Product Description
The Allen-Bradley/Rockwell Automation MPL-B860D-SJ22AA is a premium, compact, brushless MPL series rotary servo motor featuring permanent magnets, CE, CSA, and UL certifications, and a high torque-to-size ratio. Its product code details series, type, voltage (400V class, 460V input), 265mm frame size, 6-inch magnet stack length, 2000 RPM rated speed, connectors, options, and mounting flange. Standard features include IEC metric mounting, a shaft key (no shaft seal), and a single-turn high-resolution encoder. It also has a bayonet-style connector facing the motor shaft and can be customized with optional accessories. The motor utilizes powerful rare earth magnets in its stack.
Is Your Device Showing These Signs?
The Allen Bradley MPL-B860D-SJ22AA servo motor commonly experiences issues such as resolver feedback errors, often indicated by diagnostic codes that require recalibration or replacement of the resolver. Winding shorts or open circuits within the motor stator are frequent failures, necessitating motor rewinding or replacement. Bearing failures due to contamination or wear lead to excessive noise and vibration, demanding bearing replacement and shaft inspection. Encoder malfunction, resulting in inaccurate position feedback, requires encoder repair or replacement. Overheating, caused by excessive load or inadequate cooling, damages the insulation and reduces motor lifespan; ensure proper heat sink mounting and ventilation.
Technical specifications
The Allen-Bradley MPL-B860D-SJ22AA is a certified, compact, high-torque brushless servo motor with permanent magnets, a 460V input, 265mm frame, 6-inch magnet stack, 2000 RPM rated speed, connectors, and IEC metric mounting. It includes a shaft key, single-turn high-resolution encoder, and bayonet-style connector, with customization options available.
Our Repair Process for the
MPL-B860D-SJ22AA
Our repair process for the Allen Bradley MPL-B860D-SJ22AA servo motor begins with a comprehensive diagnostic evaluation to pinpoint the failure. Resolver feedback errors are addressed through recalibration or resolver replacement. Winding shorts or open circuits within the motor stator require complete motor rewinding or replacement. Bearing failures are resolved by replacing the bearings and conducting a thorough shaft inspection. Encoder malfunctions are corrected through encoder repair or replacement. Overheating issues are mitigated by verifying proper heat sink mounting and ensuring adequate ventilation, with insulation damage addressed through motor rewinding if necessary.
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.
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.