This high-performance 40A Brushless ESC with a built-in 5V/3A BEC delivers precise speed control and reliable power management for 2S-4S LiPo configurations in RC airplanes, drones, and helicopters.
📋 Comprehensive Product Specifications
| Feature |
Specification |
| Continuous Current |
40A |
| Burst Current |
50A (up to 10 seconds) |
| Input Voltage |
2S – 4S LiPo / 5 – 12 cells NiMH |
| BEC Output |
5V / 3A (Linear Mode) |
| Weight |
~35g |
| Dimensions |
~68mm x 25mm x 8mm |
⚡ Key Product Benefits
-
- Smooth Throttle Response: Advanced microprocessor ensures linear, rapid, and precise throttle control.
- Integrated 5V/3A BEC: Powers your receiver, flight controller, and servos without needing a separate battery pack.
- Comprehensive Protection: Features low-voltage cutoff, overheat protection, and automatic throttle signal loss defense.
- Universal Compatibility: Works seamlessly with a wide range of high-RPM brushless motors and major transmitter brands.
- Easy Calibration: User-friendly throttle range calibration ensures quick synchronization with your radio gear.
🛠️ Typical Applications
-
- Fixed-wing RC airplanes and gliders
- FPV racing drones and multirotors
- RC helicopters (450 class and similar)
- Custom DIY robotics projects requiring brushless motor control
