Hobbywing XeRun XR14 70A Sensored Brushless ESC

The XeRun XR14 is Hobbywing's dedicated sensored brushless ESC for 1/14 scale RC racing. Two preset profiles — On-Road and Off-Road — mean you're dialed in from the moment you plug in. With 70A continuous output, a full-metal heat sink, switchable BEC voltage, and 26 adjustable parameters, the XR14 gives serious racers the control they need without the complexity they don't.

Key Features

• Two Racing Profiles – Dedicated presets for 1/14 On-Road and 1/14 Off-Road racing — optimized power delivery for each application out of the box
• 70A Continuous / 300A Peak Output – High power output handles the demands of competitive 1/14 racing without thermal throttling
• Full-Metal Heat Sink Top – Efficient heat dissipation keeps operating temperature stable during intensive race sessions
• Switch Mode BEC – Switchable 6V/7.4V output with 4A continuous and 8A peak — powers high-torque, high-voltage servos reliably under load
• 26 Adjustable Parameters – Including PWM frequency, softening, initial throttle response, and Boost/Turbo timing for precise tuning
• Data Logging – Records minimum voltage, maximum current, RPM, ESC temperature, and motor temperature for post-run analysis
• OTA Bluetooth Module Support – Connect via HW Link app for real-time data monitoring and historical data analysis (Bluetooth range ~5 meters; OTA module sold separately)
• Versatile Compatibility – Optimized for 1/14 Blinky and Boost racing; also compatible with 1/10 Blinky competitions
• Firmware Upgradeable – Supports firmware updates via LCD PRO program box
• Comprehensive Protection – Low-voltage cutoff, ESC thermal protection, motor thermal protection, fail-safe, and reverse polarity protection

ESC Specifications

Programming Methods

Data Recording

Compatible Applications

• 1/14 scale RC racing – primary application (On-Road and Off-Road presets)
• 1/12 scale RC vehicles
• 1/10 scale light load vehicles in zero-timing (blinky) mode
• Best matched with Hobbywing XeRun 2848SD sensored brushless motor

Protection Functions

• Low-voltage cutoff
• ESC thermal protection
• Motor thermal protection
• Fail-safe (throttle signal loss)
• Reverse polarity protection circuit

Important: Reverse polarity protection of the entire power system requires the optional non-polarity capacitor (sold separately). The standard capacitor does not provide full reverse polarity protection — reverse battery connection will damage the capacitor and it must be replaced immediately.