{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1FK7044-7AF71-1...","brand":"Siemens","brandSlug":"siemens","productSlug":"1FK7044-7AF71-1...","canonicalUrl":"https://aoctrl.com/siemens/1FK7044-7AF71-1...","factsUrl":"https://aoctrl.com/api/mcp/products/1FK7044-7AF71-1...","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIMOTICS S 1FK7 synchronous servo motor, 4.0 Nm, 100K, 3000 rpm, 1.1 kW, naturally cooled, IM B5 (V1, V3) connector plug rotatable 270°, spare part, 1FK7044-7AF71-1.","salesMarkdown":"## What the 1FK7044-7AF71-1 is The 1FK7044-7AF71-1...: The 1FK7044-7AF71-1 is a SIMOTICS S 1FK7 High Dynamic synchronous servo motor in the 4.0 Nm, 100K frame size, with a 3000 rpm rated speed and 1.1 kW shaft power under natural cooling. Its B5 flange mounting and power/signal connector outlet rotatable through 270° let a panel builder dress the lead exit into an enclosure regardless of drive-side cable routing — the rotation is what matters at install time, not at order time. ## Sourcing posture for an EOL 1FK7 frame Stock is sourced per RFQ through independent distribution rather than franchised line, with current availability and pricing confirmed at quote time — what maintenance needs is a traceable spare that drops onto the existing SINAMICS drive tuning profile without a re-commission pass.","metaTitle":"1FK7044-7AF71-1... Siemens 1FK7044-7AF71-1 Servo Motor, 4 Nm","metaDescription":"Siemens 1FK7044-7AF71-1... SIMOTICS S 1FK7 servo motor, 4.0 Nm, 3000 rpm, 1.1 kW, EOL status — quoted to order against an RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Servo Motors"],"specifications":{"title":"1FK7044-7AF71-1...","description":"****spare part**** SIMOTICS S synchronous servo motor 1FK7 High Dynamic 4.0 Nm, 100K 3000 rpm, 1.1 kW naturally cooled IM B5 (V1, V3) power/signal connector plug rotatable by 270°","lifecycle_stage":"eol_hot"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/647530720402e9bdb23d5fbad456dc20.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=126869&mlfb=1FK7044-7AF71-1..."},"ai":{"faq":[{"question":"What does the description on record say for 1FK7044-7AF71-1?","answer":"The description lists it as a spare-part SIMOTICS S synchronous servo motor, 1FK7 High Dynamic, 4.0 Nm at 100K, 3000 rpm, 1.1 kW, naturally cooled, IM B5 (V1, V3) flange, with a rotatable power/signal connector plug."},{"question":"What replaces 1FK7044-7AF71-1 in the SIMOTICS S line?","answer":"A pin-compatible alternative would have to match the 1FK7 series, 4.0 Nm torque, 3000 rpm rated speed, 1.1 kW, and natural cooling — outside those four parameters a swap requires drive firmware and encoder feedback review."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/1FK7044-7AF71-1...","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/1FK7044-7AF71-1... when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-23T08:07:43.378Z","lastPublished":"2026-07-23T08:07:43.378Z","indexable":true}}