Garmin Reactor 40 Autopilot For Yamaha Helm Master with GHC50
Garmin Reactor 40 Autopilot For Yamaha Helm Master with GHC50 — Product description
Imagine cruising through choppy waters or navigating tight coastal passages without constantly adjusting the helm. The Garmin Reactor 40 steer-by-wire corepack, tailored for Yamaha Helm Master systems, delivers that effortless control. Paired with the GHC 50 autopilot instrument, it transforms your yacht into a self-steering powerhouse, letting you focus on the horizon, your guests, or simply enjoying the ride.
Engineered for precision in demanding marine environments, this system leverages cutting-edge solid-state technology to maintain your course amid swells, rolls, and pitches. Boaters rave about its intuitive setup and responsive performance, making it a game-changer for weekend warriors and long-range explorers alike.
Key Features That Set It Apart
- Flexible Mounting Anywhere: The solid-state 9-axis AHRS (Attitude Heading Reference System) allows installation in virtually any location and orientation on your vessel. No more wrestling with traditional gyrocompass constraints—say goodbye to heading drift and power-hungry setups.
- Reactive Sea State Management: Advanced algorithms continuously adapt to boat motion, ensuring rock-solid course holding even in rough conditions. Whether you're battling crosswinds or beam seas, it keeps you steady.
- Streamlined Calibration: Skip the hours-long commissioning hassles. Reactor 40's smart setup gets you up and running in minutes, so you spend less time tinkering and more time on the water.
- Full-Boat Control Integration: Pair it with compatible Garmin chartplotters for wireless command from helm stations, cockpits, or even your wrist via select marine smartwatches. Access powerboat modes like heading hold and step turns, or unlock sailing-specific features with a wind sensor.
- Enhanced GHC 50 Display: The included GHC 50 provides a crisp, dedicated interface for autopilot adjustments, mode selection, and status monitoring—right where you need it.
Wind hold, tack/jibe automation, and route-following capabilities elevate your boating experience, blending autopilot reliability with Garmin's ecosystem for smarter navigation.
Why Boaters Choose Reactor 40 for Yamaha Helm Master
This isn't just an autopilot; it's a seamless extension of your Yamaha digital steering. The dedicated Yamaha Gateway ensures plug-and-play compatibility, eliminating guesswork during integration. Reduce crew fatigue on extended trips, boost fuel efficiency through precise steering, and navigate with confidence knowing it's built to withstand the harshest saltwater exposure.
Real-world users highlight its low power draw and minimal maintenance needs, making it ideal for luxury yachts where reliability meets sophistication. From fishing charters to family cruisers, it handles diverse applications with pro-level accuracy.
Technical Specifications
| CCU (Course Computer Unit) Specifications | |
|---|---|
| Dimensions | 3 19/32" diameter (91.4 mm) |
| Weight | 5.6 oz (159 g) |
| Temperature Range | From 5°F to 131°F (from -15°C to 55°C) |
| Case Material | Fully gasketed, high-impact plastic, waterproof to IEC 529 IPX7 |
| CCU Cable Length | 9.5 ft (3 m) |
| NMEA 2000 Power Input | 9-16V |
| NMEA 2000 LEN | 3 (150 mA) |
| Buzzer/Alarm Specifications | |
|---|---|
| Dimensions (L x Diameter) | 29/32" x 1" (23 mm x 25 mm) |
| Weight | 2.4 oz (68 g) |
| Temperature Range | From 5°F to 131°F (from -15°C to 55°C) |
| Cable Length | 10 ft (3.0 m) |
| Autopilot Gateway Specifications | |
|---|---|
| Dimensions (L x W x H) | 5 1/8" x 2 3/8" x 1" (130 mm x 60 mm x 25 mm) |
| Weight | Less than 1 oz (28 g) |
What's Included for Easy Setup
- Reactor 40 CCU (Course Computer Unit)
- GHC 50 helm control display
- Yamaha Gateway
- CCU cable
- Buzzer
- NMEA 2000 drop cables (2 meters)
- NMEA 2000 power cable
- NMEA 2000 T-connectors
- Male and female terminators
- Documentation
Frequently Asked Questions
Is the Garmin Reactor 40 compatible with all Yamaha Helm Master systems?
Yes, this steer-by-wire corepack is specifically designed for yachts equipped with Yamaha Helm Master systems, ensuring smooth integration via the included Yamaha Gateway.
Can I mount the Reactor 40 CCU in any orientation?
Absolutely. Its solid-state 9-axis AHRS technology supports mounting nearly anywhere on your boat, regardless of orientation, for maximum installation flexibility.
How does the autopilot handle rough sea conditions?
The system uses advanced reactive algorithms to adjust for pitching, rolling, and waves, maintaining precise course holding even in challenging conditions.
What control options are available with the GHC 50?
Control the autopilot from compatible Garmin chartplotters, the GHC 50 display, Reactor remotes, or select marine smartwatches—giving you command from anywhere onboard.
Does it support sailing features?
When paired with a compatible Garmin chartplotter and wind sensor, it offers wind hold, tack/jibe, and other sailing modes alongside powerboat functions.
Is calibration complicated?
No—Reactor 40 features a fast, intuitive calibration process that minimizes setup time, getting you back to boating quickly.
What network does it use for connectivity?
It integrates via NMEA 2000, with included cables, T-connectors, and terminators for straightforward network setup.
Garmin Reactor™ 40 Steer-by-wire Corepack for Yamaha® Helm Master® With GHC™ 50 Autopilot Instrument
Model: 010-02794-04- This Reactor 40 steer-by-wire corepack is the perfect companion for your Yamaha Helm Master system.
- Yes, it features a solid-state 9-axis AHRS. And yes, that means you can mount it nearly anywhere.
- Even when you’re pitching or rolling, this autopilot reacts to sea conditions to keep you on course.
- You just want to get on the water, so we made calibration fast and easy. That’s the power of simple.
- Combine with your compatible Garmin chartplotter, and control your autopilot — from anywhere on your boat.
- The GHC™ 50 autopilot instrument enhances your autopilot experien
Designed for Yamaha Helm Master systems, this Reactor 40 autopilot steer-by-wire corepack gives you the extra hand you need, so you can explore paradise worry-free.
This corepack works with yachts that have a Yamaha Helm Master system, and it requires a compatible Garmin chartplotter.
With its advanced solid-state 9-axis AHRS, you can mount Reactor 40 nearly anywhere, in any orientation. It even reduces power consumption, minimizes heading error and more.
Hold your course on the sea — this autopilot reacts to conditions, so you can remain confident even when you’re pitching or rolling.
All autopilots require commissioning and calibration. Reactor 40 makes it quick and easy.
Control your autopilot from anywhere on your boat by using your compatible Garmin devices, including the Reactor autopilot remote, select quatix® marine smartwatches and more (requires a compatible Garmin chartplotter or GHC 50 autopilot instrument).
When connected to your compatible Garmin chartplotter, all Reactor 40 corepacks offer powerboat and sailing features, including heading hold and step turns — plus wind hold and tack/jibe when paired with a wind sensor (sold separately). You can even gain additional benefits such as the follow route and Auto Guidance+™ features1.
1 Auto Guidance is for planning purposes only and does not replace safe navigation operations
Specifications| CCU Specifications | |
| Dimensions | 3 19/32"" diameter (91.4 mm) |
| Weight | 5.6 oz (159 g) |
| Temperature range | From 5°F to 131°F (from -15°C to 55°C) |
| Case material | Fully gasketed, high-impact plastic, waterproof to IEC 529 IPX7 standards |
| CCU cable length | 9.5 ft (3 m) |
| NMEA 2000 power input | 9-16V |
| NMEA 2000 LEN | 3 (150 Ma) |
| Buzzer/Alarm Specifications | |
| Dimensions (L Diameter) | 29/32"" 1"" (23 mm 25 mm) |
| Weight | 2.4 oz (68 g) |
| Temperature range | from 5°F to 131°F (from -15°C to 55°C) |
| Cable length | 10 ft (3.0 m) |
| Autopilot Gateway Specifications | |
| Dimensions (L Diameter) | 5 1/8"" 2 3/8"" x 1"" (130 mm 60 mm x 25 mm) |
| Weight | Less than 1 oz (28 g) |
What's in the Box:
- Reactor 40 CCU (Course Computer Unit)
- GHC™ 50 helm control display
- Yamaha Gateway
- CCU cable
- Buzzer
- NMEA 2000® drop cables (2 meters)
- NMEA 2000 power cable
- NMEA 2000 T-connectors
- Male and female terminators
- Documentation
SKU: NVN-1003244
MPN: 010-02794-04
UPC: 753759302887
Technical specifications
| Brand | Garmin |
| Model | Garmin Reactor 40 Autopilot For Yamaha Helm Master with GHC50 |
| SKU / MFR# | 1003244 |
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