{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1FK7033-7AK71-1TG0","brand":"Siemens","brandSlug":"siemens","productSlug":"1FK7033-7AK71-1TG0","canonicalUrl":"https://aoctrl.com/siemens/1FK7033-7AK71-1TG0","factsUrl":"https://aoctrl.com/api/mcp/products/1FK7033-7AK71-1TG0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 1FK7 high-dynamic synchronous servo motor, 1FK7033-7AK71-1TG0, 2.72 kg, EOL hot lifecycle status, low-inertia class.","salesMarkdown":"## What the EOL-hot tag means on this 1FK7 The reads eol_hot on 1FK7033-7AK71-1TG0 — Siemens has wound down regular production on this 1FK7 high-dynamic frame, but remaining inventory is still being shipped through the factory's tail-end channel. For a buyer, that translates to a quoted-to-order posture: the order code is honored as long as stock holds, not a promise of future production runs. No official successor or pin-compatible alternative appears in the record for this exact 1FK7 order code. A board-level replacement usually means stepping up to a current 1FK7 successor frame or moving to the 1FT7 line — both are different shaft and encoder conventions, so a swap is a mechanical and commissioning decision, not a same-footprint drop-in. ## 2.72 kg frame and what that implies on the line On a Siemens SINAMICS S120 or S210 drive, the motor's resolver or absolute encoder feedback plus the 1FK7 winding code is what sizes the drive's current loop — pairing is done by Siemens configurator (SIZER) before commissioning, and the resolver cable runs back to the drive's SMC/SME module rather than a third-party amplifier. ## Sourcing posture through independent channels If a maintenance spare for a running line is the trigger, the right RFQ to send carries the order code, the motor's encoder variant, and the drive-side module it's wired to — that lets the supplier confirm the resolver pinout and the winding code match before the unit ships.","metaTitle":"Siemens 1FK7033-7AK71-1TG0 servo motor, 1FK7 high-dynamic","metaDescription":"Siemens 1FK7033-7AK71-1TG0 1FK7 high-dynamic synchronous servo motor, 2.72 kg, EOL hot — quoted to order against RFQ from independent channel.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Servo Motors"],"specifications":{"title":"1FK7033-7AK71-1TG0","Part #":"1FK7033-7AK71-1TG0","Weight":"2.72 kgs","Category":"Motors","description":"1FK7033-7AK71-1TG0 - 1FK7 HIGH DYNAMIC SYNCHRONOUS MOTOR by SIEMENS","Sub Category":"Servo Motors","Top Category":"Motors & Motor Controls","lifecycle_stage":"eol_hot"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1,558.39","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/f6af291cfbca0666aeba3fe9ec3cf866.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/1FK7033-7AK71-1TG0","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/1FK7033-7AK71-1TG0 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}}