{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1FK70405AK711FG3","brand":"Siemens","brandSlug":"siemens","productSlug":"1FK70405AK711FG3","canonicalUrl":"https://aoctrl.com/siemens/1FK70405AK711FG3","factsUrl":"https://aoctrl.com/api/mcp/products/1FK70405AK711FG3","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 1FK7040-5AK71-1FG3 synchronous servo motor, 3-phase AC, 1.6 Nm, 0.69 kW, 6000 rpm, 1.59 kg.","salesMarkdown":"## Is this motor still on the line, or already past its sell date? The 1FK70405AK711FG3: The Siemens 1FK7040-5AK71-1FG3 carries an EOL/hot lifecycle flag in the record — meaning the OEM has it staged for retirement but hasn't yanked it cold yet, so last-time-buy windows are the operative question for anyone holding a spare (cite:,cite:). ## What the ratings tell you about the motor itself Siemens lists the 1FK70405AK711FG3 as a 3-phase synchronous servo delivering 1.6 Nm continuous torque at 0.69 kW with a 6000 rpm ceiling — the small-frame 1FK7 profile, typically paired with a SINAMICS S110/S120 drive on positioning axes where the holding torque and inertia class matter more than raw power (cite:,cite:). ## Where these small-frame SINAMIS servos actually run Synchronous servos in this power band — roughly sub-1 kW — show up on feeder axes, small indexing tables, label-applicator stations, and packaging-machine cross-sealers where the drive closes a position loop with a resolver or encoder feedback channel (cite:,cite:,cite:).","metaTitle":"Siemens 1FK70405AK711FG3 Servo Motor, 1.6 Nm, 0.69 kW","metaDescription":"Siemens 1FK70405AK711FG3 synchronous servo motor, 1.6 Nm, 0.69 kW, 6000 rpm, flagged EOL/hot. Quoted to order against an RFQ through independent distribution.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Servo Motors"],"specifications":{"title":"1FK70405AK711FG3","Part #":"1FK7040-5AK71-1FG3","Weight":"1.59 kgs","Category":"Motors","description":"MOTOR SYNC 3AC 1.6NM 0.69KW 6000RPM|MOTOR SYNC 3AC 1.6NM 0.69KW 6000RPM","Sub Category":"Servo Motors","Top Category":"Motors & Motor Controls","lifecycle_stage":"eol_hot"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3,595.38","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/647530720402e9bdb23d5fbad456dc20.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How do I get current pricing and availability for 1FK70405AK711FG3?","answer":"Submit the part number against an RFQ — independent distribution will confirm lot-specific availability and current pricing at quote time (cite:A1). On an EOL/hot code, stock is finite and quote responses move with what the channel is holding that week, so the BOM line should be locked before the quote ages out (cite:)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/1FK70405AK711FG3","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/1FK70405AK711FG3 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}}