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Spedix GS40 40A 4in1 2S-6S BLHeli 32 ESC

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USD $66.99

Spedix GS40 40A 4in1 2S-6S BLHeli 32 ESC

Spedix brings another solid product to the market with this 6S electronic speed controller. Using lowest RDS standard size 5x6mm MOSFET with only 0.85mOhm resistance makes the ESC 40A capable in the real world. 

    In contrast to the 30V MOSFET used by most competitors in the market, this 40V MOSFET improves the overall reliability in fast response to throttle signals. To meet the strict requirements in racing competition, Spedix designed a 50V power supply circuit and 5V clean output. To improve high current workload, Spedix uses high TG PCB of 6 layers even though the cost is much higher. The included heatsink doesn't add to the size of the ESC and is only covering the parts that count, reducing weight compared to a full board heatsink. 

    On top of all these top quality features, Spedix engineers managed to control the dimensions to be the same as a standard 36mm flight controller board, without sacrificing the precious space in a quad. 


    • 40A continuous current
    • 6S compatible
    • BLheli 32 firmware (Dshot1200)
    • Metal heatsink
    • 40V MOSFETs
    • Includes silicone connection wires, battery wire, and capacitor


    • Firmware: BLHeli_32
    • Input: 2S-6S
    • Constant:40A
    • Burst >45A (10s)
    • Size: 38.5x43x6mm
    • Weight: 11.8g (not including cables)
    • Built-in current sensor


    • 1x GS40 4-in-1 ESC
    • 5x Soft Mounting Grommets
    • 1x 35v 470 uf Capacitor


    Why buy from AirBlade UAV:

    • Fast and Affordable Shipping: We ship everyday from Vancouver, Canada using USPS (US orders), Canada Post (Canada & International orders), UPS and DHL. Learn more about our Shipping Policies.
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    • High Quality Products: Most products we carry are tested extensively by our team of experienced pilots. We only carry products we would personally use.
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    • Support Community: We support local and international FPV communities and sponsor racing leagues where we see fit.




    Shipping Weight: 60g