Need an Allen-Bradley Part or Replacement?
When an Allen-Bradley component fails, the challenge isn't always identifying the problem. Often, it's finding the exact replacement—especially when the original PLC, HMI, drive, servo motor, I/O module or other automation component is obsolete, discontinued or difficult to source.
Automation Hub helps manufacturers, maintenance teams, engineers and MRO buyers source Allen-Bradley industrial automation equipment for replacement, maintenance and machine-down applications.
Our catalog includes nearly 2,000 Allen-Bradley product listings covering current and legacy automation families. Available sourcing options may include new surplus, refurbished, reconditioned and other independently sourced equipment.
If you already have a catalog number, search AutomationHub.com or submit a request through our Request a Quote page.
Allen-Bradley PLCs & Controllers
PLCs and controllers are at the heart of many industrial automation systems. A failed controller can stop an individual machine, production line or larger manufacturing process.
Automation Hub sources Allen-Bradley PLCs and controllers from families including ControlLogix, CompactLogix, MicroLogix, SLC 500 and other current and legacy platforms.
When replacing a controller, the complete catalog number, series, firmware and application requirements can matter. Providing a clear photograph of the existing nameplate can help our team identify the correct equipment.
Browse Allen-Bradley PLCs & Controllers
PanelView HMIs & Touchscreens
Failed operator interfaces are another common source of production downtime.
Automation Hub sources Allen-Bradley PanelView HMIs, operator terminals, touchscreens and related components for replacement and maintenance applications.
Our catalog includes hundreds of HMI and touchscreen listings spanning current and legacy PanelView families. If the exact terminal is obsolete or unavailable, our team can investigate available sourcing and replacement options.
Browse Allen-Bradley HMI & Touchscreens
PowerFlex Drives & VFDs
Allen-Bradley PowerFlex drives are used throughout manufacturing and material-handling applications to control motors, conveyors, pumps, fans and other equipment.
Automation Hub's catalog includes hundreds of PowerFlex drive listings covering families such as PowerFlex 4, 70, 400, 520-series, 700, 700S, 753, 755 and other configurations.
Drive replacement requires more than matching horsepower alone. Voltage, amperage, enclosure, communication, options and the complete catalog number should be considered when identifying a replacement.
Browse Allen-Bradley PowerFlex Drives
Kinetix Servo Motors & Motion Control
Servo and motion-control failures can be especially difficult because the complete configuration of the motor or drive matters.
Automation Hub sources Allen-Bradley Kinetix servo drives, MPL and VP-series servo motors, Ultra3000 equipment and other motion-control components.
For servo motor requests, provide the complete nameplate catalog number whenever possible. Feedback, shaft, brake, connector, voltage and other configuration details can determine compatibility.
Browse Allen-Bradley Kinetix Servo & Motion
Allen-Bradley I/O Modules
Automation Hub also maintains a large catalog of Allen-Bradley input/output and distributed I/O components.
Our coverage includes POINT I/O, FLEX I/O, Compact 5000 I/O, ControlLogix I/O, SLC I/O and related adapters and specialty modules.
These components are commonly needed for maintenance, system expansion and replacement of failed or obsolete modules.
Browse Allen-Bradley I/O Modules
Guardmaster & Industrial Safety Components
Machine-safety systems often depend on specific relays, controllers and safety modules that must match the existing application.
Automation Hub sources Allen-Bradley Guardmaster and other industrial safety components, including current, surplus and hard-to-find equipment.
Browse Allen-Bradley Safety & Guardmaster
Stratix & Industrial Networking
Modern automation systems rely heavily on industrial communication networks.
Automation Hub sources Allen-Bradley Stratix industrial Ethernet equipment, communication modules and other networking components used to connect controllers, I/O, drives and industrial devices.
Browse Allen-Bradley Industrial Networking
Finding Obsolete and Discontinued Allen-Bradley Parts
Obsolescence doesn't necessarily mean a machine needs to be replaced.
Industrial facilities often have substantial investments in equipment built around older Allen-Bradley controls. When one component fails, replacing or upgrading the entire control system may be considerably more involved than locating a compatible replacement.
Automation Hub specializes in sourcing obsolete, discontinued and hard-to-find industrial automation equipment through independent supply channels.
Depending on the specific catalog number and availability, options may include:
- New surplus equipment
- Refurbished or reconditioned equipment
- Used industrial automation components
- Repair or refurbishment of an existing component
- Alternative replacement options when appropriate
Availability and condition are confirmed for the specific request rather than assumed from a product-family listing.
What Information Should I Send With an Allen-Bradley Parts Request?
The fastest way to begin a parts search is to provide as much information as possible.
Whenever available, send the complete Allen-Bradley catalog or part number, series or revision, quantity required, photographs of the nameplate and whether your production equipment is currently down.
If you're uncertain which number on the equipment is the actual catalog number, send us a clear photo. Our team can help review it.
Production Down? Request an Allen-Bradley Part
If you're searching for an Allen-Bradley PLC, PanelView HMI, PowerFlex drive, Kinetix servo, I/O module, safety component or another industrial automation part, Automation Hub can help investigate available sourcing options.
Request an Industrial Automation Parts Quote
You can also call 844.AUTOHUB for an urgent machine-down request.
Independent Supplier Notice: Automation Hub is an independent supplier and is not an authorized distributor, dealer, representative, or affiliate of Rockwell Automation or Allen-Bradley. Products offered may be new surplus, refurbished, reconditioned, used, or sourced through independent channels, as identified in the applicable quote or product description. Automation Hub also provides independent sourcing and repair/refurbishment services. Allen-Bradley, Rockwell Automation, and associated product names are trademarks of their respective owners and are used solely for product identification.