Emax Blheli 12A speed controller ESC
The Emax BLHeli 12A ESC is a high-performance electronic speed controller designed for multirotors, RC airplanes, and helicopters. Based on the advanced BLHeli firmware, it delivers fast throttle response, smooth motor control, and excellent linearity for precise flight performance. Supporting 2S to 4S LiPo batteries, the ESC features a built-in 5V/1A BEC, programmable motor direction, and multiple protection functions including low-voltage, overheat, and throttle signal loss protection. Its compact design, reliable operation, and OneShot compatibility make it an ideal choice for drone racing, aerial photography platforms, and general RC applications.
يُعتبر متحكم السرعة الإلكتروني Emax BLHeli 12A ESC وحدة تحكم عالية الأداء مصممة للطائرات متعددة المراوح والطائرات والمروحيات التي تعمل بالتحكم عن بعد. يعتمد على برنامج BLHeli Firmware المتطور الذي يوفر استجابة سريعة للخانق وتحكمًا دقيقًا بالمحرك وأداءً سلسًا أثناء التشغيل. يدعم بطاريات LiPo من 2S إلى 4S ويحتوي على دائرة BEC مدمجة بخرج 5V/1A بالإضافة إلى وظائف حماية متعددة مثل الحماية من انخفاض الجهد وارتفاع الحرارة وفقدان إشارة الخانق. يتميز بحجمه الصغير وأدائه الموثوق مما يجعله مناسبًا لمختلف تطبيقات الطائرات بدون طيار وأنظمة RC.
The Emax BLHeli 12A ESC is a compact and efficient electronic speed controller engineered to provide smooth and reliable motor control for RC aircraft and multirotor platforms. Built on the proven BLHeli firmware, it offers enhanced throttle response, improved motor efficiency, and excellent flight stability.
Designed specifically for multirotors while remaining compatible with fixed-wing aircraft and helicopters, this ESC supports programmable settings through a programming card or transmitter. Users can configure motor rotation direction, throttle range, and other operating parameters to suit their specific application.
The ESC incorporates a separate power supply design for the MCU and BEC, helping reduce electromagnetic interference and improving overall system reliability. Integrated safety features include low-voltage cutoff protection, over-temperature protection, and throttle signal loss protection, ensuring safe operation during demanding flight conditions.
With support for OneShot technology, the ESC delivers faster signal processing and more responsive motor control, making it suitable for racing drones, aerial photography platforms, and advanced RC projects.
Specifications
| Parameter | Value |
|---|---|
| Model | Emax BLHeli 12A ESC |
| Firmware | BLHeli |
| Continuous Current | 12A |
| Burst Current | 15A |
| Battery Support | 2S – 4S LiPo |
| BEC Output | 5V / 1A |
| OneShot Support | Yes |
| Motor Direction | Programmable (Normal / Reverse / Bi-directional) |
| Programming Method | Programming Card or Transmitter |
| Low Voltage Protection | Yes |
| Overheat Protection | Yes |
| Throttle Signal Loss Protection | Yes |
| Application | Multirotors, RC Airplanes, Helicopters |
| Dimensions | 44 × 20 × 8 mm |
| Weight | 15 g |
| Color | Black |
Applications
- FPV racing drones
- Quadcopters
- Hexacopters
- Multirotor UAVs
- RC airplanes
- RC helicopters
- Aerial photography platforms
- DIY drone projects
- Educational UAV projects
- Lightweight robotic systems
- Experimental flight platforms
- Remote-controlled aircraft