Garmin
Garmin Reactor40 Steer-by-wire Corepack Yamaha Helm Master no GHC 20
£2,629.99
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010-00705-91
Reactor 40 Steer-by-Wire autopilot corepack configured for Yamaha Helm Master electronic steering, supplied without a control head. The CCU commands the existing steering through its CAN bus and is controlled from a compatible Garmin chartplotter.
✓
Collection or delivery in 1-2 weeks
Pickup available at Mercury Yacht Harbour
Usually ready in 2-4 days
Description
The Garmin Reactor 40 Steer-by-Wire autopilot adds GPS-stabilised steering to boats fitted with Yamaha Helm Master electronic steering. Instead of a hydraulic pump or mechanical drive, the Reactor 40 CCU connects to the steering controller through its CAN bus and commands the existing Yamaha steering directly, keeping installation simple. The CCU is a solid-state course computer that senses heading, attitude and rate of turn to hold a course or follow a route accurately. Supplied without a dedicated instrument, the CCU connects to a NMEA 2000 network and is controlled from a compatible Garmin chartplotter, which also feeds it waypoint and route data. Dockside and Sea Trial wizards tune the system to your boat.
PRODUCT DETAILS
- GPS-stabilised Reactor 40 autopilot for Yamaha Helm Master steer-by-wire boats
- Commands the existing Yamaha electronic steering, with no pump or drive to fit
- Controlled by a compatible Garmin chartplotter (no separate instrument needed)
- Solid-state CCU heading sensor with built-in attitude and rate-of-turn
- Simple installation: CCU connects to the steering CAN bus and NMEA 2000
- Dockside and Sea Trial wizards tune the system to your boat
- Reactor 40 CCU (course computer unit)
- Steering controller / CAN bus interface for Yamaha Helm Master
- Audible alarm
- NMEA 2000 T-connectors, drop cables, power cable and terminators
- Mounting hardware and installation instructions
No exploded diagram available for this product.
No compatible transducers listed for this product.
No spares or accessories listed for this product.
No compatible products found.
Autopilot
| Autopilot type | GPS-stabilised marine autopilot (Reactor 40 CCU course computer) |
| Drive type | Steer-by-wire; the CCU commands the boat existing electronic steering system, no pump or drive unit required |
| Helm control | No dedicated instrument supplied; control via a compatible Garmin chartplotter on the same NMEA 2000 network |
Sensor
| Heading sensor (CCU) | Internal solid-state attitude and rate-of-turn sensor; primary heading source |
| CCU dimensions (L x W x H) | 170 x 90 x 50 mm (6.7 x 3.5 x 2 in.) |
| CCU weight | 200 g (7 oz.) |
| CCU water rating | IEC 60529 IPX7 |
| CCU cable length | 3 m (9 ft.) |
| Compass-safe mounting | Requires handheld-compass interference test; keep 60 cm (2 ft) from iron, magnets and high-current wiring |
Drive
| Steering interface | CCU connects to the steering controller CAN bus via the supplied steering controller; requires a powered, terminated CAN bus |
| Components not required | No ECU, hydraulic pump or Shadow Drive sensor; steering is handled by the boat electronic steering |
| Steering platform | Configured for Yamaha Helm Master electronic steering |
Connectivity
| Network | NMEA 2000 |
| NMEA 2000 LEN | 4 (200 mA) |
| NMEA 2000 input voltage | 9 to 16 Vdc |
| NMEA 0183 | Optional NMEA 0183 device support via helm control data cable |
Physical
| Included alarm | Audible alarm 23 x 25 mm, 68 g, 3 m cable |
General
| Compatible steering | Compatible electronic (steer-by-wire) steering systems |
| Configuration | Dockside Wizard and Sea Trial Wizard via helm control or compatible Garmin chartplotter |
No videos available for this product.
Does this autopilot need a pump or drive unit?
No. Steer-by-wire systems command the boat existing electronic steering directly, so there is no hydraulic pump, ECU or mechanical drive to install. The CCU connects to the steering controller through its CAN bus.
What kind of boat is this for?
It is for boats fitted with compatible electronic (steer-by-wire) steering. The steering controller CAN bus must be powered and properly terminated.
How long is the CCU cable?
The CCU cable is 3 m (9 ft.) and connects the CCU to the steering system. It must not be cut, but extension cables are available if needed.
How is the autopilot controlled without an instrument?
The CCU connects to a NMEA 2000 network and is controlled from a compatible Garmin chartplotter. A GHC instrument can be added if you prefer dedicated controls.
