CE Compliant certified

CE Compliant

Custom Motorized Potentiometer — Made to Order in USA

Custom motorized potentiometers engineered for precision automation and proportional control. Made-to-order in the USA, our DC and AC motor-driven units feature wirewound, conductive plastic, or hybrid elements with single or multi-turn configurations. Available in power ratings from 0.5W to 5W with resistance values from 10 ohms to 100K. Built with Swiss motors and slip clutch protection for long-term reliability in industrial applications.

10 turn wirewound - 2 Watt - 5K/5K/5K normal. Others available. - 1 1/4″Dia x 7″ L
AC Motorized Potentiometers
DC Motorized Potentiometer
Single turn conductive plastic - 2 Watt - 500 ohm to 100K - 2″ square x 4 1/4″ 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
Single turn wirewound - 0.5 Watt - 10 ohm to 20K - 1.5″ x 5″ L
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 - 100 ohm to 100K - 1 1/4″Dia x 4 3/4″ L
Single turn conductive plastic - 1 Watt - 500 ohm to 20K Standard - 1.5″ x 5″ 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 - *
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 - 7/8″ Dia x 4 3/4″ 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 6″ 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 3/4″ L
10 turn wirewound - 2 Watt - 100 ohm to 100K - 1.5″ x 5″ L
3 turn hybrid - 1 Watt - 1K to 100K - 7/8″Dia x 4 3/4″ L
10 turn wirewound - 2 Watt - 100 ohm to 100K - 1.5″ x 5 1/4″ L
Single turn conductive plastic - 2 Watt - 1K to 100K - 2″ square x 4″ L
10 turn wirewound - 2 Watt - 100 ohm to 100K - 1.5″ x 6 1/2″ 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 - 100 ohm to 100K - 1 3/8″Dia x 4″ L
10 turn wirewound - 5 Watt - 100 ohm to 100K Normal 1K - 2″ Square x 6 3/4″ L
Single turn wirewound - 0.5 Watt - 10 ohm to 20K - 2″ x 5.25″ L
Single turn Conductive plastic - 1 Watt - 500 ohm to 100K - 1 1/4″Dia X 5.4″L

Our Range of Products
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 for feedback systems
  • 2 million turn durability
  • Slip clutch & manual adjustment
AC Motorized Potentiometers

AC Motorized Potentiometers

  • AC motor with starting capacitor
  • Circuit board mounting options
  • 1-50M turn life expectancy
DC Motorized Potentiometer

DC Motorized Potentiometer

  • Swiss-made motors & geartrains
  • Built-in slip clutch protection
  • Up to 10M turn life expectancy
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 life
  • Circuit board with terminals
  • CE compliant construction
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 for feedback
  • 2 million turn durability
  • CE compliant design
Single turn wirewound - 0.5 Watt - 10 ohm to 20K - 1.5″ x 5″ L

Single turn wirewound - 0.5 Watt - 10 ohm to 20K - 1.5″ x 5″ L

  • Anodized aluminum housing
  • 1 million turn life
  • 115 VAC motor with diode

Showing 1 to 6 of 27 results

Frequently Asked Questions

What is the difference between wirewound and conductive plastic potentiometers?

Wirewound offers 500K-2M turns life; conductive plastic provides 10-50M turns with infinite resolution. Wirewound suits lower cost applications; conductive plastic offers superior longevity and precision.

Can I get dual gang or triple gang configurations?

What motor voltages are available?

How does the slip clutch protection work?

What resistance values can I order?

Are these motorized potentiometers CE compliant?

What is the typical lead time for custom orders?

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

Industries We Serve

Industrial Automation

Industrial Automation

Motorized potentiometers enable precise proportional control for automated analog devices in manufacturing environments.

Process Control

Process Control

Used in chemical processing, refineries, and manufacturing plants for accurate flow, speed, and tension control applications.

Medical Equipment

Medical Equipment

Precision motorized controls for medical devices requiring accurate positioning and feedback in healthcare applications.

Aerospace & Defense

Aerospace & Defense

High-reliability motorized controls for aircraft systems, simulators, and defense equipment requiring precision operation.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

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On Line Controls manufactures precision motorized potentiometers and rheostats designed for automating analog-driven devices across industrial applications. Our USA-made products feature Swiss-engineered motors, slip clutch protection, and life expectancies ranging from 500,000 to 50 million turns. Available in AC/DC configurations with wirewound, conductive plastic, and hybrid elements, our motorized potentiometers deliver reliable proportional control for automation, feedback systems, and process control applications worldwide.
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Motorized potentiometers for PLC and automation integration provide precise, automated control of analog devices across industrial applications. These motorized units combine high-quality potentiometers with reliable DC or AC motors, offering programmable positioning, remote adjustment, and feedback capabilities. Available in wirewound and conductive plastic element types with various power ratings and resistance ranges, they deliver consistent performance in process control, industrial automation, and precision positioning systems.

Why Industrial Manufacturers Choose On Line Controls, Inc.

USA Manufacturing Excellence

Over 40 years of precision manufacturing expertise in Massachusetts. Swiss-made motors and components ensure superior quality and reliability in every custom unit we build.

Custom Engineering Solutions

Extensive configuration options including single/dual/triple gang, wirewound/conductive plastic elements, and DC/AC motors. Technical support and custom engineering consultation available for unique applications.

Long-Term Reliability

Slip clutch protection and premium components deliver 500,000 to 50 million turn lifespan. Three-year warranty with repair and rebuilding services ensures decades of dependable operation.

Request a Custom Quote for Your Motorized Potentiometer

Our engineering team will help you select the right configuration. Get expert guidance on motor type, element selection, and specifications within 24 hours.

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