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Used Controllers

  • Trusted Seller
    Atlas Copco Torque Controller Powers

    Atlas Copco Torque Controller Powers On No, Testing

    • Manufacturer: Atlas-Copco

    Used, Quantity 1 Name: Torque Controller Powers On No, Other Testing | Arrival date: 03-06-2025 | Dimensions l x w x h (inches): 17 x 13 x 11 | Electrical: 100-120, 220-240VAC | Weight (lb.): 29 | Available quant...

    $100 USD
    Euclid, OH
  • Trusted Seller
    Atlas Copco Torque Controller Powers

    Atlas Copco Torque Controller Powers On No Testing,

    • Manufacturer: Atlas-Copco

    Used, Quantity 1 Name: Torque Controller Powers On No Other Testing, | Arrival date: 03-06-2025 | Dimensions l x w x h (inches): 17 x 13 x 11 | Electrical: 100-120, 220-240VAC | Weight (lb.): 29 | Available quant...

    $100 USD
    Euclid, OH
  • Trusted Seller
    Allen-bradley Digital Servo Controller

    Allen-bradley Digital Servo Controller

    • Manufacturer: Allen-Bradley

    22kw, Made In The Usa Name: Digital Servo Controller | Arrival date: 07-03-2025 | Dimensions l x w x h (inches): 18 x 8 x 13 | Electrical: 1/3/50/60/280/460 | Weight (lb.): 35 | Available quantity: 1

    $611 USD
    Euclid, OH
  • Trusted Seller
    Wtc Weld Controller

    Wtc Weld Controller

    • Manufacturer: Wtc

    10% @ 400a Name: Weld Controller | Arrival date: 09-08-2025 | Dimensions l x w x h (inches): 30 x 18 x 65 | Capacity: 36 KVA | Electrical: 3/50/60/480/535-680 | Weight (lb.): 350 | Available quantity: 1

    $300 USD
    Euclid, OH
  • Trusted Seller
    Wtc Weld Controller

    Wtc Weld Controller

    • Manufacturer: Wtc

    10% @ 400a Name: Weld Controller | Arrival date: 09-08-2025 | Dimensions l x w x h (inches): 30 x 18 x 65 | Capacity: 36 KVA | Electrical: 3/50/60/480/535-680 | Weight (lb.): 350 | Available quantity: 1

    $300 USD
    Euclid, OH
  • Trusted Seller
    Allen-bradley Programmable Controller, Programming Terminal

    Allen-bradley Programmable Controller, Programming Terminal

    • Manufacturer: Allen-Bradley

    Made In Japan, Quantity Of 9 Name: Programmable Controller, Programming Terminal | Arrival date: 09-09-2025 | Dimensions l x w x h (inches): 18 x 18 x 7 | Electrical: -/50/60/100/120/200/240 | Weight (lb.): 32 | ...

    $130 USD
    Euclid, OH
  • 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
    Flowline Echopod Ultrasonic Liquid Level

    Flowline Echopod Ultrasonic Liquid Level Switch Controller Transmitter

    • Manufacturer: Flowline Echopod

    New Open Box Name: Ultrasonic Liquid Level Switch Controller Transmitter | Arrival date: 09-12-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Weight (lb.): 1 | Available quantity: 1

    $150 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

    $130 USD
    Euclid, OH
  • Trusted Seller
    I2r Therm-o-watch Variable Voltage Controller

    I2r Therm-o-watch Variable Voltage Controller

    • Manufacturer: I2r Therm-o-watch

    12amp Name: Variable Voltage Controller | Arrival date: 09-10-2025 | Dimensions l x w x h (inches): 8 x 6 x 7 | Weight (lb.): 4 | Available quantity: 1

    $100 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

    $499 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

    $400 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

    $200 USD
    Euclid, OH
45678

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.