T-Motor Air 40A ESC 2–6S Brushless Electronic Speed Controller for Multirotor and Fixed-Wing UAV Applications

The T-Motor Air 40A ESC is a high-efficiency brushless electronic speed controller designed to deliver exceptional reliability and smooth performance for professional drones, multirotors, and fixed-wing aircraft. Engineered by T-Motor — a leader in UAV propulsion systems — the Air 40A ESC supports 2S to 6S LiPo batteries and ensures optimal power output with superior throttle response and stability. Built with high-quality MOSFETs and advanced firmware, it maintains excellent heat dissipation and consistent performance even under high current loads. Its compact and lightweight design allows easy integration into UAV frames while providing advanced protection features such as overcurrent, overtemperature, and throttle signal loss safeguards. Perfect for aerial photography, industrial UAVs, and FPV builds, the T-Motor Air 40A combines durability, efficiency, and precision control to meet the needs of demanding flight operations.

Key Features:

• Supports 2–6S LiPo input for versatile UAV and multirotor applications.
• High-performance 32-bit microprocessor ensures precise motor control.
• Excellent heat dissipation and low-resistance circuitry for high efficiency.
• Multiple protection features including overcurrent, overtemperature, and signal loss.
• Compatible with various flight controllers and communication protocols.
• Lightweight and compact design for easy installation and improved flight balance.

Additional Specification:

• Continuous Current - 40A
• Burst Current - 50A
• Input Voltage - 2–6S LiPo (7.4V–25.2V)
• BEC Output - None (Opto-Isolated)
• Firmware - Proprietary T-Motor Firmware