Flycolor X-Cross HV3 120A 5-12S ESC

Flycolor X-Cross HV3 120A 5-12S ESC

Product description

The Flycolor X-Cross 120A Single ESC is not a component for ordinary builds. This is a piece of hardware for machines that are more in the direction of "flying power plants". Designed for X-Class drones and high-voltage setups (up to 12S), this ESC delivers exactly what big systems need: extreme current capability, thermal stability and uncompromising control.

With a whopping 120A continuous current, this ESC is in a performance class where classic 5" builds have long since been phased out. Here we are talking about large propellers, high voltages and systems in which electrical power is translated directly into physical force.

The integrated aluminum heat sink is not just a nice extra, it is absolutely essential. High currents generate enormous heat - and without effective cooling, the electronics would quickly reach their limit. Thermodynamics is not a detail here, but a survival strategy.

Inside is an ARM Cortex 32-bit processor that runs at up to 64 MHz - around 25 % faster than many older generations. This processing power enables precise signal processing and supports modern protocols such as DShot and ProShot, which ensures clean, fast motor control.

Several protection mechanisms (overcurrent, overtemperature, etc.) ensure that the system remains not only powerful but also reliable - even under extreme conditions.

A small but important detail: no integrated BEC. In this performance class, the power supply is deliberately separated to ensure maximum stability.

This is not an ESC for experiments. This is an ESC for systems that are meant to be taken seriously.

Technical data - Flycolor X-Cross 120A ESC

General

• Model: Flycolor X-Cross
• Type: Single ESC
• Area of application: X-Class / High-Power FPV drones

Power output

• Continuous current: 120A
• LiPo support: 5-12S

Electronics

• MCU: ARM Cortex 32-Bit
• Clock frequency: up to 64 MHz
• Firmware: BLHeli_32

Features

• Supports DShot & ProShot protocols
• Aluminum heat sink for effective heat dissipation
• Multiple protection (overcurrent, overtemperature etc.)
• Designed for high performance setups

Design

• Size: 82 × 34 × 21.1 mm
• Weight: 132 g

Note

• No integrated BEC (external power supply required)