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ComNav 20330008 Rotary Rudder Feedback Medium Duty Marine Autopilot Sensor

Manufacturer

ComNav

<h3>ComNav: Precision Marine Navigation Since 1982</h3><p><strong>ComNav Marine Ltd.</strong> has been engineering advanced marine navigation electronics since its founding in 1982 in Richmond, British Columbia, Canada. <a href="/11250-comnav">ComNav</a> has grown into one of the largest privately held autopilot manufacturers in the world, serving recreational boaters, commercial mariners, and government fleets across more than 130 countries.</p><p>What sets ComNav apart is an unwavering commitment to precision in demanding conditions. Their products are trusted aboard power and sailboats, workboats, commercial fishing vessels, hydrographic survey ships, coast guard cutters, ferries, and naval vessels. High-profile operators — including BC Ferries and the Canadian Coast Guard — have integrated ComNav systems into their fleets, a testament to the brand&apos;s real-world reliability.</p><h3>A Complete Marine Navigation Ecosystem</h3><p>ComNav&apos;s product lineup spans the full range of marine navigation needs. Their autopilot systems are perhaps the most recognized part of the lineup, featuring Intelligent Steering Technology (IST) that adapts to sea conditions in real time. Built to IP67 waterproofing standards and compliant with CE, IMO, and Wheelmark requirements, ComNav autopilots integrate seamlessly with industry-standard NMEA 2000 and NMEA 0183 networks already aboard most vessels.</p><p>Beyond autopilots, ComNav manufactures a comprehensive suite of <a href="/11250-comnav-navigation-parts-accessories-202276">Navigation Parts &amp; Accessories</a> — including GNSS Smart Antennas, satellite compass systems, rate gyro compasses, fluxgate compasses, rudder angle indicators, drive boxes, remote controls, and interconnect cables. These components are engineered specifically for use with ComNav systems, ensuring plug-and-play compatibility and consistent, accurate data output across NMEA 0183 and NMEA 2000 interfaces.</p><p>The brand also produces Automatic Identification System (AIS) electronics built to IP67 standards and certified to USCG, IMO, FCC, and IEC requirements, as well as Thermal Night Vision Cameras for situational awareness in low-visibility conditions.</p><h3>Built for the Harshest Sea Conditions</h3><p>Every ComNav product is engineered to perform when it matters most. Autopilot processors feature self-testing diagnostics and sunlight-readable color displays. GNSS positioning systems support multi-constellation satellite networks — including GPS, GLONASS, Galileo, BeiDou, and QZSS — for maximum signal reliability anywhere on the globe. The brand&apos;s commitment to quality is backed by ISO 9001 registration and an extended 3-year warranty on many product lines, with a global support and service network spanning over 130 countries.</p><p>Whether you are outfitting a sportfishing boat, a long-range passage-maker, or a professional commercial vessel, ComNav delivers the integrated navigation solutions that keep mariners on course — in any sea state, on any heading.</p>

Part Number

20330008
07/11/2036 5:00 AM
Sale Price

$519.98

In Stock (10+)

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Usually delivered within 2 days

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No Hassle Returns

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Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The ComNav 20330008 Medium Duty Rotary Rudder Feedback is an essential component for marine autopilot systems, providing critical rudder position information to optimize steering performance and accuracy. This rotary feedback sensor continuously monitors the physical position of your vessel's rudder, enabling the autopilot to make precise steering corrections for smooth, reliable course-keeping.

Key Features:

  • Waterproof construction with transducer life rated to over 50 million rudder movements
  • Watertight glass fiber reinforced housing for marine environment durability
  • Stainless steel, brass, and plastic construction resists corrosion
  • Suitable for vessels with rudderstock up to 75mm (3 inches) in diameter
  • Horizontal or vertical mounting positions for flexible installation
  • Snap-together assembly for easier installation
  • Compatible with ComNav Autopilot Systems 1420, 1440, 1460, 1500, 5001, and others

What's Included:

  • Rotary rudder feedback unit
  • 50-foot (15.2m) cable

Important Note: This unit does not include the linkage kit (ComNav part # 20330007), which must be purchased separately. The feedback unit mounts near the rudder shaft and connects to the tiller arm or quadrant. Designed for inboard engine vessels requiring accurate rudder position sensing for optimal autopilot performance.

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Nice site

inexpensive. good site.

Quick and easy, hopefully shipping is the same!

They have the best prices and fast shipping too.

fast and quick to ship! I couldnt ask for anything better! Will do more biz in the future thats for sure!<br>

Went Smoothly

Easy and fast, can't beat that with a stick. It even arrived a day earlier than indicated. What else can I ask for. The install was really smooth and really did only take me about an hour. However, I did have access to a lift because a friend of mine owns

Easy shopping

I'M A HAPPY CUSTOMER

Best price I could find after hours of searching, I recommend 100%!!!

These guys have the best prices I could find by far, for the parts I needed. I have made two purchases from them so far and am sure there will be more. They ship fast and provide tracking information.<br>

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