Hobbywing Seaking 120A V4 2-6S Watercooled Boat ESC HW30302363

Hobbywing HW30202363 - Seaking 120A V4 2-6S Marine ESC
Ultra-high Reliability and Durability
Low voltage protection
Over-temperature protection
Throttle signal loss protection
Overload protection

Slim Design for Easy Installation
The new ESC is significantly narrower than the previous Seaking 30A/60A/120A V3 models, allowing for easier installation on narrow boats.

Built-in Data Logging for Performance Monitoring
By connecting the ESC to the OTA Bluetooth module, real-time data such as throttle position, voltage, temperature, and speed can be monitored via a mobile app. After operation, historical data can be viewed in the form of curve graphs, providing a clear overview of the ESC and motor's performance and operating status.

Note:Due to the Bluetooth transmission distance, the effective distance is about 5m. Please refer to the instruction manual for the connection method!

IP67 Fully Waterproof Design
With an IP67 protection rating, this ESC boasts outstanding waterproof and dustproof capabilities. It can be used immediately without any additional waterproofing treatment.
Splash protect
Waterproof
Dustproof
Note: The IP67 rating ensures protection against splashes, water, and dust under normal use. It has been tested under controlled lab conditions according to GB/T 4208-2017 (domestic) and IEC 60529 (international) standards. However, the protection is not permanent and may decrease with wear and aging.

Super Built-in BEC
Which can easily drive various powerful servos and high-voltage servos.

Capacitor Overheating Protection
The capacitor overheating protection helps prevent damage to the ESC caused by capacitor failure due to overloading, safeguarding the unit against complete failure.

Freewheeling Function
When enabled the Freewheeling function:
ESC temperature is cooler
When the throttle is released the boat decelerates faster
Cornering control and handling BETTER

AUX External Control Channel for Real-time Parameter Adjustment
By connecting the yellow signal wire to an unused receiver channel, you can adjust ESC parameters (like reverse thrust) in real-time using the remote control, adding convenience to parameter management.

Note:The actual function of the yellow wire corresponds to the AUX CH Function settings in the parameter table.

Supports ESC Firmware Updates
Supports firmware updates via Hobbywing USB LINK software and HW LINK mobile app, ensuring access to the latest features.

Note: Updating requires an LCD programming box or OTA module, sold separately.

Optimized Programmable Parameter
With 11 programmable parameters, the ESC is designed to meet competitive racing needs, offering a wider and more detailed range of settings.

Specs:
Brushless
Sensorless
Waterproof
Cont./Peak Current: 120A/500A
Input Voltage: 2-6s LiPo
BEC Output: Switch mode 6V/7.4V/8.4V @8A
Input Wires: 12AWG-150mm
Output Wires: 12AWG-100mm
Input Connectors: No
Output Connectors: 4mm Gold female plug
Firmware Upgrade: Supported
Size: 64.7x36.3x22.5mm
Weight: 123.5g (Including wire and output plug)
Boat Applicable: ≤100CM

ESC Programing via:
LED Program Box: Supported
LCD G2 Program Box: Supported
LCD PRO: Supported
OTA Programmer: Supported
Program Port: Throttle signal wire

Data Recording:
Extreme value: Supported
Real-time Data: Supported
Historical data (Graph): Supported