Arcturus ESC 4 in 1 65A: Secure Power Meets Precision for Next-Generation UAVs

October 13, 2025

The Arcturus ESC 4 in 1 65A is a high-efficiency Electronic Speed Controller designed specifically for FPV and small-sized drones, delivering the perfect balance of robust power, advanced control, and unparalleled supply chain integrity. Built upon 15 years of specialized experience in high-reliability power electronics and compliant with NDAA requirements, this ESC ensures secure, stable, and high-performance flight across diverse critical applications.


Key Features

  • Arcturus ESC 4 in 1 65A architecture – compact (66x42x11mm), lightweight (30g) integration with powerful 65A continuous output.
  • Advanced Propulsion Control – utilizing Field-Oriented Control (FOC) and Space Vector Modulation (SVM) for superior efficiency and precision.
  • Sensorless Design Reliability – enhanced robustness by eliminating physical sensors prone to vibration and mechanical failure.
  • Industrial-Grade Thermal Management – double-sided cooling FETs and temperature protection for sustained demanding loads.
  • NDAA Compliant & Taiwan Origin – secure, "Red-Free" supply chain for defense and government contracts.


Technical Specifications

  • Current: 65A (rated) / 80A (peak) per motor
  • Voltage: 3S-6S Li-Po
  • Form Factor: PCBA (4-in-1)
  • Input: CAN/PWM


🌍 Why Choose the Arcturus ESC 4 in 1 65A?

With its robust 65A continuous current capacity, advanced FOC/SVM motor control, and critical "Made in Taiwan" NDAA compliance, the Arcturus ESC 4 in 1 65A is the trusted choice for drone manufacturers and integrators seeking high-reliability components for defense, government, and industrial UAVs. Whether you’re building long-endurance inspection drones or precision FPV systems, this ESC delivers consistent performance, operational safety, and crucial supply chain security.

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