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Autopilot Accessories

 

RAI ANALOG METER

Part No. 20360023

 

The analog rudder angle indicator is a backlit 76mm (3in) gauge displaying the actual position of a vessels rudder. All ComNav Autopilots come with built in electronics to drive at least three meters without additional interfacing.

RAI Analog Meter

Highlights of the RAI include:

  • Flush Mount

  • Water Resistant front face

  • Supply voltage for lighting 10-40VDC

  • Optional Bezel Kit (P/N:30360004)

  • Optional Wheelhouse Case (P/N:20360017)

  • Optional Watertight Case (P/N:20360016)

 

RAI Watertight Case

RAI WATERTIGHT CASE

Part No. 20360016

 

The Rudder Angle Indicator Watertight Case is a good alternative for outdoor applications where flush mounting the RAI may not be possible. In these cases or, when the back of the RAI may be exposed to moisture, we recommend the watertight case. The kit comes complete with case, O-ring seals, screws and two watertight cable glands.

 

 

 

STAND ALONE RUDDER ANGLE INDICATOR SYSTEM

Part No. 10360001

Stand Alone Rudder Angle Indicator System

Complete single station RAI System typically used on vessels that do not have a ComNav autopilot or, in cases where a separate RAI system is required (such as Hydraulic Full Follow-up steering systems). The Stand Alone System consists of three components:

  • ComNav Rudder Follower w 15.2m(50ft) cable and linkage kit

  • RAI Distribution Box with special circuitry

  • ComNav 76mm (3in) Rudder Angle Indicator

Part # RUDDER ANGLE INDICATORS  
20360023 Rudder Angle Indicator (12 to 32VDC) $305
20360016 Watertight Case $129
20360017 Wheelhouse Case $99
30360004 Bezel Kit $40
10360001 Stand Alone Rudder Angle Indicator System (with 1 Station PN 20360014) $991
20360015 Stand Alone Rudder Angle Indicator Distribution Box Only $591
40360003 Stand Alone Rudder Angle Indicator Distribution Box PCB Only $500
61130001 RAI Bulb 12V $10
61130002 RAI Bulb 24V $10
61130003 RAI Bulb 32V $10
61130006 Bulb Socket Assembly (Beede) $18
61130007 Bulb Socket Assembly (Trauq) $40

 

 

CT7 THRUSTER/Z-DRIVE INTERFACE

Part No. 20350008

CT7 Box

The CT7 Box designed to work with the ComNav Commander/Admiral Advanced Autopilot Systems. It is the interface between the Signal Processing Unit to Electric Wheel, Bow/Stern Thruster, Azimuth Drive, Surface Piercing Drives and Jet Drives. It may also work as a ComNav one or two-channel isolation Amplifier.

 

 

 

 

Z-DRIVE INTERFACE

Single Channel Part No. 20350006
Two Channel Part No. 20350007

 

The ComNav Z-Drive Isolation Amplifier module (one or two channel) provides total galvanic isolation between ComNav Autopilot systems and the electronics control systems typically found on Rudder/Propeller Z-Drive, Surface Piercing Drives and Jet Drives. The signal format coming from each module is an analog (-10.0VDC)-0-(+10.0VDC) compatible with all known "360 degree Z drives with options for single or twin drives.Z-Drive Interface

Highlights of the Z-Drive Interface include:

  • Solid state circuitry

  • Anodized aluminum housing (watertight if installed correctly)

  • +/- 10 Volt Isolated Analog output

 

 

CT2 DRIVE BOX

Part No. 20350001

 

ComNav CT2 Drive Box are specifically designed to connect Comnav 1001, 1101, 1201, and 2001 autopilots to steering systems using reversing DC Motor Pump sets, Linear actuators or DC Motor Mechanical Drive Units. The CT2 Drive Box features dynamic braking, current limiting and thermal protection of the MOFSET driving transistors while allowing full power acceleration when needed. CT2 Drive Box can be used with 12, 24 and 32VDC battery systems.

CT2 Drive Box

Highlights of the CT2 Drive box include:

  • Solid state circuitry

  • Anodized aluminum housing (watertight if installed correctly)

  • Current limiting

  • Thermal protection

  • Dynamic braking

  • Rated 40 Ampere

CT3 DRIVE BOX

Part No. 20350002

 

ComNav CT3 Drive Box is specifically designed to connect ComNav autopilots to 3-wire split field DC motors. These motors are usually found on older reversing electric pump sets or mechanical drive autopilots. The box is transistorized "reverse pulse" braking control box. Retrofits existing 3-wire motors.CT3 Drive Box

Highlights of the CT3 Drive box include:

  • Solid state circuitry

  • Anodized aluminum housing (watertight if installed correctly)

  • 10 - 40VDC

  • Converts "hunting" drive systems to "non-hunting" when used in conjunction with ComNav Autopilots (increases drive system life)

  • Rated 20 Ampere

 

CT4 AC INTERFACE - AC 115-220VAC

Part No. 20350003

 

The ComNav CT4 is used in situations with the steering interface that has 115 or 220VAC solenoids.CT4 Drive Box

Highlights of the CT4 drive box include:

  • Solid state circuitry

  • Anodized aluminum housing (watertight if installed correctly)

  • Uses zero crossing to detect triacs for maximum reliability (ensure noise is not generated in the 115/220VAC system)

 

CT5 DRIVE BOX - TWO SPEED DRIVE

Part No. 20350004

 

The ComNav CT5 Drive Box is used to connect ComNav Autopilots to vessels using two speed (dual rate) DC solenoid valve systems. The CT5 is a recommended accessory for any Two-speed Uniblock manifolds steering system.

The Drive Box will simultaneously control a directional solenoid valve as well as a rate valve which is used for changing the flow from a low pre-set speed to a high (maximum flow) speed. The rate output will control any additional electro-hydraulic 4-way solenoid valve.

CT5 Drive Box

Highlights of the CT5 Drive Box include:

  • Solid state circuitry

  • 10 - 40VDC operation range

  • Cast aluminum construction

  • Operates a rate valve (dual speed) in addition to a standard 4-way directional valve

Part # MOTOR & SOLENOID DRIVE BOXES  
20350001 CT2 Drive Box (for Reversing DC Motors) $569
20350002 CT3 Drive Box (for Split Field Reversing DC Motors)  $527
20350003 CT4 AC Interface Box (for 115-220V AC Solenoid Valves)  $527
20350004 CT5 Interface Box (for 2 Speed Pumpsets)  $527
20350008 CT7 Interface for Bowthrusters, Z-Drives, Electric wheel application for Commander/Admiral $1,142
20350006 Z-Drive Isolation Amplifier (One Channel)  $2,953
20350007 Z-Drive Isolation Amplifier (Two Channel)  $3,366
40350011 CT2 Drive Box PCB $472
40350007 CT3 Drive Box PCB $423
40350008 CT4 Drive Box PCB $423
40350009 CT5 Drive Box PCB $423
40350013 CT7 Drive Box PCB $942
40350004 Z-Drive PCB ( One Channel) $2,553
40350005 Z-Drive PCB ( Two Channel) $2,966

 

MEDIUM DUTY RUDDER Follower/Feedback & Linkage

Part No. 20330008 & 20330007

 

The ComNav Medium Duty Rudder Follower, or Rotary Feedback, provides the Autopilot with information about the physical position of the rudder. This is necessary to provide optimum steering performance and accuracy. The rudder follower package includes rudder follower, 15.2cm (50ft) cable, rudderpost arm, and adjustable linkage.

Rudder Follower and Linkage

Features include:

  • Horizontal or vertical mounting positions

  • Snap together assembly

  • Stainless steel, brass and plastic construction

  • Watertight glass fiber reinforced housing

LINEAR Rudder Feedback - OUTBOARD Feedback

Part No. 20330002

 Linear Feedback

The linear feedback works with all ComNav Autopilots except the 2001. The Linear Feedback uses a simple, stainless steel, band clamp to attach to the cylinder. The Linear Feedback can be used with hydraulic cylinders from 3.18 - 5.72cm(1.25-2.25in) diameter with strokes up to 25.4cm(10in) 9.1cm (30ft) of cable in included.

 

Part # RUDDER FOLLOWERS & PARTS  
20330008 Rudder Follower Medium Duty - Does not include linkage $318
20330007 Rudder Follower Linkage - Medium Duty $96
20330009 Rudder Follower Rebuild Kit - Medium Duty $114
65610063 Socket Joint - Medium Duty $13
65520004 Arm, Medium Duty (For Rudder Stock) $28
30330006 Ball Joint - Medium Duty with Nut & Washer  $17
30330005 Linear Feedback Mounting Kit $46
30330004 Linear Feedback Mounting Kit Teleflex Cylinder HC5345 $72
20330002 Rudder Follower Linear Feedback $500
20330001 HP-40 Linear Linear Feedback (HYPRO) $600
20330016 T-Smart Stick Interface $35
20330012 Rudder Follower Heavy Duty, C/W 1 set of limit switches $2,947
20330015 Rudder Follower Heavy Duty, C/W 2 sets of limit switches

$3,120

20330017 Rudder Follower Linear Feedback T-Smart Stick $500

 

 

LINEAR ACTUATOR - DRIVE FOR SAIL BOATS (Mechanical Steering)

The Linear Actuator is for use with the existing mechanical steering systems and consists of a hydraulic steering cylinder, a reversing pump set, a lockup solenoid valve (electrical by-pass valve). It is economic; easy to install and even comes pre-filled with hydraulic oil. The Linear Actuator engages automatically when the autopilot is in use. It also offers the additional benefit of being an independent steering system providing a safety backup if the mechanical steering fails. For 1001/22001 Autopilots add a CT2 P/N 20350001.

Highlights of the Linear Actuator include:Linear Actuators

  • Self contained unit

  • Sealed ball bearings

  • Lockup solenoid valve included

  • Fully reversible DC motor drive

  • No extra check valves necessary

  • Solid state motor control

Models available:

LINEAR DRIVE, 12V 1012LAM7, 7" STROKE
LINEAR DRIVE, 24V 1024LAM7, 7" STROKE
LINEAR DRIVE, 12V 1212LAM12, 12" STROKE
LINEAR DRIVE, 24V 1224LAM12, 12" STROKE
LINEAR DRIVE, 12V 1212LAR12, 12" STROKE
LINEAR DRIVE, 24V 1224LAR12, 12" STROKE
LINEAR DRIVE, 12V 2012LAR12, 12" STROKE
LINEAR DRIVE, 24V 2024LAR12, 12" STROKE

 

Part # LINEAR ACTUATOR WITH CT2 DRIVE BOX  
10340002 System - Driveset 1212LAR12 with CT2 Drive Box $2,684
  LINEAR ACTUATOR WITHOUT DRIVE BOX  
10340019 System - Driveset  -Linear 1212LAR12  38mm $2,280
10340023 System - Driveset - Linear 2012LAR12  45mm $2,775
10340024 System - Driveset - Linear 2024LAR12  45mm $2,775
10340025 System - Driveset - Linear 1012LAR7    38mm $2,280
20820012 System - Integrated Linear Drive, HP 40 $2,684
  CABLE DRIVES  
20910002 Drive, Cable - Type S, Morse Straight Shaft $1,364
20910003 Drive, Cable - Type MTS, Morse Tilt Shaft $1,415
20910004 Drive , Cable - Type T, Teleflex Performance Tilt $1,364
20910005 Teleflex Standard Tilt, Type TST $1,415
20910009 Remote Drive with Rudder Feedback $1,351

 

 

REVERSING MOTOR PUMPSETS FOR 7-30 CU-IN CYLINDERS

PumpsetPart Numbers: 20810066, 20810067, 20810068, 20810069

 

Type 1 Pump sets are recommended for steering gear displacements of 115-245cc (7 to 15CI) while the Type 2 is best suited for the displacements between 245-410cc (15-25CI). The Pump set consists of a piston pump driven by a DC motor and a separate CT2 solid-state motor control. Both pumps are compatible with all hydraulic steering systems. Comes with a long life, dual lipped, spring-loaded shaft seal, allowing it to maintain tank pressures of 4.1Kg/cm2 (60PSI)

ComNav 18CI Pump sets are recommended for vessels with steering gear displacements of 7-18CI while the 30CI is better suited for those with displacements of 15-30CI. The Pump set consists of a piston pump driven by a DC motor and a separate CT2 solid-state motor control box. Both pumps are compatible with all types of hydraulic steering, including pressurized systems.

 

REVERSING MOTOR PUMPSET FOR 30-40 CU-IN CYLINDERS

12V Part No: 20810019
24V Part No: 20810033

 60CI Pumpset

The ComNav Type 3 pump set is designed specifically for vessels with steering cylinder displacements between 66-984cc (4-40CI). This pump is optimal for use in situations where rudder speed adjustability and lower power consumption are desired.

The Pump consists of:

  • Adjustable Pump with lock valves, reversing electric motor (12V or 24V)

  • Consult factory if cylinder larger then 40CU-IN

Part # TELEFLEX REVERSING PUMPS WITHOUT DRIVE BOX  
20810066 Type 1(60CI/min) 12V, AP1219 $685
20810067 Type 2 (100CI/min) 12V, AP1233 $827
20810019 Type 3 (240CI/min) 12V  $1,177
20810068 Type 1(60CI/min) 24V, AP2419 $704
20810069 Type 2 (100CI/min) 24V, AP2433 $846
20810033 Type 3 (240CI/min) 24V  $1,177
  OCTOPUS REVERSING PUMPS WITHOUT DRIVE BOX  
20810016 18CI (12V) Pump (1012 - 1000cu cm/min) $604
20810018 30CI (12V) Pump (2012 - 2000cu cm/min) $761
20810031 18CI (24V) Pump (1024 - 1000cu cm/min) $623
20810035 30CI (24V) Pump (2024 - 2000cu cm/min $783

 

DASHBOARD & REMOTE MOUNT AUTOPILOT DRIVES FOR CABLE STEERING

 

Comnav Cable drives are ideally suited for any push/pull cable drives generally found on smaller powerboats and sail boats.Dash Mount Cable Drive

The drive is powerful delivering over 300lbs of cable thrust with a normal 15-second H.O-to-H.O rudder travel time. The drive based on the Morse 290 rotary helm unit accepts Morse 304415 and Teleflex SSC52 rotary cables without modifications. Contact Comnav Marine Ltd. or ComNav dealer for further details.

  • Thrust: 300 lbs

  • Power: 60 watts max

  • Clutch: built in for manual override

  • Built in autopilot rudder feedback

  • 90/20 degree bezel kit options

 

RM SAIL DRIVE - REMOTE MOUNT SAIL DRIVE & ACCESSORIES

 

ComNav RM Sail Drive system makes it easy and economical to install Comnav Autopilots on small light displacements Sailing vessels with mechanical cable steering.Cable Drive

System includes:

  • Remote drive unit PN 30910010

  • Steering cable PN 20910011

  • Linear drive Universal connection kit PN 20910013

I/O and OB Adaptors

 

Mercruiser DHB from 1994 Kit

  • Remote Drive PN 30910010

  • Steering Cable PN 20910011

  • Mercruiser/Mercury/Suzuki OB kit PN 20910015

RM Sail DriveVolvo Gas SX & DP-S Diesel SX from 1997 kit

  • Remote Drive PN 30910010

  • Steering Cable PN 20910011

  • Mercury/Mariner/Suzuki OB kit PN 20910015

Mercruiser Saginaw up to 1993 kit

  • Remote Cable Drive PN 30910010

  • Steering Cable PN 20910011

  • Mercruiser Saginaw DP-E/G kit PN 20910012

Volvo Diesel DP from 1994 kit

  • Remote Cable Drive PN 30910010

  • Steering Cable PN 20910011

  • Mercruiser Saginaw/Volvo DP-E/G kit PN 20910012

Yamaha OB 115-220 HP kit

  • Remote Cable Drive PN 30910010

  • Steering Cable PN 20910011

  • Yamaha 70 HP & Up Installation Kit PN 20910017

Mercury, Mariner & Suzuki OB 9 kit

  • Remote Cable Drive PN 30910010

  • Steering Cable PN 20910011

  • Suzuki, Mercury, Mariner kit PN 20910014

Part # STEERING MANIFOLDS  
20820002 CPUFC12 Manifold with Solenoid $1,362
20820004 CPUFC24 Manifold with Solenoid  $1,362
20820006 CPUFC32 Manifold with Solenoid  $1,362
20830006  FCR 51 Flow Control Valve 1/2" with Pressure Relief $201
20830008  FCR 51 Flow Control Valve 3/4" with Pressure Relief $228
  RM CABLE DRIVE & ACCESSORIES FOR I/O - STERN-OB & SAILING VESSELS  
20910009 Remote Drive with Rudder Feedback $1,347
20910011 6' Cable $192
20910015 Mercury Marine, Suzuki I/O Installation Kit $225
20910012 Mercruiser Saginaw to 1993, Volvo Diesel DP-E/G Kit $283
20910017 Yamaha 70hp up Installation Kit $238
20910014 Suzuki, Honda, Mercury, Mariner, Force, Johnson, Evinrude $238
20910013 Universal Connection Kit - Tiller or Quadrant $302
20910016 Cable Adapt. For Uflex M47, Teleflex SSC72, Morse $69
20910018 Cable Adapt. For Uflex M66, Teleflex SSC62, Morse $109
20910019 Vent Filler Bracket for Volvo KAD32 engines $27
  RM CABLE DRIVE KITS FOR - I/O--OB-STERN STEERING  
10340031 System - Mercruiser DHB from 1994, 1997 Volvo Gas SX & DP-S Diesel $1,769
10340033 System - Mercruiser Saginaw up to 1993 $1,811
10340034 System - Volvo Diesel DP from 1994 $1,811
10340035 System - Yamaha OB 115-220 HP $1,784
10340036 System - Three Types Merc., Mariner & Suzuki OB 9 $1,784
10340037 System - Universal Connection Kit $1,833

 

 

CONSTANT RUNNING DC PUMPS - CRAConstant Running DC Pumps

 

CRA PUMPS are available in 2000 CC up to 4000 CC fixed flow complete with reservoir tank, DC motor solenoids and motor starter relay. Available in 12 and 24-volt DC power systems.

CRA pump consist of:

  • 1/2 HP DC motor

  • 2 liter tank

  • Manifold with 1/4 NPT fittings

  • 3 x 18" flexible hoses

  • Built-in DC solenoid for autopilot steering commands

  • Built-in motor starter relay

  • Red indicator LED for correct motor direction

  • Terminal Strip for autopilot and Jog Connections

  • Metal enclosure

Part #

CONSTANT RUNNING PUMP 

 

20810012

2 Liters CRA (12VDC) Medium Duty DC                                          Includes manifold

$2,650

20810028

2 Liters CRA (24VDC) Medium Duty DC                                          Includes manifold

$2,650

20810013

3 Liters CRA (12VDC) Medium Duty DC                                          Includes manifold

$2,650

20810029

3 Liters CRA (24VDC) Medium Duty DC                                          Includes manifold

$2,650

20810014

4 Liters CRA (12VDC) Medium Duty DC                                          Includes manifold

$2,800

20810030

4 Liters CRA (24VDC) Medium Duty DC                                          Includes manifold

$2,800

 

Heavy Duty CR pumps available in 3/4 HP and 1 HP with many options. Consult ComNav Marine LTD for more information.


 

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Phone : +1 (630) 501-1938
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Marine Electronics, Communication, Navigation, Autopilots & Instrument Marine products.

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