Hobbywing HW30302560 - Seaking Pro 70A G2 2-4S Marine ESC
Designed for RC Boat RacingA lightweight and compact ESC engineered to meet the compact size and weight requirements of competition-grade RC boats. It features a high-performance racing core program, offering precise handling and extensive parameter customizations to adapt to diverse racing conditions. Optimized for Mini ECO Mini Mono Mini Hydro class models.
Professional Water-Resistant Technology
The circuit board and all components are coated with a nano waterproof layer to enhance water resistance.
Powerful Built-in BEC
Equipped with a built-in BEC delivering up to maximum output current 10A (continuous current 5A), with adjustable voltage options of 6V/7.4V/8.4V. Designed to efficiently power high-performance and high-voltage servos, ensuring precise control and a seamless driving experience.
Superior Reliability and Durability
- Low voltage protection
- Over-temperature protection
- Throttle signal loss protection
Compact Size, High Power
This 70A ESC outperforms similar-sized competitors by maintaining lower temperature levels when operating at 70A/16.8V full throttle with water cooling. It extends runtime by 4.5 minutes before triggering overheat protection, compared to just 1 minute in competing models.
Note: Performance data is based on Hobbywing laboratory testing and may vary depending on conditions and environment.
Supports Turbo Function for Boats
Supports Turbo timing adjustment, enabling the motor to deliver maximum power instantly for rapid acceleration and swift overtaking maneuvers. The speed for Turbo deceleration is adjustable, allowing for enhanced throttle response and precise control.
Data Logging Function
With the OTA Bluetooth module, users can track real-time throttle, voltage, current, temperature, and RPM via a smartphone app. Historical data is available in graph format for performance analysis.
Note: Bluetooth range is 5 meters. See the manual for connection details.
Detachable Water-Cooling Heatsink
The water-cooling heatsink is removable, making it adaptable for lower-power applications, size and weight-sensitive scenarios.
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 SLOWER (maintaining speed)
- Cornering control and handling is BETTER
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
The programmable parameter table is optimized for boat ESC applications, now featuring 14 adjustable settings for greater customization.
Specs:
- Brushless
- Sensorless
- Waterproof
- Cont./Peak Current: 70A/200A
- Input Voltage: 2-4s LiPo
- BEC Output: Switch mode 6V/7.4V/8.4V @5A
- Input Wires: 14AWG-100mm
- Output Wires: 16AWG-80mm
- Input Connectors: No
- Output Connectors: 4mm Gold female plug
- Firmware Upgrade: Supported
- Size: 38.5x30x8.4mm
- Weight: 35g (without water cooling pipe)
- Boat Applicable: Mini Mono, Mini ECO, Mini Hydro Competition
ESC Programing via:
- LED Program Box: Supported
- LCD G2 Program Box: Supported
- LCD PRO: Supported
- OTA Programmer: Supported
- Program Port: Throttle wire + Yellow wire
Data Recording:
- Extreme value: Supported
- Real-time Data: Supported
- Historical data (Graph): Supported
