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    Display : All categories 0 Power Systems 766 Speed Controllers 159 Brushless ESC 117

    HobbyKing 40A BlueSeries Brushless Speed Controller

    HobbyKing 40A BlueSeries Brushless Speed Controller

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    HobbyKing 40A BlueSeries Brushless Speed Controller

    218 Reviews
    Price:

    Now save save $14.12 $14.12

    Special Price $7.05 $7.05

    You save save $14.12 $14.12

    Was  $21.17

    Already Purchased Discontinued Product

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    SKU:
    Tz40A
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    Product Description

    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.
     
    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: 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

    Product Specifications
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    Reviews

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    michele | Verified Buyer

    • Overall
    • Quality
    • Value

    esc 40 a con bec 5 a

    Aug 10, 2017

    montato su eli t rex 450 con 4 servi digitali, l'esc risulta ottimo avendo un switching bec di 5 A

    | Verified Buyer

    • Overall
    • Quality
    • Value

    Certified Buyer Rated

    Jul 20, 2016

    Excelent ESC. A must have for park flyers or slow flyers. Also, with the programming card, you can match any plane or helicopter with.

    LikarD | Verified Buyer

    • Overall
    • Quality
    • Value

    Certified Buyer Rated

    Jun 28, 2016

    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...

    msrflight | Verified Buyer

    • Overall
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    • Value

    Certified Buyer Rated

    May 19, 2016

    good esc for 40A, and a nice price

    plmcc01 | Verified Buyer

    • Overall
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    • Value

    Certified Buyer Rated

    Feb 28, 2016

    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.

    Eric | Verified Buyer

    • Overall
    • Quality
    • Value

    Customer Rated

    Feb 11, 2016

    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 ...

    | Verified Buyer

    • Overall
    • Quality
    • Value

    Certified Buyer Rated

    Feb 11, 2016

    Ottimo regolatore di tensione per l'alimentazione di motori Brushless da 40 A buono il rapporto qualit prezzo

    Yeah! | Verified Buyer

    • Overall
    • Quality
    • Value

    Certified Buyer Rated

    Feb 01, 2016

    Good stuff for the price. I have some 30A esc of this type, I do not expect any trouble with this one.

    | Verified Buyer

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    Certified Buyer Rated

    Jan 27, 2016

    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.

    | Verified Buyer

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    Certified Buyer Rated

    Aug 22, 2015

    I like these blueseries. Flash with Simon K to eliminate a most of the whine

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    Manuals/Files
    Customer files
    MoseftsUsed Download [362]
    HK 40A esc manual Download [419]
    esc instructions Download [112]
    Instructions (PDF) Download [419]
    No File Name Download [175]
    BEC comparison Download [165]
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