CE Compliant certified

CE Compliant

Analog Rudder Position Sensors for Precise Marine Control

Analog rudder position sensors deliver precise marine control through motorized potentiometers engineered for harsh marine environments. Available in wirewound, conductive plastic, and hybrid element types with DC or AC motors, these sensors provide accurate position feedback for steering systems, rudder control, and navigation equipment. Built with slip clutch protection and long operational lifespans up to 50 million turns, our position sensors ensure reliable performance in demanding maritime applications.

10 turn wirewound - 2 Watt - 1K/1K, 2K/2K, 3K/3K, 5K/5K, 5K/10K, 10K/10K - 1.5″ x 6″ L
10 turn wirewound - 2 Watt - 1K/1K, 2K/2K, 5K/5K, 10K/10K, 2K/3K, 5K/10K - 1 1/4″Dia x 5 3/4″ L
Single turn wirewound - 0.5 Watt - 1K/1K, 2K/2K, 3K/3K, 5K/5K, 5K/10K, 10K/10K - 1.5″ x 5.25″ L
10 turn wirewound - 2 Watt - 5K/5K/5K normal. Others available. - 1 1/4″Dia x 7″ L
AC Motorized Potentiometers
Single turn conductive plastic - 2 Watt - 500 ohm to 100K - 2″ square x 4 1/4″ L
DC Motorized Potentiometer
Single turn conductive plastic - 2 Watt - 1K to 100K - 2″ square x 4″ L
3 turn hybrid - 1 Watt - 1K to 100K - 7/8″Dia x 4 3/4″ L
Single turn conductive plastic - 1 Watt - 500 ohm to 20K Standard - 1.5″ x 5″ L
Single turn conductive plastic - 1 Watt - 500 ohm to 20K Standard - 1.5″ x 4 3/4″ L
10 turn wirewound - 2 Watt - 100 ohm to 100K - 1.5″ x 6 3/4″ L
Single turn Conductive plastic - 1 Watt - 50 ohm to 20K Standard - 1 3/8″ Dia x 3.76″L 5.5″L
10 turn wirewound - 2 Watt - 100 ohm to 100K - 1.5″ x 6 1/2″ L
10 turn wirewound - 5 Watt - 10 ohm to 100K - 2″ square x 8.5″ L
10 turn wirewound - 2 Watt - 100 ohm to 100K - 1 1/4″Dia x 4 3/4″ L
10 turn wirewound - 2 Watt - 100 ohm to 100K - 7/8″ Dia x 4 3/4″ L
Single turn Conductive plastic - 1 Watt - 500 ohm to 100K - 1 1/4″Dia X 5.4″L
Single turn wirewound - 0.5 Watt - 10 ohm to 20K - 1 3/8″ Dia x 3.76″L Dual 4.25″L
10 turn wirewound - 2 Watt - 100 ohm to 100K - 1.5″ x 5 1/4″ L
10 turn wirewound - 5 Watt - 100 ohm to 100K Normal 1K - 2″ Square x 6 3/4″ L
10 turn wirewound - 2 Watt - 100 ohm to 100K - 1 1/4″Dia x 6″ L
10 turn wirewound - 2 Watt - 100 ohm to 100K - 1.5″ x 5″ L
Single turn wirewound - 0.5 Watt - 10 ohm to 20K - 2″ x 5.25″ L
10 turn wirewound - 2 Watt - 100 ohm to 100K - 1 3/8″Dia x 4″ L
10 turn wirewound - 2 Watt - 100 ohm to 100K - *
Single turn wirewound - 0.5 Watt - 10 ohm to 20K - 1.5″ x 5″ L
100 watt with 115 VAC motor
50 watt with 115 VAC motor
25 watt with 115 VAC motor
50 watt with DC motor
25 watt with DC motor
Motorized Rheostats

Our Range of Products
10 turn wirewound - 2 Watt - 1K/1K, 2K/2K, 3K/3K, 5K/5K, 5K/10K, 10K/10K - 1.5″ x 6″ L

10 turn wirewound - 2 Watt - 1K/1K, 2K/2K, 3K/3K, 5K/5K, 5K/10K, 10K/10K - 1.5″ x 6″ L

  • AC reversible 115 VAC motor
  • Circuit board with capacitor
  • High resolution wirewound
10 turn wirewound - 2 Watt - 1K/1K, 2K/2K, 5K/5K, 10K/10K, 2K/3K, 5K/10K - 1 1/4″Dia x 5 3/4″ L

10 turn wirewound - 2 Watt - 1K/1K, 2K/2K, 5K/5K, 10K/10K, 2K/3K, 5K/10K - 1 1/4″Dia x 5 3/4″ L

  • Dual gang feedback system
  • 2 million turn durability
  • Slip clutch protection
Single turn wirewound - 0.5 Watt - 1K/1K, 2K/2K, 3K/3K, 5K/5K, 5K/10K, 10K/10K - 1.5″ x 5.25″ L

Single turn wirewound - 0.5 Watt - 1K/1K, 2K/2K, 3K/3K, 5K/5K, 5K/10K, 10K/10K - 1.5″ x 5.25″ L

  • Single turn wirewound
  • Heavy duty AC motor
  • Dual gang feedback
10 turn wirewound - 2 Watt - 5K/5K/5K normal. Others available. - 1 1/4″Dia x 7″ L

10 turn wirewound - 2 Watt - 5K/5K/5K normal. Others available. - 1 1/4″Dia x 7″ L

  • Triple gang configuration
  • 2 million turn life
  • Compact efficient design
AC Motorized Potentiometers

AC Motorized Potentiometers

  • Reversible 115 VAC motor
  • Single or dual gang options
  • Circuit board available
Single turn conductive plastic - 2 Watt - 500 ohm to 100K - 2″ square x 4 1/4″ L

Single turn conductive plastic - 2 Watt - 500 ohm to 100K - 2″ square x 4 1/4″ L

  • 50 million turn lifespan
  • Infinite resolution
  • Low inductance design

Showing 1 to 6 of 33 results

Frequently Asked Questions

What types of element materials are available for marine rudder position sensors?

We offer wirewound, conductive plastic, and hybrid elements. Conductive plastic provides up to 50 million turns with essentially infinite resolution, ideal for precision marine applications.

How do I choose between DC and AC motor options for rudder control?

What is the purpose of the slip clutch in marine position sensors?

Can these sensors withstand harsh marine environments?

What is the advantage of dual or triple gang configurations?

What maintenance is required for these position sensors?

How accurate are the position feedback signals?

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

Industries We Serve

Marine Navigation

Marine Navigation

Precise rudder position feedback for steering systems on commercial vessels, military ships, and pleasure craft requiring reliable navigation control.

Maritime Automation

Maritime Automation

Automated rudder control systems for autopilot operations, dynamic positioning, and advanced marine control applications in modern vessels.

Offshore Operations

Offshore Operations

Robust position sensors for oil rigs, drilling platforms, and offshore equipment requiring precise directional control in demanding marine conditions.

Shipbuilding & Repair

Shipbuilding & Repair

Replacement and retrofit rudder position sensors for vessel manufacturing facilities and maritime maintenance operations worldwide.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

You might also like

10 turn wirewound - 2 Watt - 1K/1K, 2K/2K, 5K/5K, 10K/10K, 2K/3K, 5K/10K - 1 1/4″Dia x 5 3/4″ L | Marine Steering Feedback Sensors for Autopilot & Rudder Systems

Marine Steering Feedback Sensors for Autopilot & Rudder Systems

Marine steering feedback sensors provide precise position monitoring for autopilot systems and rudder control mechanisms. These motorized potentiometers deliver accurate feedback signals essential for maintaining course stability and automated navigation. Available in wirewound and conductive plastic configurations with AC or DC motors, they offer exceptional durability in demanding marine environments with life expectancies ranging from 1 million to 50 million turns.
10 turn wirewound - 2 Watt - 1K/1K, 2K/2K, 5K/5K, 10K/10K, 2K/3K, 5K/10K - 1 1/4″Dia x 5 3/4″ L | Rudder Feedback Potentiometers for Marine Steering Systems

Rudder Feedback Potentiometers for Marine Steering Systems

Rudder feedback potentiometers are precision electromechanical devices that provide accurate position feedback in marine steering systems. These motorized potentiometers combine high-resolution sensing elements with robust construction, delivering reliable performance in demanding maritime environments. Available in wirewound and conductive plastic configurations with single, dual, or triple gang options, they offer exceptional durability with life expectancies ranging from 500,000 to 50 million turns.
AC Motorized Potentiometers | Rotary Potentiometer Position Sensors for Precision

Rotary Potentiometer Position Sensors for Precision

Rotary potentiometer position sensors combining precision potentiometers with motorized control for automated positioning and feedback applications. These high-precision devices integrate slip clutch protection, variable resistance values, and multiple motor configurations to deliver reliable proportional control in industrial automation, process control, and precision positioning systems.

Why Marine Control Engineers Choose On Line Controls, Inc.

Proven Marine Durability

Our sensors deliver up to 50 million operational turns with slip clutch protection, ensuring reliable performance in harsh marine environments for decades of service.

Precision Position Feedback

High-resolution wirewound and conductive plastic elements provide accurate rudder position data with essentially infinite resolution for precise steering control.

Custom Marine Solutions

Single, dual, or triple gang configurations with DC or AC motors, multiple RPM options, and tailored resistance values to match your exact marine control requirements.

Request a Quote for Marine Rudder Position Sensors

Connect with our marine controls experts for technical specifications, pricing, and application guidance. Expect a response within 24 hours from our experienced team.

Contact Us Today

For immediate assistance, feel free to give us a direct call at 978-562-5353. You can also send us a quick email at olc@onlinecontrols.com