This bidirectional water-cooled electronic speed controller is designed for efficient and reliable motor control in remote-control boats and underwater propulsion systems. Supporting 2-6S LiPo batteries, it enables smooth forward and reverse operation without requiring throttle stroke calibration, making it well-suited for precise navigation and controlled thrust in marine environments. The water-cooling mechanism - fed through a 4.8 mm cooling fin interface — helps maintain optimal operating temperatures during continuous, high-load use.
With an integrated 5V 5A UBEC, this ESC delivers stable regulated power to receivers and servos, eliminating the need for external voltage regulators. Its compact build and plug-and-play design make it a dependable choice for RC ships, underwater drones, submersible thrusters, and pneumatic propulsion setups where space efficiency, quick throttle response, and consistent long-duration operation are essential.
Key Features
- Bidirectional Operation: Supports 1:1 forward and reverse power output with no brake and direct-reverse switching for precise manoeuvrability
- Water-Cooled Design: Integrated water-cooling system with a 4.8 mm fin interface enhances heat dissipation for stable long-duration performance
- Current Rating: Available in 50A, 60A, and 80A variants to match a range of motor power requirements
- LiPo Compatibility: Supports 2-6S LiPo battery packs for flexible voltage configuration across different RC setups
- Built-In UBEC: Provides 5V 5A regulated output to power receivers and servos without an external regulator
- Plug-and-Play Setup: No throttle stroke calibration required - ready to install and operate out of the box
- Compact Construction: Space-efficient form factor suited for confined marine hulls and underwater housings
- Wide Application Support: Compatible with RC cars, RC ships, underwater thrusters, and pneumatic propulsion units
Applications
- RC boats and remote-control ships requiring bidirectional motor control
- Underwater thrusters and submersible drone propulsion systems
- Pneumatic and hydraulic propulsion units
- RC cars and ground-based platforms requiring a reversible motor drive
- Custom marine builds with 2-6S LiPo power systems
