FrSky BLS5405H Xact STD Brushless 5400 Series Servo

The FrSky BLS5405H Xact STD Brushless Servo is a high-voltage brushless servo from the 5400 series, engineered for RC pilots who demand precision, durability, and advanced telemetry. Supporting FBUS, SBUS, and PWM protocols, it enables real-time monitoring of current, voltage, and temperature via FBUS-capable receivers or flight controllers. The fully CNC-machined aluminum case and metal gears deliver the structural rigidity needed for demanding fixed-wing, helicopter, and surface applications.

Key Features

• Brushless motor for reduced wear and longer service life
• High-voltage operation: 4.8V–8.4V for robust torque and speed
• FBUS / SBUS / PWM protocol support with real-time telemetry (current, voltage, temperature)
• Configurable servo travel: 90°, 120°, or 180° via ETHOS Xact tool or Freelink app
• Fully CNC-machined aluminum case with metal gears for enhanced durability
• Dual precision ball bearings and Hall sensor for accurate positioning
• Firmware upgradable for ongoing compatibility

Compatibility

• Compatible with FBUS-capable FrSky receivers and flight controllers
• Suitable for RC fixed-wing aircraft, helicopters, and surface vehicles

Specifications