At Aerobertics, we are proud to offer the Scorpion Tribunus III 14-220A ESC, representing a new generation of high-performance electronic speed controllers from Scorpion Power Systems.
Designed using exclusively high-quality Western components and manufactured in Taiwan, this next-generation ESC delivers outstanding performance, reliability, and safety. Built around Scorpion’s proprietary hardware design and advanced motor control algorithms, the Tribunus III offers smooth operation, precise throttle response, and exceptional efficiency—even in the most demanding applications.
Whether you are flying high-performance RC aircraft or operating industrial UAV platforms, this ESC provides the intelligence and power handling required for large-scale electric setups.
Key Features
- Advanced proprietary motor control algorithm for ultra-smooth performance
- High efficiency and low resistance design
- Adjustable BEC output for flexible system integration
- Robust construction for maximum reliability
- Designed for both hobby and professional UAV applications
Specifications
- Max Continuous Current*: 220 A
- Peak Current: 300 A
- Operating Voltage: 13 – 61 V
- BEC Output Voltage: OFF / 5.1V – 12.1V (adjustable)
- Max Continuous BEC Output: 15 A @ 8.1 V
- Peak BEC Output: 30 A (1s) @ 8.1 V
- On Resistance: 0.55 mΩ × 2
- Drive Frequency: 8 kHz – 32 kHz (dynamic)
- Max Electrical RPM: 240,000 RPM
- ESC Dimensions: 46.1 × 80.7 × 32.3 mm
- Mounting Tabs: 26.0 × 89.0 mm / M3 bolts
- Cable Size: 8 AWG × 200 mm
- Weight (without wires): 194 g
- Weight (with wires): 294 g
- Weight (including packaging): 610 g
*Continuous current rating measured at 100% throttle for 60 seconds with 35 m/s airflow.
Included in the Box
- 1 × Scorpion Tribunus III 14-220A ESC
- 2 × BEC cables (410 mm)
- 1 × Mounting hardware pack
- 1 × BEC voltage stabilizing capacitor
Performance You Can Rely On
At Aerobertics, we trust the Tribunus III series for its unmatched combination of power, precision, and safety—making it a top choice for demanding pilots and professional UAV operators alike.
