{"title":"SICK","description":"\u003cp\u003eBrowse SICK industrial equipment: photoelectric and laser sensors, safety light curtains, encoders. New, refurbished, and repair services available. \u003ca href=\"\/pages\/contact\" style=\"color: #FF8C42; font-weight: 700; text-decoration: underline;\"\u003eGet a free quote\u003c\/a\u003e.\u003c\/p\u003e","products":[{"product_id":"srs50-hfa0-k01","title":"SICK SRS50-HFA0-K01","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\u003eSRS50-HFA0-K01\u003c\/strong\u003e is a \u003cstrong\u003eSICK\u003c\/strong\u003e absolute encoder belonging to the SRS50 series, a compact shaft encoder line engineered for precise rotational position feedback in demanding industrial motion control environments. Rather than functioning as a \u003cstrong\u003evariable frequency drive\u003c\/strong\u003e itself, the \u003cstrong\u003e\u003cstrong\u003eSICK\u003c\/strong\u003e \u003cstrong\u003eSRS50-HFA0-K01\u003c\/strong\u003e\u003c\/strong\u003e operates as a high-resolution position sensing component commonly paired with \u003cstrong\u003eVFD\u003c\/strong\u003e-driven systems to close the feedback loop on motor shaft position and velocity. The SRS50 family is built around a 50 mm housing diameter form factor, and the HFA0-K01 variant designation indicates specific interface, resolution, and mechanical configuration parameters within that family. With single-turn or multi-turn absolute measurement capability, the unit delivers positional data without requiring a homing routine after power loss — a critical characteristic for automated machinery where axis position must be retained across power cycles. The \u003cstrong\u003eSICK SRS50-HFA0-K01\u003c\/strong\u003e is rated for continuous operation across industrial temperature ranges and carries an IP-rated enclosure suitable for environments where particulate contamination and moisture are present.\u003c\/p\u003e\n  \u003cp class=\"desc-intro\"\u003eDistinguishing the \u003cstrong\u003eSRS50-HFA0-K01\u003c\/strong\u003e from sibling models, the HFA0-K01 configuration specifies a particular combination of electrical interface output, shaft or hollow-bore mounting style, and resolution that sets it apart from adjacent SRS50 variants such as HDA0 or HGA0 models within the same physical housing. This distinction matters when sourcing an \u003cstrong\u003e\u003cstrong\u003eSRS50-HFA0-K01\u003c\/strong\u003e replacement\u003c\/strong\u003e, as swapping in an incorrect sub-variant can result in interface mismatches or resolution misalignment with the connected controller. The unit is designed to integrate with \u003cstrong\u003eSICK\u003c\/strong\u003e controller ecosystems as well as third-party PLCs from Siemens, Allen-Bradley, and Beckhoff through standard industrial protocols, and it is compatible with \u003cstrong\u003eSICK\u003c\/strong\u003e's SOPAS engineering tool for parameterization and diagnostics. Industries where this encoder is commonly deployed include automotive body-in-white welding lines, pharmaceutical packaging conveyors, semiconductor wafer handling gantries, and wood processing saw positioning systems — all applications where absolute position retention is non-negotiable. Engineers selecting encoders for \u003cstrong\u003eVFD\u003c\/strong\u003e-controlled servo axes will often find the SRS50-HFA0-K01 specified alongside drives from Siemens SINAMICS or ABB ACS series. Buyers evaluating the broader encoder and drive ecosystem can reference \u003ca href=\"https:\/\/flexa-systems.com\/collections\/vfd\"\u003eall \u003cstrong\u003eVFD\u003c\/strong\u003e units we repair\u003c\/a\u003e to identify compatible drive hardware managed through Flexa's inventory.\u003c\/p\u003e\n  \u003cp class=\"desc-intro\"\u003eField service experience with the \u003cstrong\u003eSRS50-HFA0-K01\u003c\/strong\u003e shows that the most common failure modes involve bearing wear from excessive radial or axial shaft loading beyond the encoder's mechanical ratings, followed by internal optical or magnetic sensing element degradation in environments with sustained high-frequency vibration. Contamination ingress at the shaft seal is another documented failure path, particularly in wash-down areas of food processing lines or coolant-mist zones in CNC machining cells. Electrical failures tend to manifest as intermittent position dropouts or fixed output faults, often traced to cable strain at the connector body rather than internal electronics — making proper cable management during installation critical to service life. Facilities sourcing an \u003cstrong\u003e\u003cstrong\u003eSRS50-HFA0-K01\u003c\/strong\u003e for sale\u003c\/strong\u003e as a stocked spare should verify the sub-variant code precisely before procurement, since even minor suffix differences indicate different output configurations. When evaluating \u003cstrong\u003ebuy SRS50-HFA0-K01\u003c\/strong\u003e options, availability of \u003cstrong\u003erefurbished\u003c\/strong\u003e stock can reduce lead time versus new procurement, especially during periods of encoder supply constraints. A \u003cstrong\u003eSICK\u003c\/strong\u003e \u003cstrong\u003eSRS50-HFA0-K01 \u003cstrong\u003erefurbished\u003c\/strong\u003e\u003c\/strong\u003e unit tested to original specification parameters is a practical alternative for non-critical axes or budget-sensitive maintenance cycles. For facilities managing multiple encoder and drive assets, \u003ca href=\"https:\/\/flexa-systems.com\/pages\/vfd-repair\"\u003eindustrial \u003cstrong\u003eVFD\u003c\/strong\u003e repair services\u003c\/a\u003e offered alongside encoder support can consolidate vendor management. \u003cstrong\u003eFlexa Systems\u003c\/strong\u003e offers \u003cstrong\u003eSRS50-HFA0-K01 repair\u003c\/strong\u003e, refurbished SRS50-HFA0-K01 units, or new SRS50-HFA0-K01 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;\"\u003eSRS50-HFA0-K01\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;\"\u003eSICK\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 SRS50-HFA0-K01 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 SICK SRS50-HFA0-K01 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 SRS50-HFA0-K01 in original SICK 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 SICK SRS50-HFA0-K01 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":"SICK","offers":[{"title":"Repair Service","offer_id":53853109027091,"sku":"2100000002924","price":300.0,"currency_code":"USD","in_stock":true},{"title":"Refurbished","offer_id":53853109059859,"sku":"2100000002924","price":345.0,"currency_code":"USD","in_stock":true},{"title":"Brand New","offer_id":53853109092627,"sku":"2100000002924","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/1948\/5715\/files\/a96d9ea8a5e143178ab19470bfd71d91_default.jpg?v=1771751961"}],"url":"https:\/\/flexa-systems.com\/collections\/sick.oembed","provider":"Flexa Systems","version":"1.0","type":"link"}