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Si-Tex SP-80RLP Autopilot Rotary Feedback

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Product Description





Si-Tex SP-80RLP Autopilot with rotary feedback fixed-mount autopilot system - Cruise Control at Sea. The SP-80 takes the helm and sets you free.

For boater who know where they're going. SP-80 takes you where you want to be--effortlessly. It's smart, precise piloting gives you the extra hand on deck you've always needed. And the operation is a snap: Simply set the course and the SP-80 takes the controls, piloting you to your destination with ease and precision. So bait the lines or simply enjoy the sunset. With the SI-TEX SP-80 Autopilot you're right on course. Hands free, and ready to really let you go.

  • Designed for inboard outboard and sterndrive vessels with either hydraulic or quadrant steering systems.
  • Automatically pilots to your next waypoint using built-in NMEA 0183 Loran/GPS interface.
  • Waterproof control head easily installs flush or surface mounted.
  • System can be expanded by adding fully functional second-station option with the SI-TEX SP-70 Handheld Control Unit.
  • Bold, backlit display with ten levels of brightness for clear reading in any light.
  • Accurate digital displays of rudder angle and operating mode in use, constantly giving you up-to-the minute operating status.
  • Automatic Sea State and Trim controls and ten selectable levels of rudder sensitivity with high and low speed settings for smooth, precise steering.
  • Rudder feedback verifies autopilot's commands.
  • Ghost Rudder backup allows autopilot to use memory of rudder movements to calculate new movements in event of rudder feedback failure.
  • Heading Output feature allows you to stabilize radar display.
  • Built-in diagnostics and self tests, plus visual and audible alarms.
  • Power Steering mode offers convenient push-button steering. Stand-By mode for manual steering situations.
  • Optional analog Rudder Angle Indicator for easy, at-a-glance reading of exact rudder position.
  • Works with solenoid valves also.


SI-TEX SP-80 AUTOPILOT SYSTEM - Specifications

Operating Voltage

10 ~ 40V DC

Power Consumption

Average 3 amps

Solenoid Output

20 amps max.

DC Reversing Pump

± 20 amps max.

Clutch Output

3 amps max.

Radio Navigational Interface

NMEA 0183

Heading Reference


Course Resolution

Course Detection



18 cubic inch, 12V DC standard*


Control Unit: 6"W x 1"D x 3.1"H
Processor Unit: 6.3"W x 15"L x 2.7"H
Fluxgate Compass: 5.6"W x 4.2"L x 3.4"H
Pump: 4.8"W x 7.5"L x 4"H

*Optional Pumpsets Available

30 cubic inch, 12V DC or 32V DC for vessels up to 60'
Call Customer Service for Details.


Rudder Angle Indicator
Kit for Second Station installation
SP-70 Autopilot fixed portable control unit

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Product Reviews

  1. Satisfied

    Posted by Chris Barnes on 30th Oct 2016

    Great price, delivered on time, met expectations.

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