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Used Controllers

  • Trusted Seller
    Emerson Fieldvue Digital Valve Controller

    Emerson Fieldvue Digital Valve Controller

    • Manufacturer: Emerson

    New Open Box Name: Fieldvue Digital Valve Controller | Arrival date: 09-24-2025 | Dimensions l x w x h (inches): 13 x 13 x 13 | Weight (lb.): 10 | Available quantity: 1

    $1,299 USD
    Euclid, OH
  • Trusted Seller
    Dematic Dual Motor Controller (dmg)

    Dematic Dual Motor Controller (dmg)

    • Manufacturer: DMG Mori

    New Old Stock Name: Dual Motor Controller (dmg) | Arrival date: 09-24-2025 | Dimensions l x w x h (inches): 15 x 11 x 9 | Weight (lb.): 4 | Available quantity: 1

    $300 USD
    Euclid, OH
  • Trusted Seller
    Watlow Temperature Limit Controller

    Watlow Temperature Limit Controller

    • Manufacturer: Watlow

    New Open Box Name: Temperature Limit Controller | Arrival date: 09-11-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Weight (lb.): 1 | Available quantity: 4

    $200 USD
    Euclid, OH
  • Trusted Seller
    Honeywell Pressuretrol Limit Controller

    Honeywell Pressuretrol Limit Controller

    • Manufacturer: Honeywell

    Max Line Pressure 15 Psi Name: Pressuretrol Limit Controller | Arrival date: 09-09-2025 | Dimensions l x w x h (inches): 4 x 4 x 5 | Weight (lb.): 3 | Available quantity: 1

    $110 USD
    Euclid, OH
  • Trusted Seller
    Rittal / Siemens Turntable Controller

    Rittal / Siemens Turntable Controller Disc

    • Manufacturer: Rittal

    Name: Turntable Controller Disc | Arrival date: 09-10-2025 | Dimensions l x w x h (inches): 27 x 14 x 57 | Weight (lb.): 205 | Available quantity: 1 | Make year: 2009

    $399 USD
    Euclid, OH
  • Trusted Seller
    Real Time Automation PLC Gateway

    Real Time Automation PLC Gateway Controller Unit

    • Manufacturer: Real Time Automation

    Used Name: PLC Gateway Controller Unit | Arrival date: 08-19-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Weight (lb.): 1 | Available quantity: 1

    $339 USD
    Euclid, OH
  • Trusted Seller
    Sick Fx0-gent00000 Safety System Controller

    Sick Fx0-gent00000 Safety System Controller Module

    • Manufacturer: Sick

    New Open Box Name: Fx0-gent00000 Safety System Controller Module | Arrival date: 08-14-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Weight (lb.): 1 | Available quantity: 1

    $170 USD
    Euclid, OH
  • Trusted Seller
    Nireco Controller Unit

    Nireco Controller Unit

    • Manufacturer: Nireco

    New Open Box Name: Controller Unit | Arrival date: 08-01-2025 | Dimensions l x w x h (inches): 16 x 16 x 16 | Weight (lb.): 20 | Available quantity: 1

    $250 USD
    Euclid, OH
  • Trusted Seller
    Pilz Safety Controller Pnoz M1p

    Pilz Safety Controller Pnoz M1p

    • Manufacturer: Pilz
    • Model: 773100

    Used, Untested. Name: Safety Controller Pnoz M1p | Arrival date: 08-07-2025 | Dimensions l x w x h (inches): 7 x 7 x 7 | Weight (lb.): 6 | Available quantity: 1

    $200 USD
    Euclid, OH
  • Trusted Seller
    Hetronik Heating Controller

    Hetronik Heating Controller

    • Manufacturer: Hetronik

    New Open Box Name: Heating Controller | Arrival date: 05-27-2025 | Dimensions l x w x h (inches): 13 x 11 x 9 | Weight (lb.): 11 | Available quantity: 1

    $100 USD
    Euclid, OH
  • Trusted Seller
    Keyence Laser Sensor Controller

    Keyence Laser Sensor Controller

    • Manufacturer: Keyence
    • Model: LJ-G5001P

    New Open Box, Quantity 1 Name: Laser Sensor Controller | Arrival date: 05-14-2025 | Dimensions l x w x h (inches): 15 x 11 x 9 | Weight (lb.): 10 | Available quantity: 1

    $1,040 USD
    Euclid, OH
  • Trusted Seller
    HENROB – Electric Servo Controller,

    HENROB – Electric Servo Controller, Bosch, D-NET

    • Manufacturer: Bosch

    The 2011 Henrob Electric Servo Controller, integrated with Bosch D-NET capabilities, is a used high-performance unit designed for controlling servo-driven systems in industrial fastening and riveting applications...

    $1,500 USD
    Detroit, MI
  • Trusted Seller
    Buchi Ultrasonic Controller (powers On)

    Buchi Ultrasonic Controller (powers On)

    • Manufacturer: Büchi

    Name: Ultrasonic Controller (powers On) | Arrival date: 07-15-2025 | Dimensions l x w x h (inches): 11 x 9 x 7 | Capacity: 75W, 100-240VAC, 50/60 HZ | Weight (lb.): 10 | Available quantity: 1 | Make year: 2017

    $360 USD
    Euclid, OH
  • Trusted Seller
    ATLAS COPCO D313 DL-ADVANCED Tensor

    ATLAS COPCO D313 DL-ADVANCED Tensor Drive Electric Tool Controller Used

    • Manufacturer: Atlas-Copco

    D313-DL-ADVANCED Tensor DL Drive Electric Tool Controller Buyers are welcome to inspect equipment prior to purchase. Expedited shipping services are available upon request. This piece is located at Ideal Machi...

    $129 USD
    Holly, MI
  • Trusted Seller
    Hoffman NEMA 12 & 13

    Hoffman NEMA 12 & 13 enclosure 30" W X 36" H X 11" D

    • Manufacturer: Hoffmann

    Overall measurement: 30" W. X 36" H. X 11" D, wall mount brackets, and bottom routed conduit holes. Used for process measurement & control. Also includes fiber optic multipoint line driver. With Bristol Babcock...

    $500 USD
    Millwood, WV
7891011

Overview

Controllers are essential devices used to manage and regulate the operation of various machinery and equipment. They can range from simple on-off switches to complex programmable systems that control multiple functions. Controllers are critical in industries like manufacturing, automation, and robotics, ensuring precise and efficient operation of machines.

FAQ

What should I consider when buying a used controller?

Check the compatibility with your existing equipment, the age and condition of the controller, and whether it has been well-maintained. Ensure it meets the required specifications for your application.

How do I ensure the controller is shipped safely to my location?

Use a reliable shipping service that specializes in electronic equipment. Make sure the controller is securely packaged with adequate cushioning to prevent damage during transit.

What is the maintenance schedule for a controller?

Regular maintenance includes cleaning the device, checking for software updates, and inspecting connections for wear or damage. Refer to the manufacturer’s manual for specific maintenance guidelines.