Garmin Reactor 40 Mechanical/Retrofit/Solenoid Corepack & GHC50

• CCU dimensions: 4.3" x 4.4" x 1.9" (10.9 x 11.2 x 4.8 cm)
• ECU dimensions: 6.6" x 4.6" x 2.1" (16.8 x 11.7 x 5.3 cm)
• Supply voltage: 10 V to 30 V
• Operating temperature: -15° C to 60 C° (5° F to 140° F)
• Maximum sustained motor current: 15A
• Maximum instantaneous motor current: 40A
• Maximum clutch current: 2.5A (for drives requiring higher current than 2.5A, a relay needs to be added to the clutch circuit)

Every Captain Needs A Co-Pilot

Designed for powerboats and sailboats, the Reactor 40 autopilot gives an extra hand, explore paradise worry-free.

• The Reactor 40 mechanical/retrofit/solenoid corepack works with a wide variety of steering systems.
• Yes, it features a solid-state 9-axis AHRS. And yes, that means it can be mounted nearly anywhere.
• Even when pitching or rolling, this autopilot reacts to sea conditions to keep the boat on course.
• Just want to get on the water, Calibration is fast and easy. That’s the power of simple.
• Combine with a compatible Garmin chartplotter, and control the autopilot from anywhere on the boat.
• The GHC 50 autopilot instrument enhances the autopilot experience.

Plot Course to Paradise

Corepack Compatibility: This corepack works with direct or cable-actuated steering systems to support heading hold, wind hold, step turns and tack/jibe modes.

Solid-State STATE 9-Axis AHRS: With its advanced solid-state 9-axis AHRS, mount the Reactor 40 nearly anywhere, in any orientation. It even reduces power consumption, minimises heading error and more.

Reacts to Water Conditions: Hold course on the sea - this autopilot reacts to conditions, so remain confident even when the boat is pitching or rolling.

Simple Calibration: All autopilots require commissioning and calibration. Reactor 40 makes it quick and easy.

Shadow Drive Technology: Gain more freedom when manoeuvring the boat. This corepack allows for optional Shadow Drive technology to automatically disengage the autopilot when the wheel is turned.

Three Class Drives: Choose between class A, class B compact or class B drive units for the steering system (sold separately). All Garmin linear drives include built-in rudder feedback sensing.

Wireless Remote Capabilities: Control the autopilot from anywhere on the boat by using a compatible Garmin devices, including the Reactor autopilot remote, select quatix marine smartwatches and more (requires a compatible Garmin chartplotter or GHC 50 autopilot instrument).

Connect to Everything on the Boat

Includes GHC 50: Combine the Reactor 40 corepack with the GHC 50 autopilot instrument to add a dedicated, touchscreen autopilot display to the helm. Plus, GHC 50 shares data and settings with Garmin MFDs and other installed Garmin devices.

Powerboat and Sailing Features: When connected to a 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). It can even gain additional benefits such as the follow route and Auto Guidance+ features.

Optional GRF 10 Sensor: For even more peace of mind, add the GRF 10 rudder feedback sensor to further enhance the autopilot’s performance (requires GHC 50 autopilot instrument or compatible Garmin chartplotter).

In the Box

• Reactor 40 CCU (Course Computer Unit)
• GHC 50 helm control display
• NMEA 2000 drop cables (2 metres)
• NMEA 2000 T-connectors
• Buzzer
• Male and female terminators
• Interconnect cable
• ECU (Electronic control unit)
• ECU (Electronic Control Unit) power cable
• Documentation