Experience Unmatched Precision on the Water
Imagine cruising across choppy waters or navigating tight channels without constantly adjusting the helm. The Garmin Reactor Steer-By-Wire Corepack integrates seamlessly with Yamaha Helm Master systems, delivering the smoothest, most intuitive autopilot performance available. Designed for boaters who demand reliability and responsiveness, this corepack leverages cutting-edge solid-state technology to keep you on course, even in demanding conditions.
Whether you’re a weekend angler trolling for trophy fish or a seasoned sailor plotting long passages, this system adapts to your vessel’s unique characteristics. It minimizes unnecessary rudder adjustments, saving power and reducing wear while ensuring a stable ride for everyone aboard.
Advanced Solid-State 9-Axis AHRS: The Heart of Responsive Control
At the core of this autopilot is a compact, solid-state 9-axis Attitude Heading Reference System (AHRS). Unlike traditional gyro-based sensors that demand precise alignment, this AHRS allows flexible mounting almost anywhere on your boat—in any orientation. It continuously monitors pitch, roll, yaw, and acceleration to deliver pinpoint heading accuracy.
- Reduced Errors: Cuts heading drift and course deviation by responding instantly to sea state changes.
- Efficient Operation: Optimizes rudder movement and power draw for longer battery life.
- Smooth Sailing: Absorbs waves and swells, preventing jerky corrections that disrupt your trip.
Boaters report feeling the difference immediately: straighter lines, less fatigue, and more time enjoying the journey rather than fighting the wheel.
Versatile Modes for Powerboats and Sailboats Alike
This corepack packs a punch with features tailored to diverse boating styles. Hold a steady heading through crosswinds, execute precise step turns for docking, or engage wind hold for sailing enthusiasts. Tack and jibe with confidence, knowing the system handles the nuances automatically.
For anglers, preprogrammed patterns simplify trolling and search grids. Pair it with Garmin chartplotters for enhanced capabilities like automated GPS path following—ideal for exploring unfamiliar waters safely.
Quick Setup: Get on the Water Faster
No one likes spending hours calibrating gear when adventure awaits. This corepack streamlines the process with intuitive commissioning that takes minutes, not hours. Connect via NMEA 2000, run a simple sea trial, and you’re ready to go. It’s engineered for real-world installs, compatible with Yamaha Helm Master (excluding EX models) for plug-and-play reliability.
Full Control from Your Garmin Ecosystem
Link it to your existing Garmin networked chartplotter for remote helm control from anywhere on deck. Access autopilot functions, monitor performance, and even unlock advanced routing—all from a single interface. This integration turns your boat into a smart, connected platform without added complexity.
Complete Kit for Immediate Deployment
- Reactor 40 CCU (Course Computer Unit)
- Yamaha Gateway for seamless communication
- CCU cable (9.5 ft / 3 m)
- Buzzer for alerts
- NMEA 2000 drop cables (2 meters)
- NMEA 2000 power cable
- NMEA 2000 T-connectors
- Male and female terminators
- Comprehensive documentation
Detailed Specifications
| Component | Specification |
|---|---|
| CCU (Course Computer Unit) | |
| Dimensions | 3 19/32 in. diameter (91.4 mm) |
| Temperature Range | 5°F to 131°F (-15°C to 55°C) |
| Case Material | High-impact plastic, IPX7 waterproof |
| CCU Cable Length | 9.5 ft. (3 m) |
| NMEA 2000 Power Input | 9-16V |
| NMEA 2000 LEN | 3 (150 mA) |
| Buzzer/Alarm | |
| Dimensions (LxD) | 29/32 in. x 1 in. (23 mm x 25 mm) |
| Temperature Range | 5°F to 131°F (-15°C to 55°C) |
| Cable Length | 10 ft. (3 m) |
| Autopilot Gateway | |
| Dimensions (LxWxH) | 5 1/8 in. x 2 3/8 in. x 1 in. (130 mm x 60 mm x 25 mm) |
