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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
> Multi-Rotors & Parts > Speed Controller > Hobbyking Blue Series

  RATED:

HobbyKing 20A BlueSeries Brushless Speed Controller

HobbyKing 20A BlueSeries Brushless Speed Controller

Its no “Mystery” where these ESCs are made, now they are available to you at HobbyKing prices.

Built with imported N-Channel mosFET's and an ultra fast Atmel MCU & heartbeat make this a high performance ESC with excellent sync capabilities. This ESC has a 2A BEC for solid reliable servo power.
Programmable via an R/C controller.It allows you to program all functions to fit your specific needs, which makes it efficient and user friendly.
 
Features:
Extremely low internal resistance
Super smooth and accurate throttle linearity
Over heat and over-load protection
Auto shut down when signal is lost or radio interference becomes severe for more than 2 seconds
Supports high RPM motors
Power arming protection (prevents the motor from accidentally running when switched ON)
New Advanced programming software
 
Programming features:
Brake setting (we recommend using brake for only folding props applications)
Battery type(LiPo or NiCd/NiMh)
Low voltage cutoff setting
Factory default setup restore
Timing settings (to enhance ESC efficiency and smoothness)
Soft acceleration start ups (for delicate gearbox and helicopter applications)
Governor mode(for helicopter applications)
Motor rotation( clockwise\counterclockwise)
Switching frequency
Low voltage cutoff type (power reduction orirnmediate shutdown)
 
Factory default settings:
Brake:  off
Battery type Detect:  LiPo with Automatic Cell
Low voltage cutoff threshold:  Medium (3.0V/65%)
Timing setup:  Automatic
Soft Acceleration Start Up:  Medium
Governor mode :  OFF
Frequency :  8kHz
Low voltage cutoff type:  Reduce power

Spec.
Cont. Current: 20A
Burst Current: 30A
Battery: 2-4 Cell Lipo / 5-12 Cell Ni-XX
SBEC: 5V/ 2A Output
Size: 33*23*6mm
Weight: 18g


PRODUCT ID: HKz20A

This product available from a warehouse near you!


Weight: 39g Quantity: 
United States Warehouse Out Of Stock
stock
-11
Price$10.78


acc.
  • Mystery 20A Brushless Speed Controller (Blue Series)

    Combo Price: $10.48   BACKORDER

  • HobbyKing Programming card for BlueSeries Brushless Speed Controller

    Combo Price: $3.28   IN STOCK



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 Customer rated
553
crowns
  
 
Total of 78 discussions.
Santoso  2 points - 4/2/2014
 
* Sebhol : The wire is 18 gauge or 1.024 mm core diameter
stephen  30 points - 3/11/2014
 
Just flashed 4 of these esc's for my kk2 quad with simon k firmware ......great esc now
Luke  4 points - 3/5/2014
 
16 gauge wire I think
Sebhol  17 points - 3/4/2014
 
Can someone tell me the size wires are on the ESC, I want to order the same size wire as on the ESC so it doesn`t look too homemade :)
 Ben 34 points
Hey Sebhol the wire size is 18 gauge, and black if your worried about aesthetics :)
BEST ANSWER CREDIT AWARDED
 Sebhol 17 points
Ok, Thank you! I am ordering these very soon! Thanks again :)
Blue_Rocket  382 points - 1/31/2014
 
reat product! Much che aper if you use this vv vv vv. hobbyking . com /buddy .asp ?code= 0C5D1CA4-A81A-418A-9503-64FC61C8ACC9
Customer Reviews
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Overall Rating
karaoke
11 likes
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GREAT ESC..THE PRICE IS GOOD TOO


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smasher41
95 likes
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use these esc's in my 50mm edf's. works awsome but programming is a pain, hopefully new blue series program card will cure this.


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5 likes
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Purchased several of these in the past, will continue to buy, great value


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alechetti
88 likes
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presi 2, perfetti.
ottimo regolatore al pari di quelli molto pi costosi, molto regolare l'accelerazione senza strappi o "buchi" a 20A continui con 3 celle risulta tiepido dopo 2 minuti.
perfetto, confermo 5 stelle


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Dark_Hero
12 likes
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I use this on a 12A inrunner because the 12A blueseries couldnt handle the 3 servo's combined with the motor..


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