The Scorpion Tribunus III HV-180A ESC SBEC from Scorpion Power System represents a new era of high-voltage speed controllers. Designed using premium Western components and manufactured in Taiwan, this next-generation ESC delivers exceptional reliability, intelligent motor control, and outstanding safety features for serious RC aircraft and industrial UAV applications.

Built around Scorpion’s proprietary motor control algorithm, the Tribunus III HV-180A provides ultra-smooth throttle response, advanced active freewheeling, and dynamic drive frequency control for maximum efficiency and performance.

This ESC can operate up to 70V without voiding the warranty, making it ideal for demanding high-voltage setups.

Key Features

• 180A continuous current rating (60 sec @ 100% throttle with airflow)
  
• 250A peak current capability
  
• Wide 13–70V operating range (up to 70V supported under warranty)
  
• Powerful adjustable SBEC: 5.1V – 12.1V output
  
• 15A continuous BEC output @ 8.1V
  
• 30A peak BEC output (1 second)
  
• Ultra-low 0.55mΩ x2 on-resistance
  
• Dynamic drive frequency: 8kHz – 32kHz
  
• Maximum electrical RPM: 240,000
  
• Heavy-duty 8 AWG cables (200mm)
  
• Advanced protection and intelligent safety systems
  
• Data logging and advanced programming capability

Perfect For

• Large-scale electric aerobatic aircraft
  
• 12S–14S competition setups
  
• 3D and IMAC-style models
  
• High-performance EDF jets
  
• Industrial UAV platforms
  
• High-voltage Scorpion motor systems

Product Summary

The Tribunus III HV-180A SBEC is a professional-grade high-voltage ESC engineered for pilots who demand absolute control and reliability. With adjustable high-current SBEC output, intelligent firmware, ultra-low resistance design, and support up to 70V, it is one of the most capable HV speed controllers available today.

Whether you're flying competition-level aerobatics or powering a high-demand UAV platform, this ESC delivers smooth, precise and dependable performance.

Specifications

• Max Continuous Current: 180A*
  
• Peak Current: 250A
  
• Operating Voltage Range: 13–70V
  
• BEC Output Voltage: OFF / 5.1V–12.1V adjustable
  
• Max Continuous BEC Output: 15A @ 8.1V
  
• Peak BEC Output: 30A (1s) @ 8.1V
  
• On Resistance: 0.55mΩ x2
  
• Drive Frequency: 8kHz – 32kHz (Dynamic)
  
• Max Electrical RPM: 240,000 RPM
  
• Cable Size: 8 AWG x 200mm
  
• ESC Body Size: 46.1 x 80.7 x 32.3 mm
  
• Mounting Tabs: 26.0 x 89.0mm / M3 bolt
  
• Weight (without wires): 194g
  
• Weight (with wires): 294g
  
• Weight including packaging: 610g

*Max continuous current rating at 100% throttle for 60 seconds with 35m/s airflow.

Included in the Box

1 x Tribunus III HV-180A ESC
2 x 410mm BEC cables
1 x Mounting hardware pack
1 x BEC voltage stabilising capacitor

Why Buy From PROBUILD AIRCRAFT LTD

✅ Official UK Scorpion Power System stockist – 100% genuine products
✅ Trusted by top international competition pilots
✅ Fast UK shipping
✅ Expert RC support and advice
✅ Supplying and supporting RC pilots since 1993