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Allen Bradley MPL-A430H-MJ72AA

Allen Bradley

Motors

MPL Servo Motors

MPL-A430H-MJ72AA

ISO 9001:2015 Certified Quality

Our certified process ensures consistent quality and reliable repairs every time.

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2-Year Repair Warranty

We stand behind our repairs with an extensive 2-year warranty on parts and labor for your peace of mind.

Fast Turnaround Time

Our efficient process and large parts inventory help minimize your operational downtime.

Expert Component-Level Repair

We find and replace individual failed components, offering a more affordable and effective repair than full replacement.

Free, No-Obligation Quote

Send us your item for a free evaluation and receive a detailed repair quote with no commitment required.

Product Description

The Allen-Bradley Kinetix MP series MPL-A430H-MJ72AA is a compact, low-inertia industrial servo motor designed for high output and impressive torque. This 200V AC motor, part of Rockwell Automation's MP series (which also includes medium-inertia, stainless steel, and food-grade options), features a 115mm frame, 3500 rpm rated speed, and a 2000-line encoder for feedback. It utilizes circular bayonet connectors, a shaft key, and an IEC metric mounting system, but lacks a brake. Cables are shielded for proper environmental rating. It operates up to 40C and can be stored up to 70C.

Is Your Device Showing These Signs?

The Allen Bradley MPL-A430H-MJ72AA servo motor commonly experiences issues related to resolver feedback failure, resulting in positioning errors and drive faults. Bearing degradation is a frequent problem, causing increased noise, vibration, and eventual motor seizure. Overheating due to excessive load or inadequate cooling leads to insulation breakdown and winding shorts. Connector pin corrosion and cable damage disrupt signal integrity, triggering communication errors with the servo drive. Repair involves resolver replacement/adjustment, bearing replacement, winding repair/rewind, and connector/cable replacement to restore optimal performance.

Technical specifications

  • The Allen-Bradley Kinetix MPL-A430H-MJ72AA is a compact, 200V AC servo motor with a 115mm frame, 3500 rpm speed, and 2000-line encoder. It uses bayonet connectors, a shaft key, and IEC metric mounting, but has no brake. It's shielded, operates up to 40C, and stores up to 70C.

Our Repair Process for the

MPL-A430H-MJ72AA

Our repair process for the Allen Bradley MPL-A430H-MJ72AA servo motor begins with a comprehensive diagnostic evaluation to pinpoint the root cause of the failure, which commonly includes resolver feedback issues, bearing degradation, overheating, or connector/cable damage. Resolver replacement or precise adjustment is performed to correct positioning errors and eliminate drive faults. Bearing replacement addresses noise, vibration, and potential motor seizure. Winding repair or complete rewind restores insulation integrity and eliminates shorts caused by overheating. Finally, connector pin corrosion is eliminated, and damaged cables are replaced to ensure uninterrupted signal integrity and communication with the servo drive, guaranteeing optimal motor performance upon completion.

Your Guarantee: Warranty & Lifetime Support

Your satisfaction is our top priority, and we confidently stand behind the quality of our repairs. That's why every repair service is covered by our comprehensive 24-month warranty. Furthermore, we offer lifetime phone support – if you have questions or need assistance related to our repair down the road, we're here to help. Our service commitment is straightforward: we guarantee our work, and if you're not satisfied, we will make it right. Learn More about our Repair process.

Comprehensive Repairs You Can Depend On

We take immense pride in the quality and reliability of our work. Our process goes beyond simply fixing the immediate problem. We perform a comprehensive inspection of your main board (or other equipment) and proactively replace components known to be failure-prone or showing signs of potential future failure. Before any item is returned, it undergoes rigorous functional testing to ensure it meets performance specifications and operates flawlessly. Visit our main Repair Services page to learn more.

Save Significantly

Our primary goal is to save you hundreds, or even thousands, of dollars compared to the cost of new equipment replacement. By repairing existing components, we provide an economical solution that is also eco-friendly. At Roc Industrial, our commitment to integrity and community drives our consistent growth and ensures you receive a reliable, cost-effective solution.

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Please Note: Roc Industrial operates as an independent service provider and is not an authorized distributor for the manufacturers or brands mentioned. Consequently, the original manufacturer's warranty is not applicable to items repaired or sold by us. Roc Industrial provides its own 2-year warranty on all repair services performed.

Buying Options

To receive a quote within 2 hours, please provide us with the details of your requirements. Our team will promptly review your request and send you a custom offer.

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Ships from Rochester, NY

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