Description
The Tribunus III 14-220A ESC from Scorpion Power Systems marks a new era in high-performance electronic speed controllers. Designed using premium Western components and manufactured in Taiwan, this next-generation ESC delivers exceptional reliability, intelligent motor control, and outstanding safety for high-demand RC aircraft and industrial UAV applications.
Built around Scorpion’s proprietary motor control algorithm and unique hardware design, the Tribunus III offers smoother throttle response, improved efficiency, and enhanced protection features compared to previous models. Whether you're flying high-performance aerobatic aircraft, large-scale models, or professional UAV platforms, this ESC is engineered to perform at the highest level.
Key Features
- 220A max continuous current (60 seconds @ 100% throttle with 35m/s airflow)
- 300A peak current capability
- Wide operating voltage range: 13–61V
- Adjustable BEC output: OFF / 5.1V–12.1V
- 15A continuous BEC output @ 8.1V
- 30A peak BEC output (1 second) @ 8.1V
- Ultra-low on-resistance: 0.55mΩ x2
- Dynamic drive frequency: 8kHz–32kHz
- Maximum electrical RPM: 240,000 RPM
- Heavy-duty 8 AWG cables (200mm)
- Premium Western components
- Manufactured in Taiwan for consistent quality
Perfect For
- Large-scale RC aeroplanes
- 3D aerobatic aircraft
- EDF jets requiring high current
- Industrial UAV platforms
- Professional aerial systems demanding intelligent ESC management
What’s Included
- 1 x Tribunus III 14-220A ESC
- 2 x BEC Cables (410mm)
- 1 x Mounting Hardware Pack
- 1 x BEC Voltage Stabilising Capacitor
Full Dimensions
- ESC Body Size: 46.1 x 80.7 x 32.3 mm (1.81 x 3.17 x 1.27 in)
- Mounting Tab Dimensions: 26.0 x 89.0 mm (1.02 x 3.50 in) / M3 Bolt
- Cable Size: 8 AWG x 200mm
Specifications
- Max Continuous Current*: 220 Amps
- Peak Current: 300 Amps
- Operating Voltage Range: 13–61 Volts
- BEC Output Voltage: OFF / 5.1V to 12.1V adjustable
- Max Continuous BEC Output: 15 Amps @ 8.1V
- Peak BEC Output: 30 Amps/1s @ 8.1V
- On Resistance: 0.55mOhms x2
- Drive Frequency: 8kHz – 32kHz Dynamic Frequency
- Max Electrical RPM: 240,000 RPM
- Weight (without wires): 194g (6.84oz)
- Weight (with wires): 294g (10.37oz)
- Weight including packaging: 610g
- *Max Continuous Current rating at 100% throttle for 60 seconds with 35m/s airflow.
Why Buy From Probuild Aircraft?
✅ Official UK Scorpion Power Systems stockist
✅ 100% genuine products
✅ Trusted by top international pilots
✅ Fast UK shipping
✅ Trusted by pilots since 1993
Scorpion Tribunus III 14-220A ESC SBEC
£499.99Incl. VAT
Description
The Tribunus III 14-220A ESC from Scorpion Power Systems marks a new era in high-performance electronic speed controllers. Designed using premium Western components and manufactured in Taiwan, this next-generation ESC delivers exceptional reliability, intelligent motor control, and outstanding safety for high-demand RC aircraft and industrial UAV applications.
Built around Scorpion’s proprietary motor control algorithm and unique hardware design, the Tribunus III offers smoother throttle response, improved efficiency, and enhanced protection features compared to previous models. Whether you're flying high-performance aerobatic aircraft, large-scale models, or professional UAV platforms, this ESC is engineered to perform at the highest level.
Key Features
- 220A max continuous current (60 seconds @ 100% throttle with 35m/s airflow)
- 300A peak current capability
- Wide operating voltage range: 13–61V
- Adjustable BEC output: OFF / 5.1V–12.1V
- 15A continuous BEC output @ 8.1V
- 30A peak BEC output (1 second) @ 8.1V
- Ultra-low on-resistance: 0.55mΩ x2
- Dynamic drive frequency: 8kHz–32kHz
- Maximum electrical RPM: 240,000 RPM
- Heavy-duty 8 AWG cables (200mm)
- Premium Western components
- Manufactured in Taiwan for consistent quality
Perfect For
- Large-scale RC aeroplanes
- 3D aerobatic aircraft
- EDF jets requiring high current
- Industrial UAV platforms
- Professional aerial systems demanding intelligent ESC management
What’s Included
- 1 x Tribunus III 14-220A ESC
- 2 x BEC Cables (410mm)
- 1 x Mounting Hardware Pack
- 1 x BEC Voltage Stabilising Capacitor
Full Dimensions
- ESC Body Size: 46.1 x 80.7 x 32.3 mm (1.81 x 3.17 x 1.27 in)
- Mounting Tab Dimensions: 26.0 x 89.0 mm (1.02 x 3.50 in) / M3 Bolt
- Cable Size: 8 AWG x 200mm
Specifications
- Max Continuous Current*: 220 Amps
- Peak Current: 300 Amps
- Operating Voltage Range: 13–61 Volts
- BEC Output Voltage: OFF / 5.1V to 12.1V adjustable
- Max Continuous BEC Output: 15 Amps @ 8.1V
- Peak BEC Output: 30 Amps/1s @ 8.1V
- On Resistance: 0.55mOhms x2
- Drive Frequency: 8kHz – 32kHz Dynamic Frequency
- Max Electrical RPM: 240,000 RPM
- Weight (without wires): 194g (6.84oz)
- Weight (with wires): 294g (10.37oz)
- Weight including packaging: 610g
- *Max Continuous Current rating at 100% throttle for 60 seconds with 35m/s airflow.
Why Buy From Probuild Aircraft?
✅ Official UK Scorpion Power Systems stockist
✅ 100% genuine products
✅ Trusted by top international pilots
✅ Fast UK shipping
✅ Trusted by pilots since 1993