40A Brushless ESC 2-4S Electronic Speed Controller with 5V 3A BEC & XT60 Plug for RC Airplanes, Drones, Helicopters and Multi-Rotor Aircraft

Detailed Description

The 40A Brushless ESC is a reliable and efficient electronic speed controller designed for brushless motors used in RC aircraft, drones, helicopters, and multi-rotor platforms. Supporting 2S to 4S LiPo battery configurations, this ESC delivers up to 40A continuous current, ensuring stable and responsive motor performance during flight.

Equipped with a built-in 5V 3A Battery Elimination Circuit (BEC), the controller can directly power receivers, servos, and flight controllers, eliminating the need for a separate power supply. The pre-installed XT60 connector allows quick and secure battery connections, making installation simple and convenient.

Designed with advanced firmware and protection features, the ESC provides smooth throttle control, fast response times, and reliable operation. Its compact design and lightweight construction make it ideal for fixed-wing aircraft, helicopters, quadcopters, hexacopters, and other RC platforms.

Key Features

• Supports 2S–4S LiPo battery packs
• 40A continuous output current
• Built-in 5V 3A BEC power supply
• Compatible with brushless motors
• Pre-installed XT60 battery connector
• Smooth and precise throttle response
• Fast startup and stable motor control
• Overheat protection
• Low-voltage protection
• Signal loss protection
• Compact and lightweight design
• Suitable for RC airplanes, helicopters, and drones
• Easy integration with flight controllers and receivers

Specifications

• Product Type: Brushless Electronic Speed Controller (ESC)
• Continuous Current: 40A
• Peak Current: 55A–60A (short duration)
• Input Voltage: 2S–4S LiPo (7.4V–14.8V)
• BEC Output: 5V / 3A
• Connector Type: XT60 Plug
• Motor Compatibility: Sensorless Brushless Motors
• Control Signal: Standard PWM
• Cooling: Passive Heat Dissipation
• Application: RC Aircraft and Multi-Rotor Systems

Applications

• RC Airplanes
• RC Helicopters
• Quadcopters
• Hexacopters
• FPV Drones
• Fixed-Wing Aircraft
• DIY UAV Projects
• Multi-Rotor Aircraft
• Robotics and Brushless Motor Control Systems

Package Includes

• 1 × 40A Brushless ESC
• 1 × XT60 Connector (pre-installed)
• 1 × Servo Signal Lead

Weight

• Net Weight: 35 g