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.

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

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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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.

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