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

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

Single turn conductive plastic - 1 Watt - 500 ohm to 20K Standard - 1.5″ x 4 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 1/4″Dia x 4 3/4″ L

Single turn conductive plastic - 1 Watt - 500 ohm to 20K Standard - 1.5″ x 5″ L

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

DC Motorized Potentiometer

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

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

AC Motorized Potentiometers

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 1/4″Dia x 6″ L

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 - 1.5″ x 6 3/4″ L

10 turn wirewound - 2 Watt - 100 ohm to 100K - *

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 - 100 ohm to 100K - 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

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 6 1/2″ L

10 turn wirewound - 2 Watt - 100 ohm to 100K - 1.5″ x 5 1/4″ 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 100K - 1 1/4″Dia X 5.4″L

50 watt with 115 VAC motor

Motorized Rheostats

3 turn hybrid - 1 Watt - 1K to 100K - 7/8″Dia x 4 3/4″ L

25 watt with DC motor

25 watt with 115 VAC motor

50 watt with DC motor

100 watt with 115 VAC motor

CE Compliant certified

CE Compliant

Heavy Duty Industrial Potentiometers for Demanding Applications

Heavy duty industrial potentiometers designed for demanding automation and control applications. These motorized potentiometers provide high precision proportional control with exceptional durability, featuring advanced slip clutch protection and long service life ranging from 500,000 to 50 million turns for reliable operation in harsh industrial environments.

Our Range of Products

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

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

50 Million Turn Life
Infinite Resolution
Low Inductance Design

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

Circuit Board Included
Starting Capacitor
Dynamic Braking Diode

Single turn conductive plastic - 1 Watt - 500 ohm to 20K Standard - 1.5″ x 4 3/4″ L

Single turn conductive plastic - 1 Watt - 500 ohm to 20K Standard - 1.5″ x 4 3/4″ L

20 Million Turn Life Expectancy
Slip Clutch Protection
High Precision Control

Single turn Conductive plastic - 1 Watt - 50 ohm to 20K Standard - 1 3/8″ Dia x 3.76″L 5.5″L

Single turn Conductive plastic - 1 Watt - 50 ohm to 20K Standard - 1 3/8″ Dia x 3.76″L 5.5″L

Gold Plated Terminals
10 Million Turn Life
Manual Adjustment Capability

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 - 1 1/4″Dia x 4 3/4″ L

Open-Frame Cage Design
2 Million Turn Life
Space Saving Design

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 5″ L

Circuit Board with Components
20 Million Turn Life
AC Motor Operation

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Frequently Asked Questions

How much power can a potentiometer handle?

Heavy duty industrial potentiometers are available in multiple power ratings ranging from 0.5W up to 100W depending on the specific model and application requirements. Common configurations include 5W, 25W, 50W, and 100W power ratings to handle various industrial control applications.

What is the typical life expectancy of heavy duty industrial potentiometers?

What protection features are included with these motorized potentiometers?

Can these potentiometers be repaired if they fail?

What voltage options are available for the motors?

What are the different element types available and how do they differ?

Can I manually adjust the potentiometer position when the motor is not running?

What industries commonly use these heavy duty industrial potentiometers?

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

Precise control systems for automated manufacturing equipment requiring reliable position feedback

Process Control

Process Control

Critical control applications in chemical plants and processing facilities demanding exceptional reliability

Medical Equipment

Medical Equipment

High precision positioning systems for medical devices requiring exceptional accuracy and durability

Aerospace & Defense

Aerospace & Defense

Mission-critical applications in aircraft, helicopters, and simulators requiring ultimate reliability

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

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Industrial potentiometer panels featuring precision motorized potentiometers for automating analog devices. These high-quality units combine potentiometers with AC/DC motors for precise proportional control in industrial automation, process control, and feedback systems. Available in wirewound and conductive plastic elements with various turn configurations.

3 turn hybrid - 1 Watt - 1K to 100K - 7/8″Dia x 4 3/4″ L

Motor Potentiometers for Precision Control Applications

Motor potentiometers for precision control applications combine high-quality potentiometers with AC/DC motors to provide automated proportional controls. These devices offer exceptional precision, durability, and reliability for industrial automation, process control, and analog device automation with life expectancy ranging from 500,000 to 50 million turns.

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

Potentiometer Controllers for Industrial Automation Systems

Advanced potentiometer controllers designed for industrial automation systems, offering precise proportional control with high-precision wirewound and conductive plastic elements. These motorized potentiometers feature slip clutch protection, long life expectancy, and are engineered for automation of analog-driven devices in process control applications.

Why Industrial Manufacturers Choose On Line Controls, Inc.

44+ Years Manufacturing Excellence

Over four decades of proven expertise in precision industrial control systems with comprehensive USA-based manufacturing and support.

Exceptional Product Durability

Long-lasting products with up to 50 million turn life expectancy, backed by comprehensive 3-year warranty and unlimited phone support.

Complete Technical Support

Full repair and rebuilding services, technical consultation, and custom configuration assistance with unlimited phone support included.

Get Expert Guidance on Heavy Duty Industrial Potentiometers

Our technical specialists will help you select the right motorized potentiometer for your application and provide detailed specifications.

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

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