{"product_id":"uaaska-04ca1","title":"Yaskawa UAASKA-04CA1","description":"\u003cstyle\u003e\n.flexa-desc { font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif; color:#1f2937; line-height:1.7; }\n.flexa-desc .desc-intro { font-size:15px; color:#374151; margin-bottom:0; }\n.flexa-desc .desc-section { margin-top:28px; }\n.flexa-desc .desc-section-title { font-size:15px; font-weight:700; color:#111827; text-transform:uppercase; letter-spacing:.05em; padding-bottom:10px; border-bottom:2px solid #e5e7eb; margin-bottom:16px; }\n.flexa-desc .desc-service-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:12px; }\n.flexa-desc .desc-service-card { border-radius:10px; padding:16px; border:1px solid #e5e7eb; }\n.flexa-desc .desc-service-repair { background:#fff7ed; border-color:#fed7aa; }\n.flexa-desc .desc-service-ref { background:#f0fdf4; border-color:#bbf7d0; }\n.flexa-desc .desc-service-new { background:#eff6ff; border-color:#bfdbfe; }\n.flexa-desc .desc-service-label { font-weight:700; font-size:13px; text-transform:uppercase; letter-spacing:.04em; margin-bottom:8px; }\n.flexa-desc .desc-service-repair .desc-service-label { color:#c2410c; }\n.flexa-desc .desc-service-ref .desc-service-label { color:#15803d; }\n.flexa-desc .desc-service-new .desc-service-label { color:#1d4ed8; }\n.flexa-desc .desc-service-body { font-size:13px; color:#4b5563; line-height:1.6; }\n.flexa-desc .desc-faq-item { margin-bottom:16px; padding:14px 16px; background:#f9fafb; border-radius:8px; border-left:3px solid #e5e7eb; }\n.flexa-desc .desc-faq-item:last-child { margin-bottom:0; }\n.flexa-desc .desc-faq-q { font-weight:700; font-size:14px; color:#111827; margin-bottom:6px; }\n.flexa-desc .desc-faq-a { font-size:13px; color:#4b5563; line-height:1.6; }\n.flexa-desc .desc-seo { margin-top:24px; padding:14px 16px; background:#f3f4f6; border-radius:8px; font-size:13px; color:#6b7280; line-height:1.6; }\n@media(max-width:640px){ .flexa-desc .desc-service-grid { grid-template-columns:1fr; } }\n\u003c\/style\u003e\n\u003cdiv class=\"flexa-desc\"\u003e\n  \u003cp class=\"desc-intro\"\u003eThe \u003cstrong\u003eUAASKA-04CA1\u003c\/strong\u003e is a 3.7 kW \u003cstrong\u003evariable frequency drive\u003c\/strong\u003e belonging to \u003cstrong\u003eYaskawa\u003c\/strong\u003e's A1000 series, a high-performance \u003cstrong\u003eAC drive\u003c\/strong\u003e platform engineered for demanding industrial motion control applications. Rated for three-phase operation, the \u003cstrong\u003e\u003cstrong\u003eYaskawa\u003c\/strong\u003e \u003cstrong\u003eUAASKA-04CA1\u003c\/strong\u003e\u003c\/strong\u003e delivers precise motor speed and torque regulation through advanced vector control algorithms, making it suitable for applications where consistent dynamic response is required. The A1000 series sits at the upper tier of Yaskawa's commercial \u003cstrong\u003eVFD\u003c\/strong\u003e lineup, offering capabilities that extend well beyond basic V\/f control. At 3.7 kW, this unit occupies a mid-range power class within the A1000 family, commonly paired with induction or permanent magnet motors in light-to-medium industrial machinery. The UAASKA-04CA1 supports both open-loop and closed-loop flux vector control modes, giving engineers flexibility when designing drive systems where encoder feedback may or may not be practical. Its compact enclosure format reflects the A1000 design philosophy of balancing power density with accessible I\/O and parameter configuration interfaces.\u003c\/p\u003e\n  \u003cp class=\"desc-intro\"\u003eDistinguishing the \u003cstrong\u003eUAASKA-04CA1\u003c\/strong\u003e from sibling models, this unit's 3.7 kW power rating places it in a configuration class that typically ships with specific input voltage tolerances and a built-in braking transistor, features not uniformly present across all A1000 variants at different power tiers. The \u003cstrong\u003e\u003cstrong\u003eYaskawa\u003c\/strong\u003e \u003cstrong\u003eUAASKA-04CA1\u003c\/strong\u003e\u003c\/strong\u003e integrates natively with \u003cstrong\u003eYaskawa\u003c\/strong\u003e's DriveWizard Industrial software for parameter backup, diagnostics, and firmware management, streamlining commissioning workflows on multi-drive installations. Network communication is supported through optional SI-series expansion cards, enabling connectivity via PROFIBUS, DeviceNet, EtherNet\/IP, or MECHATROLINK-III depending on the card selected — a configuration approach consistent across the broader \u003ca href=\"\/collections\/vfd\"\u003e\u003cstrong\u003eVFD\u003c\/strong\u003e units we repair\u003c\/a\u003e and stock. This drive sees frequent deployment in HVAC fan and pump control systems, food and beverage conveyor lines, textile machinery, and automated material handling equipment. In semiconductor wafer handling environments, the low-noise carrier frequency settings of the A1000 platform are particularly valued. The drive also interfaces cleanly with Yaskawa MP-series machine controllers and third-party PLCs via analog reference inputs or pulse train command, providing broad compatibility within existing control architectures.\u003c\/p\u003e\n  \u003cp class=\"desc-intro\"\u003eField service experience with the \u003cstrong\u003eUAASKA-04CA1\u003c\/strong\u003e shows that the most frequently encountered failure modes include DC bus capacitor degradation after extended operating hours in high-ambient-temperature environments, gate driver faults tied to IGBT stress in applications with frequent braking cycles, and fan bearing failures in units that have logged several years of continuous duty. Operators sourcing a \u003cstrong\u003e\u003cstrong\u003eUAASKA-04CA1\u003c\/strong\u003e replacement\u003c\/strong\u003e should verify the input voltage specification and enclosure rating against site conditions before installation, as substituting an incorrect A1000 sub-variant can result in parameter incompatibility or protection relay mismatches. Those looking to \u003cstrong\u003ebuy UAASKA-04CA1\u003c\/strong\u003e inventory for maintenance stock or direct swap-out will find that a \u003cstrong\u003erefurbished\u003c\/strong\u003e UAASKA-04CA1 unit that has been load-tested and recapped often performs equivalently to new stock at a lower acquisition cost. Preventive maintenance intervals on this drive class are generally recommended at 24–36 months for capacitor inspection and cooling fan assessment, particularly in dusty or high-humidity production environments such as paper mills or automotive paint shops. For facilities requiring a faster return to operation, \u003ca href=\"\/pages\/vfd-repair\"\u003eindustrial \u003cstrong\u003eVFD\u003c\/strong\u003e repair services\u003c\/a\u003e can address board-level faults without the lead times associated with new OEM procurement. Additional background on A1000 series diagnostics and common fault codes is available through our \u003ca href=\"\/pages\/yaskawa-repair\"\u003e\u003cstrong\u003eYaskawa\u003c\/strong\u003e \u003cstrong\u003eVFD\u003c\/strong\u003e repair\u003c\/a\u003e resource pages. \u003cstrong\u003eFlexa Systems\u003c\/strong\u003e offers \u003cstrong\u003eUAASKA-04CA1 repair\u003c\/strong\u003e, \u003cstrong\u003erefurbished\u003c\/strong\u003e UAASKA-04CA1 units, or new UAASKA-04CA1 from Lewisville TX — repairs include a \u003cstrong\u003e2-year warranty\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cdiv class=\"desc-section\"\u003e\n  \u003cdiv class=\"desc-section-title\"\u003eTechnical Specifications\u003c\/div\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;border-radius:8px;overflow:hidden;border:1px solid #e5e7eb;\"\u003e\n\u003ctr style=\"background:#f8f9fa;\"\u003e\n\u003ctd style=\"padding:9px 14px;font-weight:600;color:#374151;width:38%;font-size:13px;\"\u003ePart Number\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px;color:#1f2937;font-size:13px;\"\u003eUAASKA-04CA1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#ffffff;\"\u003e\n\u003ctd style=\"padding:9px 14px;font-weight:600;color:#374151;width:38%;font-size:13px;\"\u003eManufacturer\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px;color:#1f2937;font-size:13px;\"\u003eYaskawa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f8f9fa;\"\u003e\n\u003ctd style=\"padding:9px 14px;font-weight:600;color:#374151;width:38%;font-size:13px;\"\u003ePower Rating\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px;color:#1f2937;font-size:13px;\"\u003e3.7KW\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"desc-section\"\u003e\n  \u003cdiv class=\"desc-section-title\"\u003eService Options\u003c\/div\u003e\n  \u003cdiv class=\"desc-service-grid\"\u003e\n    \u003cdiv class=\"desc-service-card desc-service-repair\"\u003e\n      \u003cdiv class=\"desc-service-label\"\u003eRepair Service\u003c\/div\u003e\n      \u003cdiv class=\"desc-service-body\"\u003eShip your faulty UAASKA-04CA1 to our facility. Our certified technicians perform IGBT testing, capacitor inspection, gate driver diagnostics, and full load testing. Typical turnaround: 5–7 business days. 2-year warranty included.\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"desc-service-card desc-service-ref\"\u003e\n      \u003cdiv class=\"desc-service-label\"\u003eRefurbished\u003c\/div\u003e\n      \u003cdiv class=\"desc-service-body\"\u003eIn-stock Yaskawa UAASKA-04CA1 variable frequency drive, reconditioned to OEM specifications and verified under load. Ships immediately. 2-year warranty included.\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"desc-service-card desc-service-new\"\u003e\n      \u003cdiv class=\"desc-service-label\"\u003eBrand New\u003c\/div\u003e\n      \u003cdiv class=\"desc-service-body\"\u003eNew UAASKA-04CA1 in original Yaskawa packaging. Full manufacturer warranty applies. Contact us to confirm availability and lead time.\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n  \u003cdiv class=\"desc-seo\"\u003eFlexa Systems specializes in Yaskawa UAASKA-04CA1 variable frequency drive repair, supplying refurbished and new units backed by a 2-year warranty. All drives are load-tested before shipping. Serving industrial facilities nationwide from Lewisville, TX.\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Yaskawa","offers":[{"title":"Repair Service","offer_id":54058765844755,"sku":"2100000009442","price":0.0,"currency_code":"USD","in_stock":true},{"title":"Refurbished","offer_id":54058765877523,"sku":"2100000009442","price":1800.0,"currency_code":"USD","in_stock":true},{"title":"Brand New","offer_id":54058765910291,"sku":"2100000009442","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/1948\/5715\/files\/61ccb0922af54db785b0d939ba32bc2c_default.jpg?v=1776413005","url":"https:\/\/flexa-systems.com\/products\/uaaska-04ca1","provider":"Flexa Systems","version":"1.0","type":"link"}