Repair
Repair Price: $ 2,044.00
Purchase
CSL Part Number: 87793
Product Overview: The Allen Bradley 1370DDM-105 is a DC drive module designed to control DC motors in industrial applications. It operates at 240/500V with a continuous current rating of 105A. Part of the 1370 series, this drive module regulates motor speed and torque through SCR-based armature control. It features adjustable potentiometers for speed and configuration settings, multiple feedback options including armature voltage feedback, and integrated protection functions. Common applications include paper processing equipment and other industrial machinery requiring precise DC motor control.
Category: DC Motor Controls
Manufacturer: Allen Bradley
Manufacturer Synonyms: Rockwell Automation, allan bradly
Manufacturer Part Number: 1370DDM-105
Series: 1370 DC Drive
Common Failures
Units may experience issues such as incorrect settings, phase loss faults, and no output. Observed defects have included broken standoffs, corrosion on wiring, solder joint failures, and defective capacitors, fans, and relays. These issues can cause the unit to malfunction or fail to operate properly.
Repair Approach
Repairs may involve readjusting settings, replacing broken or missing components such as relay hold-down clips and ring terminals, reflowing solder joints, and correcting connections and component placements. In some cases, defective capacitors, fans, and relays are replaced, and proper jumper configurations are ensured.
Testing & Quality Assurance
Units undergo diagnostic testing, including power-up tests, and are tested with motors and loads where applicable to verify functionality. Quality assurance includes burn-in tests and observation for intermittent faults. Repaired units that pass these testing stages are verified for operational consistency.
Repair your broken Allen Bradley part
We can repair your Allen Bradley model 1370DDM-105 .
Please note: our repair turnaround time may be longer than our standard lead times for this item.
Step 1 -
Click the green button above, "Repair Now," and add to your RMA.
Step 2 -
Print the RMA form that is emailed to you, and put it in a box with the parts for repair.
Step 3 -
Mail the box to the address on the RMA.
You will be sent an authorization for repair via email. Your approval is needed before any work is started.
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