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Precision Repair for Allen-Bradley Servo Motors – Get Your Production Back on Track

When your automation system stops due to a servo motor fault, it doesn’t just delay production—it hits revenue, labor, and delivery schedules. That’s why manufacturers around the world trust Star Automations for fast, reliable, and professional Allen-Bradley servo motor repair.

From diagnosing complex encoder failures to complete motor rewinding and dynamic balancing, our in-house lab is equipped to handle it all.

We are experts in repairing the MPL, VPL, and MPM series servo motors by Allen-Bradley (Rockwell Automation). With over two decades of experience, we restore motors to OEM performance standards with quick turnaround and guaranteed results.

What Makes Our Repair Service Special?
  • Dedicated Servo Testing Bench (Closed-loop simulation)
  • Genuine-grade replacement parts: bearings, seals, encoder
  • Rotor balancing as per ISO G1.0 Standard
  • Expert rewinding with class H insulation
  • Fast diagnostics with detailed failure report
  • Pre-shipment demo testing video for verification
Real-World Problems We’ve Fixed in AB Servo Motors
  • Inconsistent homing caused by encoder data loss
  • High temperature trips due to rotor-core distortion
  • Axis vibration due to shaft bend or bearing degradation
  • Oil, dust, or coolant contamination inside windings
  • Random shut-offs due to insulation failure
  • Sudden torque drop due to magnet fatigue or stator fault

Our proactive repair and upgrade services reduce future downtime and extend motor lifespan.

 

Allen-Bradley Servo Motor Models We Repair

MPL Series:
  • MPL-A210P-MJ72AA
  • MPL-A310F-MJ74AA
  • MPL-A220K-MJ72AA
  • MPL-B210P-MK72AA
  • MPL-B220K-MK72AA
  • MPL-A420F-MJ74AA
  • MPL-B420K-MK72AA
  • MPL-B430H-MK74AA
  • MPL-A4530H-MJ74AA
  • MPL-B4530H-MK74AA
MPM Series:
  • MPM-A1152E-MJ72AA
  • MPM-A1453E-MJ72AA
  • MPM-B1653E-MJ74AA
  • MPM-A2152F-MJ72AA
  • MPM-B2152F-MJ74AA
  • MPM-B2533C-MJ74AA
  • MPM-A2533F-MJ72AA
  • MPM-B2533F-MJ74AA
  • MPM-A1303C-MJ72AA
  • MPM-B1303F-MJ74AA
  • MPM-A1653C-MJ72AA
  • MPM-B1652F-MJ74AA
VPL Series:
  • VPL-A2094C-PJ14AA
  • VPL-B2094C-PK14AA
  • VPL-B2533F-PK14AA
  • VPL-B3203F-PK14AA
  • VPL-A2533F-PJ14AA
  • VPL-B3204C-PK14AA
  • VPL-B1304C-PJ14KA
  • VPL-A3204E-PJ14AA
  • VPL-A2534C-PJ14AA
  • VPL-A2094F-PJ14AA
  • VPL-B2094F-PK14AA
  • VPL-A3204F-PJ14AA
  • VPL-B2534C-PK14AA

We also support rare or discontinued variants. Send us the full model or a photo of your nameplate to confirm serviceability.

Testing & Quality Validation

Every repaired motor undergoes:

  • Encoder or resolver signal testing
  • Full-speed closed-loop testing
  • Thermal & vibration checks under load
  • Detailed test report and performance chart
  • Before/after repair photos and videos

Replacement & Upgrade Service Available

If a motor is beyond economical repair, we also offer:

  • Replacement of exact model (new/refurbished)
  • Retrofit with compatible VPL/MPL models
  • Encoder upgrade from incremental to absolute (where possible)
  • Modification of shaft and flange on request

Fast Pickup & Delivery Worldwide

Star Automations offers door-to-door pickup and delivery service via trusted logistics partners like DHL, FedEx, UPS, and local couriers. We ensure your servo motor is safely transported and promptly returned—fully tested and certified.

Let’s Repair Your Motor the Right Way

Don’t replace it — repair it with confidence. Our team is ready to support your maintenance schedules, urgent shutdowns, and annual service plans.

Comments (3)

  • July 27, 2025

    Kumaş Dikey Perde

    Very well presented. Every quote was awesome and thanks for sharing the content. Keep sharing and keep motivating others.

  • August 9, 2025

    Website Whatsapp

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  • August 13, 2025

    Bitsarz

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