC (USA Warehouse)


The Hobbyking SS series comes with a limited range of programming functions and are designed to be plug-n-play.
A perfect ESC for those looking for something simple to use and economic.


Spec.

Weight: 18g
Size: 32x47x4mm
Cells: 2-3S (Auto Detect)
Max Current: 18A
Burst: 20A
BEC: 2A

User Programming options.
Battery setting: LiPo and NiMH
Brake: Enable/Disable

PRODUCT ID: HK-SS20A

30g Back warehouse: 0 10+ $7.56
Email Buddy Issue Price War
acc.
  • Male XT60 connectors (5pcs/bag) GENUINE

    Combo Price: $1.77   IN STOCK

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

    Combo Price: $0.21   IN STOCK

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

    Combo Price: $1.66   IN STOCK

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

    Combo Price: $0.21   IN STOCK



Further discounts available for registered & logged-in customers.
 Customer rated
412
crowns
  
 
Total of 11 discussions.
Timothee  1 points - 5/23/2013
 
I have tried turning off the brake and calibrating the throttle on this ESC without success. I am unable to find instructions for this particular ESC. When I turn on the transmitter with throttle on max, then turn on the ESC, it does go into programming mode with the 1-1, 2-2, 3-3 beep sequence. But whenever I put the throttle to zero, I just hear a long beep and nothing else. How do I know what is the current setting for brake? I have done this sequence with all three of my ESC's for my tricopter, but the motors still don't start at the same transmitter throttle setting and one the esc's has a brake and not the other two. Frustrating!
Cesar6803  1 points - 4/14/2013
 
I just received this esc and its wont work well it works but its Keeps the motor stuck its wont move freely when on but when u turn it off it spins and when powering on it won't play a tune it just beeps
 hank74 73 points
got this one too and my just beep once..dose the motor turn just a little bit when you plug it in?try chancing the wires around
 Cesar6803 1 points
I tryed that but it run it only doesn't let the motor move freely when on like on stand by so it's like when the motor is running, I turn down the power and try to spin it with my hands it like stiff
 hank74 73 points
looked at my and it does the same thing so i tried to reprogram it and then it came free its a break that makes it do that.the program is in the file tap when you hear the bibs by the second time on the break, just put the throttle stick to idle on the required setup you'll hear some bibs that it took it then some more that means it's out of program.
1flyguy  19 points - 2/27/2013
 
can I use this on my 250 heli with Turnigy 2627 Brushless Outrunner 3800kv??
Nicholas  1 points - 1/26/2013
 
Is it ok to use a more powerfull ESC than needed? Or will it break something? For example would a 10A motor work with it?
 Hobby Robbie 21 points
You can always use a higher amp rated ESC and in fact it is much safer to you electrical system to do this. It will not overheat the motor. The only thing is you do not want to get more than you need because the esc gets heavier as you increase the amp size and you will sacrifice performance of the model.Check the max amp draw of your motor in the specs and go about 20-30% higher. Hope this helps.
 hank74 73 points
Hobby Robbie is right but i don't go 15% above amp that the motor calls for if you do you can burn your motor if don't have the right propeller or geared right were the the motor wants more amps than it can handle and then over heat.
chanyote66  61 points - 6/23/2012
 
Has anyone combined the FET's of two of these for a higher amperage? I have 4 that I got For a Quadracopter and was thinking of desoldering them to combine onto two, giving me a potential 36-40A?
 diy-pro 298 points
I wish someone would have answered you. I asked this question awhile back on here and rc univ. I have a blown 70a turnigy trust but the fets are working and wanted to adhere them to a controller....
dwpennington  9 points - 5/21/2012
 
does this esc come with connectors to the motor installed or do i need to buy some
 Michael 15 points
No connectors on either side. You have to purchase them.
 Canamflyer 125 points
Usually the motor connectors come with the motor, not always.
As for power, they could not know what you would want so buy them seperately.
 Chad 2 points
The connectors are not attached and don't come with the purchase.
 dwpennington 9 points
thank you for the replies
sleepyaligator  1 points - 4/10/2012
 
Why are the motor wires labeled A B C ? So far my Bixler servos work fine, but not response from the BEC or motor on channel 3.
 ZenReversal 7 points
http://www.youtube.com/watch?v=48MQR3UV7x0 About 4.5 minutes in he discusses brushless ESC wiring.
BEST ANSWER CREDIT AWARDED
 sleepyaligator 1 points
Thanks. Good video, but my ESC was sick. I replaced and am good to go flying this week!
AEROCAM  9 points - 9/27/2011
 
how do you set the brake to off? i'm using 4 of these in a quadcopter..
 chanyote66 61 points
If you cut your throttle and the Propellers spin down with out an abrupt stop the brake is off. You can easily see the difference.
 hank74 73 points
the program is in the file tab it's easy to do
zanek  96 points - 9/6/2011
 
Does it have reverse? Or can you program in reverse?
 Doubletap 76 points
All brushless motors can easily be reversed in rotation direction by swapping any two motor to ESC wires/connectors.
 hank74 73 points
no it don't
Sky Surfer 1  6 points - 6/8/2011
 
Is this ESC switched or linear?
 ilektron 66 points
Definitely linear.
BEST ANSWER CREDIT AWARDED
 imotox 29 points
Linear
Erik  3 points - 5/16/2011
 
20A ESC for cheap? Sign me up!
 AntSp1 35 points
I just ordered one.
 ilektron 66 points
and from USA warehouse? Thank you!
 dwpennington 9 points
note, it doesnt come with any connectors, both sides are bare, mine was bad out of the box, kinda heavy too
Customer Reviews
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Overall Rating
AntSp1
33 likes
Value
Quality
Like it?
My stock ESC on my plane let out the magic smoke, so I ordered this and 4 days later it arrived.

I soldered it up, plugged it in, and it beeped all the right beeps. Ran some test and my motor was still pulling 14A just like before.

Took the plane down to the park and flew it kinda "sporty". Stopped to check the temp a few times and it was warm to the touch but not hot.
Can't beat the price for this ESC. Thanks HK!


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Overall Rating
imotox
9 likes
Value
Quality
Like it?
Simple and really a decent esc.


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Overall Rating
Greenfuelboy
132 likes
Value
Quality
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I bought one of these from a club member and love it in small foam planes. I have one in my cub. I am using four HXT 900 servos with a 18000mah 3 cell lipo pulling 15 amps at full throttle with no problems. These work great. I just ordered two more and expect the same quality with my next project.


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Overall Rating
Paul
4 likes
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Quality
Like it?
Not sure what the point is of having a US warehouse if it takes half a year for an item to get back in stock... Still waiting on a shipment...


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Overall Rating
mushrushc
10 likes
Value
Quality
Like it?
Still haven't gotten my shipment after four months from ordering because of the back ordered ESC. Get on the roll Hobbyking.


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