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Hobbywing Skywalker 40A V2 ESC

4,000.00

The Industry Standard for Reliable Fixed-Wing Power The Hobbywing Skywalker 40A V2 is a high-performance, 32-bit electronic speed controller designed specifically for RC airplanes. Featuring upgraded DEO (Driving Efficiency Optimization) technology, it delivers ultra-smooth throttle response, lower operating temperatures, and extended flight times. With built-in safety protections and adjustable braking modes—including reverse brake for short-field landings—it is the perfect choice for trainers, park flyers, and sport pilots.

he Skywalker V2 Series takes Hobbywing’s most popular budget ESC and upgrades it with a high-performance 32-bit ARM M0 processor. This isn’t just a minor tweak; the new processor allows for much faster computation, resulting in a more linear throttle feel and support for high-RPM motors (up to 300,000 RPM for 2-pole motors).

Whether you are a beginner building your first trainer or an experienced pilot looking for a reliable replacement, the Skywalker 40A offers the perfect balance of “set-and-forget” simplicity and advanced programmable features.

Key Features:

  • DEO Technology: Driving Efficiency Optimization significantly improves throttle linearity and reduces the heat generated by the ESC, giving you more “punch” and longer battery life.

  • Advanced Braking Options: Beyond the standard brake, the V2 features Reverse Brake Mode, allowing you to shorten landing distances—perfect for flying in tight spaces.

  • Comprehensive Safety Suite: Includes start-up protection (motor won’t spin until throttle is zeroed), low-voltage cutoff, overheat protection, and signal loss failsafes.

  • Easy Programming: Easily calibrate your throttle or adjust settings using your transmitter sticks or the optional Hobbywing LED Program Card.

  • Built-in Linear BEC: Provides a stable 5V output to power your receiver and up to 4 standard servos without needing a separate battery.

Technical Specifications:

  • Continuous Current: 40A

  • Peak Current: 55A (up to 10 seconds)

  • Input Voltage: 2-3S LiPo | 5-9 cells NiMH

  • BEC Output: Linear Mode 5V @ 3A

  • Processor: 32-bit ARM M0

  • Input Wire: Red-14AWG-100mm / Black-14AWG-100mm

  • Output Wire: Black-14AWG-75mm (x3)

  • Weight: ~36g

  • Dimensions: 60 x 25 x 8 mm

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