{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1FK7034-2AK71-1SB0","brand":"Siemens","brandSlug":"siemens","productSlug":"1FK7034-2AK71-1SB0","canonicalUrl":"https://aoctrl.com/siemens/1FK7034-2AK71-1SB0","factsUrl":"https://aoctrl.com/api/mcp/products/1FK7034-2AK71-1SB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 1FK7 compact synchronous servo motor, 1FK7034-2AK71-1SB0, 4.08 kg, lifecycle stage EOL hot.","salesMarkdown":"## Where this motor sits on the machine The 1FK7034-2AK71-1SB0 is a 1FK7 COMPACT synchronous servo motor from Siemens — a low-inertia brushless servomotor that bolts onto a SINAMICS S120 / S210 line as the rotating element of a positioning axis, typically driving a gearbox, ball screw, or toothed-belt load where repeatability and dynamic response matter more than raw torque. ## Lifecycle posture and the substitution question For a customer AVL that lists this specific 1FK7034-2AK71-1SB0 on the AML, sourcing through independent channels preserves the BOM line without a deviation request; substituting a 1FK7 successor with a different stack length, brake option, or encoder type is a parametric change, not an approved alternate, and would require a written change request against the build sheet.","metaTitle":"Siemens 1FK7034-2AK71-1SB0 Servo Motor, 4.08 kg","metaDescription":"Siemens 1FK7034-2AK71-1SB0 1FK7 compact synchronous servo motor, 4.08 kg, lifecycle 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":"1FK7034-2AK71-1SB0","Part #":"1FK7034-2AK71-1SB0","Weight":"4.08 kgs","Category":"Motors","description":"1FK7034-2AK71-1SB0 - 1FK7 COMPACT SYNCHRONOUS MOTOR by SIEMENS","Sub Category":"Servo Motors","Top Category":"Motors & Motor Controls","lifecycle_stage":"eol_hot"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1,884.64","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/f6af291cfbca0666aeba3fe9ec3cf866.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Who supplies 1FK7034-2AK71-1SB0 and how is it quoted for volume purchases?","answer":"Submit the RFQ with the full order code (1FK7034-2AK71-1SB0), the required revision, and any nameplate / declaration-pack trace requirement."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/1FK7034-2AK71-1SB0","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/1FK7034-2AK71-1SB0 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}}