{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1FK70425AF211AA8","brand":"Siemens","brandSlug":"siemens","productSlug":"1FK70425AF211AA8","canonicalUrl":"https://aoctrl.com/siemens/1FK70425AF211AA8","factsUrl":"https://aoctrl.com/api/mcp/products/1FK70425AF211AA8","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 1FK70425AF211AA8 synchronous servo motor, 3-phase AC, 3 Nm, 0.82 kW, 3000 rpm, listed eol_hot.","salesMarkdown":"## What the listing says about this motor The Siemens 1FK70425AF211AA8 is a 3-phase synchronous servo motor in the SIMOTICS S-1FK7 family, described on the record as MOTOR SYNC 3AC 3NM 0.82KW 3000RPM — meaning a 3 Nm rated torque, 0.82 kW shaft power, and a nominal speed of 3000 rpm off a three-phase AC supply. Lifecycle is marked eol_hot, which on a Siemens servo line is the most urgent flag on the record: the part is past its general availability window and any remaining stock moves through last-time-buy and independent channels rather than the normal factory catalog. ## Why a 1FK7 lands in a cabinet in the first place S-1FK7 servos are the compact, high-dynamics end of the Siemens drive lineup, paired with SINAMICS S110/S120 drive controllers and used where a feed axis or auxiliary axis needs precise torque and speed control — packaging machines, small-format converting, indexing tables, and the auxiliary axes on machine tools. At 3 Nm and 0.82 kW, this frame is the small end of the 1FK7 range — sized for low-inertia auxiliary drives and small feed axes rather than main spindle duty, which is what dictates the coupling choice, the resolver/encoder cable spec, and the SINAMICS firmware version the motor is commissioned against. ## Sourcing posture for an eol_hot servo With the line marked eol_hot and no successor part on this record, the procurement read is straightforward: hold a critical spare in the cabinet while the machine is still running, and treat every RFQ as a finite-quantity opportunity rather than a replenishable line — independent channel inventory is lot-specific and confirmed at quote time.","metaTitle":"Siemens 1FK70425AF211AA8 Servo Motor, 3 Nm / 0.82 kW","metaDescription":"Siemens 1FK70425AF211AA8 synchronous servo motor, 3 Nm, 0.82 kW, 3000 rpm, listed as eol_hot. Sourced to order against an RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Servo Motors"],"specifications":{"title":"1FK70425AF211AA8","description":"MOTOR SYNC 3AC 3NM 0.82KW 3000RPM|MOTOR SYNC 3AC 3NM 0.82KW 3000RPM","lifecycle_stage":"eol_hot"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/647530720402e9bdb23d5fbad456dc20.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is 1FK70425AF211AA8 and what are its headline ratings?","answer":"It sits in the small-frame end of the 1FK7 range, sized for auxiliary feed and indexing axes rather than main spindle duty."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/1FK70425AF211AA8","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/siemens/1FK70425AF211AA8 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}