{"product_id":"panasonic-minas-a6-series-msmf042l1u2-ac-servo-motor-400w-high-inertia","title":"Panasonic MINAS A6 Series MSMF042L1U2 AC Servo Motor 400W High Inertia","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Panasonic MSMF042L1U2 stands as a cornerstone of the MINAS A6 family, specifically engineered to excel in high-inertia applications where load stability and precision are paramount. This 400W AC servo motor effectively bridges the gap between high-speed performance and mechanical robustness, making it the preferred choice for heavy-duty packaging machinery, rotary tables, and multi-axis assembly lines. By utilizing an advanced high-inertia rotor design, the MSMF042L1U2 maintains exceptional control over fluctuating loads, significantly reducing resonance and oscillation during rapid start-stop cycles. The integrated 23-bit absolute encoder provides over 8 million pulses per revolution, ensuring sub-micron positioning accuracy. Furthermore, the IP67-rated enclosure safeguards internal windings from dust and liquid ingress, guaranteeing consistent, high-torque output in demanding industrial environments.\u003c\/p\u003e\n\u003ch2\u003eTechnical Configuration Details\u003c\/h2\u003e\n\u003ch3\u003eHigh-Inertia Rotor Architecture\u003c\/h3\u003e\n\u003cp\u003eThe MSMF042L1U2 hardware utilizes a high-inertia rotor designed to stabilize motion when driving large mechanical loads. This design increases the motor's internal flywheel effect, allowing the servo drive to apply aggressive tuning parameters without triggering system instability or mechanical resonance.\u003c\/p\u003e\n\u003ch3\u003e23-Bit Absolute Encoder System\u003c\/h3\u003e\n\u003cp\u003eThe motor incorporates Panasonic's flagship 23-bit encoder technology. This system remembers the absolute position even after power loss, eliminating the need for external home sensors. The high-speed serial communication interface reduces wiring complexity while providing real-time feedback on motor performance.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications (Full Dimensional Data)\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eDimension Category\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eMetric Specification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eWidth (W) - Flange Size\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003e60 mm x 60 mm\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eDepth (D) - Motor Body Height\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003e60 mm\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eLength (L) - Body Only\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003e125.5 mm\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eLength (L) - Total with Shaft\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003e155.5 mm\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eShaft Diameter\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003e14 mm\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eShaft Length\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003e30 mm\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eRated Output\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e400 W\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eRated Torque\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1.27 N·m\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eRated Speed\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3000 r\/min\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eProtection Rating\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIP67\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eApproximate Weight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003e1.6 kg\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eEngineering Installation Guide\u003c\/h2\u003e\n\u003ch3\u003eShaft Alignment and Coupling\u003c\/h3\u003e\n\u003cp\u003eEnsure the shaft alignment between the MSMF042L1U2 and the load is within\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e0.03 mm\u003c\/strong\u003e. Use high-quality flexible couplings to absorb minor axial misalignments. Never apply impact force to the shaft during installation, as this will destroy the precision 23-bit absolute encoder.\u003c\/p\u003e\n\u003ch3\u003eCable Management\u003c\/h3\u003e\n\u003cp\u003eMaintain a minimum bending radius of at least\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e20 mm\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor the power and encoder cables. Ensure the connectors are fully seated and locked to maintain the IP67 integrity; loose connectors remain the primary cause of signal noise and moisture-related short circuits in packaging environments.\u003c\/p\u003e\n\u003ch2\u003eEngineering Advantages\u003c\/h2\u003e\n\u003cp\u003eThe MSMF042L1U2 excels in \"High-Mass\" industrial tasks where low-inertia motors often struggle. Its design provides a natural damping effect, making it ideal for large-diameter pulleys and ball screws. The MINAS A6's ultra-fast frequency response ensures the motor reacts to load changes in microseconds, maintaining perfect tension control. By integrating this motor, you benefit from a hardware platform that seamlessly communicates with modern EtherCAT and RTEX industrial networks, providing a future-proof motion control foundation.\u003c\/p\u003e\n\u003ch2\u003eDelivery \u0026amp; Logistics\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDelivery time:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e3-5 days when payment finish.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShipping Carriers:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBY DHL\/FEDEX\/UPS.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackaging:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWe utilize\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eanti-static moisture-barrier bags\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand dual-layer reinforced shock-resistant boxing. Every MSMF042L1U2 is shipped in its original factory-sealed box to ensure the precision encoder and shaft surfaces remain in mint condition.\u003c\/p\u003e\n\u003ch2\u003eTechnical FAQs\u003c\/h2\u003e\n\u003cp\u003eQ1: Does the MSMF042L1U2 include a built-in brake?\u003c\/p\u003e\n\u003cp\u003eA1: No, the \"L1U2\" configuration designates a model without an electromagnetic brake. If your application requires a vertical axis hold, please contact us for the \"B\" (Brake) variant.\u003c\/p\u003e\n\u003cp\u003eQ2: Can I mount this motor in any orientation?\u003c\/p\u003e\n\u003cp\u003eA2: Yes, the MSMF042L1U2 supports 360-degree mounting. However, in environments with high liquid exposure, we recommend orienting the cables downward to prevent fluid from pooling at the connector seals.\u003c\/p\u003e\n\u003cp\u003eQ3: Is the 23-bit encoder compatible with older A5 series drivers?\u003c\/p\u003e\n\u003cp\u003eA3: No, the A6 series 23-bit protocol is proprietary to A6 series drivers. You must pair this motor with a MINAS A6 driver (e.g., MADLN series) to achieve full functionality.\u003c\/p\u003e\n\u003cp\u003eQ4: What is the benefit of high inertia in labeling machines?\u003c\/p\u003e\n\u003cp\u003eA4: Labeling often involves high-friction belts and rapid indexing. High inertia prevents the \"overshoot\" common in low-inertia motors, ensuring every label is placed with sub-millimeter precision.\u003c\/p\u003e","brand":"Panasonic","offers":[{"title":"Default Title","offer_id":45956797169837,"sku":"MSMF042L1U2","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/MSMF042L1U2M_1.jpg?v=1777369672","url":"https:\/\/www.maxwellplc.com\/products\/panasonic-minas-a6-series-msmf042l1u2-ac-servo-motor-400w-high-inertia","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}