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.
The Stone 3115 Motor is a high-performance brushless motor meticulously engineered for FPV drones. Delivering an optimal balance of raw power, efficient operation, and exceptional reliability, this motor ensures your FPV drones achieve superior flight performance and operational stability. It integrates our advanced motor technology, refined through years of developing electric mobility powertrains, into a compact and robust package. Key Features • Ultra-High Thrust Capacity: Designed for burst power, offering up to 4500g of max thrust. • High-Performance Lineage: Benefits from advanced motor technology developed for electric mobility. • Non-PRC Supply Chain: Built with a China-free supply chain for enhanced security and component integrity. • Optimal Power Density: Delivers 1400W max power from a lightweight 103g design. • NDAA Compliance: Designed to meet the requirements of the US National Defense Authorization Act (NDAA). Technical Specifications • KV Value: 900 • Max Thrust: 4500 g • Voltage: 6S ~ 8S (3.7 V / cell) 🌍 Why Choose the Stone 3115 Motor? With its compact 103g lightweight design, formidable 4500g max thrust, and Taiwanese manufacturing reliability, the Stone KV900 Motor is the trusted choice for professional drone operators and manufacturers. Our commitment to a China-free supply chain and NDAA compliance ensures this motor is suitable for the most sensitive and high-stakes operations. For security-conscious fleets, the combination of high-end performance engineering and verifiable supply chain integrity is unmatched.
The Mercury AIO II is an advanced, all-in-one drone solution engineered for missions where the swift and accurate identification of individuals is paramount. At its heart lies a robust Qualcomm CPU, driving sophisticated AI capabilities that deliver superb person identification in real-time. This ready-to-fly UAV is purpose-built to provide an intelligent, unblinking eye for public safety, search and rescue, and other critical operations, offering unparalleled precision and autonomous intelligence to locate and monitor individuals in complex environments. Key Features Qualcomm-Powered AI for Superb Person Identification: Leveraging a robust Qualcomm CPU, the Mercury AIO II performs advanced, on-device AI inference for highly accurate and rapid person detection and identification, drastically improving efficiency in search and surveillance tasks. Millimeter-Level Precision in Any Environment: Achieve reliable, pinpoint navigation even in GPS-denied zones like dense forests, urban structures, or disaster sites, ensuring comprehensive and precise coverage during person-centric missions. Resilient, Real-Time Communication: Our proprietary tri-band video transmission system, with adaptive streaming and frequency hopping, guarantees a stable, low-latency, high-resolution video feed, maintaining continuous visual contact during crucial identification processes. Rapid Deployment and Autonomous Capabilities: Designed for immediate operational readiness, the Mercury AIO II can be deployed swiftly, with embedded AI enabling autonomous scanning and flagging of individuals, allowing operators to focus on strategy rather than manual control. Technical Specifications CPU: Robust Qualcomm CPU (7nm Qualcomm QRB5165) AI Capabilities: On-device AI for Person/Vehicle/Anomaly Detection from Qualcomm AI Hub Navigation Precision: Millimeter-level, GPS-Denied Navigation (Visual Inertial Odometry - VIO) Video Transmission: Proprietary Long-Range, Tri-Band Frequency Hopping, Adaptive Streaming Max Flight Time: Up to 33 minutes Max Speed: 55 mph Dimensions: Compact and lightweight for agile deployment 🌍 Why Choose the Mercury AIO II? For missions centered on finding and identifying individuals, the Mercury AIO II stands alone. Its powerful Qualcomm CPU and advanced AI are specifically optimized to excel in person identification, offering an unmatched advantage in speed and accuracy. This intelligent drone reduces the time and resources required for critical search operations, providing clear, actionable intelligence and ultimately enhancing the safety and success of missions where identifying people is the main objective. ✨ Gain the intelligent edge in person search and identification.
The Mercury H743 AI Flight Controller is a breakthrough all-in-one solution for cutting-edge UAVs, engineered to push the boundaries of what's possible in flight. This system redefines performance by integrating a high-precision flight controller, resilient communication, and on-board AI, giving you a complete brain for your drone. With a powerful 7nm Qualcomm QRB5165 chipset at its core, the Mercury H743 AI FC delivers unparalleled stability, intelligent operation, and consistent performance for a wide range of professional applications. Key Features Mercury H743 AI Flight Controller architecture: Compact design with integrated high-precision flight controller Qualcomm QRB5165 chipset: Fast processing and on-device AI capabilities Proprietary stabilization and navigation: Superior accuracy over open-source solutions GPS-Denied Navigation: Reliable millimeter-level navigation without GPS Long-range video transmission: Tri-band frequency hopping and adaptive streaming Embedded AI: On-device object recognition and real-time inference Technical Specifications Dimensions: 126mm × 82.5mm Weight: 81g Chipset: 7nm Qualcomm QRB5165 (Main Board) Connectivity: Long-Range WIFI (802.11ax WIFI6), Tri-Band Frequency Hopping (2.4GHz/5.1 GHz/5.8GHz) Precision: Millimeter-level (Position, GPS-Denied Navigation) AI: Embedded AI with Qualcomm AI Hub models Peripherals: MIPI CSI D-PHY 6, CAN-FD 5V 2, PWM-CH8, PCIe M.2 E.key, 1G Ethernet RJ45 🌍 Why Choose the Mercury H743 AI Flight Controller? With its remarkably compact 81g lightweight design, integrated 7nm SoC for high-precision flight control, and Made in Taiwan reliability, the FC M2 is the trusted choice for drone manufacturers and professional integrators alike. Whether you’re developing autonomous inspection drones, advanced surveillance UAVs, or custom robotics, this solution delivers consistent performance, unparalleled precision, and advanced intelligence. ✨ Elevate your autonomous capabilities today. 👉 Learn more and request a quote
