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Smart Pilots
Below-Deck Autopilots
| Next to choosing the boat
itself, choosing the right autopilot can be one of the most
important decisions a captain has to make. With a vast array
of autopilot models and configurations to choose from, selecting the
right autopilot can seem like a daunting task. To help you select a
Raymarine SmartPilot system you first need to learn about the three
major components of every SmartPilot system. These components are
the Control Head, Corepack and Drive Unit. Here is a brief
explanation of each component. |
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Control
Heads...The control head is your interface to the autopilot
system. Raymarine control heads are available in several different
configurations of display size and type. Multiple control heads can
be used with any Raymarine autopilot system for dual or multi
station installations. In addition, full function handheld remotes
and joystick controls are available as options. |
| Corepacks...The
central intelligence hub of the autopilot system, Raymarine
SmartPilot corepacks consist of a course computer, fluxgate compass,
and rudder reference sensor. Corepacks are available in three
different levels of performance, S1, S2 or S3, depending on the type
drive and vessel size. Each Corepack is also available in a “G”
version with a built in Rate Gyro for improved performance through
Raymarine’s AST (Advanced Steering Technology) |
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Drive
Units...Under the control of the course computer Raymarine
autopilot drive units interface with your vessels steering system
for reliable and straight course keeping. A broad range of drive
units is available to match almost any type of steering system. |
Selecting a Smart Pilot Autopilot
Select the Drive First
The first step in selecting an autopilot from
Raymarine is selecting the proper autopilot drive unit for your vessel.
Raymarine autopilot drive units are available in array of sizes and
configurations to accommodate various steering system types and vessel
displacements. To properly select an autopilot you will need to find out
what type of steering system is installed. This may involve opening a few
hatches and taking a peak at the gear, or this can be a simple as
consulting your boat dealer or boat manufacturer.
Select the Core Pack
Once you have determined the appropriate Drive Unit the next step is to
select a SmartPilot Corepack. Corepacks contain the SmartPilot course
computers which are available in either standard configuration or “G”
versions, with built in Rate Gyro sensor and Raymarine AST (Advanced
Steering Technology).
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S1
and S1G |
S2
and S2G |
S3
and S3G |
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Compatible Drive Types
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Type 1
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Type 1
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Type 1,2 and 3
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Max vessel displacement for
mechanical steering
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20,000 lbs
(9000 Kg)
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24,000 lbs (11,000 Kg)
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77,000 lb
(35,000 kg)
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Max cylinder ram capacity for
Hydraulic steering systems
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4.9in3–
10.5in3 (80cc – 172cc)
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4.9in3 to
14in3
(80cc – 230cc)
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14in3 to
30.5in3
(350cc – 500cc)
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Compatible with Raymarine
hydraulic linear drives
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No
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No
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Yes
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Compatible with Raymarine
constant running hydraulic pumps
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No
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No
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Yes
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Compatible with Raymarine
universal I/O drive
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Yes
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Yes
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Yes
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Supply voltage
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12v
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12v
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12v or 24v
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Motor drive Current
– continuous (peak)
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6 amps
(15 amps peak)
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15 amps
(20 amps peak)
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30 amps
(40 amps peak)
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Clutch current – Amps
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Built In Rate Gyro
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Upgradeable
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Standard
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Upgradeable
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Standard
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Upgradeable
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Standard
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AST with AutoLearn
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Upgradeable
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Standard
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Upgradeable
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Standard
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Upgradeable
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Standard
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Gyro Stabilized heading output for
MARPA and radar/chart overlay on Raymarine Radars
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Upgradeable
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5Hz
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Upgradeable
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10Hz
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Upgradeable
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10Hz
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Select the Control Head
The final step in the building a Raymarine SmartPilot system is selecting
an autopilot Control Head. Here the decision is a matter of personal
choice, since each fixed mount SmartPilot control head will offer the same
level of autopilot performance. Adding additional control heads is easy
thanks to Raymarine’s SeaTalk networking.
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