MAD AMPX 120A (5-14S) Drone ESC – High-Power ESC for Industrial and Professional Drones

Overview

The MAD AMPX 120A (5-14S) Drone ESC is a high-performance electronic speed controller designed for industrial drones, high-power multirotors, and UAV applications. With a 120A continuous current rating and support for 5-14S LiPo (16V-64V), it delivers stable power output and exceptional protection. The V2.0 version introduces CAN communication, real-time telemetry, and dual throttle control (RPM + CAN) for advanced flight control integration.

Key Features

• 120A Continuous Current, 5-14S LiPo (16V-64V) Support: Designed for high-power UAVs and industrial applications.
• IP67 Waterproof & Dustproof: Enhanced durability with sealing, fireproof, and anti-corrosion protection.
• Ultra-Fast Response Time: 0.25-second acceleration from start to full-speed operation.
• Synchronous Freewheeling Technology: Improves efficiency, throttle linearity, and automatic energy recovery when decelerating.
• Built-in RPM & Fault Signal Output: Facilitates real-time motor monitoring.

V2.0 Enhanced Features

• Dual Throttle Control (RPM + CAN): Provides precise motor control and real-time telemetry.
• Firmware Upgradeable: Enables future updates for improved performance.
• 5V/200mA BEC Output: Supplies power for auxiliary flight control components.
• Unlimited Automatic Restart on Overload: Ensures continuous operation under high loads.
• CAN Communication: Allows real-time flight control integration to monitor voltage, current, temperature, and operational status.

Specifications

Protection Functions

• Short Circuit Protection: Shuts down output upon detection of a short circuit.
• Stall Protection: Stops motor operation if a stall is detected.
• Voltage Protection: Prevents operation if voltage drops below 16V or exceeds 64V.
• Temperature Protection: Reduces power at 125°C, shuts down at 140°C, and restarts at 80°C.
• Throttle Loss Protection: Cuts power if throttle signal is lost for over 2 seconds.
• Startup Protection: Prevents motor start failure within 10 seconds of throttle application.

Installation & Usage

• Throttle Calibration Required: Ensures optimal throttle response and motor efficiency.
• Motor Wiring Diagram Included for correct connections and secure installation.

Recommended Upgrade

For superior control and real-time monitoring, the AMPX 120A V2.0 with CAN communication is highly recommended.

Details 

AMPX 120A ESC offers multi-protection, including short circuit, stall, voltage, temperature, throttle loss, and startup protection. It supports 5-14S lithium cells, has a continuous current of 120A, and features quick response, good compatibility, and IP67 waterproofing. Connections include motor, battery, and signal wires.

AMPX 120A ESC specifications: 81.8x41.2x23.2mm, IP67 protection, 5-14S LiPo support, 120A continuous current. Features include throttle loss, error signal, stalled motor, RPM output, and current protection. Operating temperature -20 to 65°C. Troubleshooting covers common issues with alarms and solutions. Disclaimer advises careful usage and safety precautions.

AMPX 120A V2 ESC offers multi-protection, including short circuit, stall, voltage, temperature, and throttle loss. It supports 5-14S lithium cells, with a continuous current of 120A and IP67 protection. Features include quick response, disc motor compatibility, and convenient screw holes for installation.

AMPX 120A ESC supports 5-14S LiPo, with dimensions 81.8x41.2x23.2mm and weighs approximately 140g. It features online updates, voltage protection, motor stall protection, and CAN communication. Operating temperature is -20 to 65°C. Troubleshooting includes motor start issues, voltage limits, and temperature alerts. Disclaimer advises following local laws for safe operation.