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Motorized Potentiometer for PLC & Automation Integration

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.

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

Our Range of Products
DC Motorized Potentiometer

DC Motorized Potentiometer

  • Swiss-made motors & geartrains
  • Built-in slip clutch protection
  • Up to 10M turn life expectancy
AC Motorized Potentiometers

AC Motorized Potentiometers

  • 115 VAC reversible motor
  • Starting capacitor included
  • Circuit board options available
Single turn wirewound - 0.5 Watt - 10 ohm to 20K - 1 3/8″ Dia x 3.76″L Dual 4.25″L

Single turn wirewound - 0.5 Watt - 10 ohm to 20K - 1 3/8″ Dia x 3.76″L Dual 4.25″L

  • Gold plated terminals
  • Dual gang option for feedback
  • 500K turn life expectancy
10 turn wirewound - 2 Watt - 100 ohm to 100K - 7/8″ Dia x 4 3/4″ L

10 turn wirewound - 2 Watt - 100 ohm to 100K - 7/8″ Dia x 4 3/4″ L

  • Compact 7/8" diameter housing
  • 2 million turn durability
  • High precision control
10 turn wirewound - 5 Watt - 10 ohm to 100K - 2″ square x 8.5″ L

10 turn wirewound - 5 Watt - 10 ohm to 100K - 2″ square x 8.5″ L

  • 5 Watt power rating
  • Snap action limit switches
  • Dynamic braking diode
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 1/4″Dia x 6″ L

  • Japanese motor geartrain
  • 20 RPM normal speed
  • 1 million turn life

Showing 1 to 6 of 33 results

Frequently Asked Questions

How does a motorized potentiometer work?

A motorized potentiometer combines a precision potentiometer with a DC or AC motor. The motor rotates the potentiometer shaft to adjust resistance values automatically based on control signals from PLCs or automation systems, enabling remote and programmable analog control.

How to connect potentiometer with PLC?

What is the life expectancy of motorized potentiometers?

What voltage options are available for motorized potentiometers?

Can motorized potentiometers be adjusted manually?

What resistance ranges are available?

What power ratings do motorized potentiometers offer?

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 automated control of analog-driven devices in manufacturing processes and assembly lines.

Process Control

Process Control

Used in chemical processing, food production, and pharmaceutical manufacturing for precise flow and speed control applications.

Aerospace & Aviation

Aerospace & Aviation

Provides reliable proportional control in aircraft systems, helicopter controls, and flight simulators requiring precision positioning.

Printing & Publishing

Printing & Publishing

Enables automated adjustment and precise control of tension, speed, and registration in printing press operations.

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 | Motorized Potentiometers for Precision Speed Control

Motorized Potentiometers for Precision Speed Control

Motorized potentiometers for precision speed control combine high-quality potentiometer elements with reliable motor drives to provide accurate, automated positioning for analog control devices. These units feature slip clutch protection, long life expectancy, and are available in various configurations including AC/DC motors, wirewound/conductive plastic elements, and single/multi-turn designs for industrial automation applications.
Single turn Conductive plastic - 1 Watt - 50 ohm to 20K Standard - 1 3/8″ Dia x 3.76″L 5.5″L | Motorized Potentiometer for Flow Meter Setpoint Control

Motorized Potentiometer for Flow Meter Setpoint Control

Motorized Potentiometers for Flow Meter Setpoint Control provide precise, automated adjustment of analog devices. Available with AC or DC motors, wirewound or conductive plastic elements, and power ratings from 0.5W to 100W, these devices combine high-precision potentiometers with reliable motors in compact packages. Featuring slip clutch protection and life expectancies up to 50 million turns, they deliver superior performance in industrial automation and process control applications.
AC Motorized Potentiometers | Motorized Potentiometer for Tensioning & Web Control

Motorized Potentiometer for Tensioning & Web Control

Motorized potentiometers for tensioning and web control applications combine precision potentiometers with reliable motors for automated analog device control. These systems feature slip clutch protection, multiple gang configurations, and robust construction for industrial environments. Available in AC and DC motor options with wirewound or conductive plastic elements, they deliver accurate proportional control for printing presses, material handling, and process automation across diverse industries.

Why Industrial Automation Engineers Choose On Line Controls, Inc.

40+ Years Manufacturing Excellence

Since 1980, we've delivered precision motorized potentiometers engineered for demanding automation applications with proven reliability and performance across industries worldwide.

Swiss-Made Motor Quality

Our DC motorized potentiometers feature Swiss-made motors and geartrains, providing superior precision, durability, and consistent performance for critical control applications.

Built-In Protection Features

Every unit includes slip clutch protection to prevent damage to potentiometer end stops and gear trains, ensuring long service life and allowing safe manual adjustment when needed.

Get Expert Guidance on Motorized Potentiometers for Your Application

Our automation specialists will help you select the right motorized potentiometer configuration for your PLC integration needs. Expect a detailed response 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