Hobbywing Skywalker 120A V2 ESC – High-Performance RC ESC
by HobbyWing

Description:
Upgrade your RC aircraft with the Hobbywing Skywalker 120A V2 ESC—a cutting-edge electronic speed controller designed for precision and reliability. Built on a high-performance 32-bit ARM M0 processor running up to 96MHz, this ESC supports speeds up to 300,000 RPM (for 2-pole motors) and features patented reverse brake technology that simulates real aircraft landings with Reverse Brake and Linear Reverse modes. The system’s versatile programmability (via transmitter or LED program card, sold separately) lets you adjust brake type, brake force, voltage cutoff, startup mode, timing, active freewheeling, and search mode to perfectly suit your flight dynamics.

Advanced DEO (Driving Efficiency Optimization) technology ensures fast, smooth throttle response and higher driving efficiency, resulting in longer flight times and a cooler operating temperature. The integrated search mode helps locate your aircraft in visually obstructed environments and prevents battery damage by prompting disconnection after inactivity. Multiple built-in protections—against abnormal input voltage, thermal overload, throttle signal loss (Fail Safe), and low voltage cutoff—further extend the life of your ESC, making the Skywalker 120A V2 a reliable and cost-effective choice for every RC enthusiast.

Specifications:

• Continuous Current: 120A
• Peak Current: 150A
• Input Voltage: 3-8S LiPo
• SBEC Output: 10A continuous / 30A peak @ 5V/6V/7.4V/8.4V (programmable)
• Dimensions: 83 x 35 x 22 mm
• Weight: 117g
• Input Wires: 10AWG, 150mm
• Output Wires: 12AWG, 100mm
• Output Connectors: 4.0mm female pre-soldered
• Input Connector: None
• Programmability: Via transmitter or LED program card (sold separately)
• Programmable Options:
  • Brake Type: Disabled / Normal / Reverse / Linear Reverse
  • Brake Force: Low / Medium / High
  • Voltage Cutoff Type: Soft / Hard
  • LiPo Cells: Auto / 3S / 4S / 5S / 6S
  • Cutoff Voltage: Disabled / Low / Medium / High
  • Start-up Mode: Normal / Soft / Very Soft
  • Timing: Low / Medium / High
  • Active Freewheeling: On / Off
  • Search Mode: Off / 5min / 10min / 15min