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HobbyKing 40A BlueSeries Brushless Speed Controller

HobbyKing 40A BlueSeries Brushle...

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 exce...

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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 5A SBEC 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.
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

Cont. Current: 40A
Burst Current: 60A
Battery: 2-6 Cell Lipo / 5-18 Cell Ni-XX
SBEC: 5.5V/ 5A Output
Size: 52*25*10mm
Weight: 36g


Additional Information

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Excelent ESC. A must have for park flyers or slow flyers. Also, with the programming card, you can match any plane or helicopter with.
Good ESC for 450 PRO heli - it fts in front under battery holder between the frame. I use it on 6S setup and it is not even warm after 6 min flight and 1300mah battery...
good esc for 40A, and a nice price

I'm very happy with the BlueSeries ESCs, even with the advent of newer ESCs on the market. The programming card that is used to program these ESCs is extremely easy to use and the ESCs have held up to the extreme heat of the Phoenix, Arizona, USA area quite well. A great product to use.
My HobbyKing 40A BlueSeries Brushless Speed Controller has a fault. One of the capacitor legs is not welded. Is is too costly to send it back compared to the price of this item. I'm still disappointed that this defect was not detected during control ...

Mon HobbyKing 40A BlueSeries Brushless Speed Controller a un dfaut. L'une des pattes d'un condensateur n'est pas soude . Par rapport au prix de l'article il est trop cher de le renvoyer. je suis quand mme dus que ce dfaut n'ait pas t dtect au contrle ...
Ottimo regolatore di tensione per l'alimentazione di motori Brushless da 40 A buono il rapporto qualit prezzo
Good stuff for the price. I have some 30A esc of this type, I do not expect any trouble with this one.
Using with Turnigy Aerodrive SK3 2836 1500KV and 8x4 prop, sometimes it acts a bit weird when throttling up the first time. It it stays cool even without a good airflow going over the heat sink.
I like these blueseries. Flash with Simon K to eliminate a most of the whine
RAS bon produit pas chere fait son travail et surtout peu etre programmer a l'aide d'une carte que du bonheur
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