{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1FK70857AF711SG0","brand":"Siemens","brandSlug":"siemens","productSlug":"1FK70857AF711SG0","canonicalUrl":"https://aoctrl.com/siemens/1FK70857AF711SG0","factsUrl":"https://aoctrl.com/api/mcp/products/1FK70857AF711SG0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 1FK70857AF711SG0 servo motor, 22 Nm, 3000 rpm, resolver feedback, plain shaft, listed lifecycle stage eol_hot.","salesMarkdown":"## Where this motor sits in the cell The 1FK70857AF711SG0 is a Siemens synchronous servo motor in the 1FK7 family, listed at 22 Nm continuous torque and 3000 rpm with resolver feedback and a plain shaft — a configuration that normally pairs with a SINAMICS S120 drive module over the DRIVE-CLiQ-style encoder chain on a high-dynamics axis. In a robotics cell, a 22 Nm / 3000 rpm motor of this class typically drives a wrist or auxiliary axis where cycle budget matters more than raw torque — the resolver feedback keeps the digital handshake tight to the controller, which is what closes the cycle budget on a palletizing or pick-and-place application. ## Lifecycle read: eol_hot and what it changes No official pin-compatible successor is listed for the 1FK70857AF711SG0 in this ledger, so a board-or-mechanical-swap to a newer 1FK7 variant or a current-generation equivalent is the integrator's call, not a guaranteed factory cross. ## Spec fields on record The description string on file — SVMTR 22NM 3000RPM ERN RES SHFT TOL — decodes to a 22 Nm, 3000 rpm motor with an ERN-series resolver and a tolerance-class plain shaft, which is the feedback and shaft combination a Siemens application note would flag as the standard for matched pairing with a SINAMICS S120 drive in a servo loop.","metaTitle":"Siemens 1FK70857AF711SG0 Servo Motor, 22 Nm, 3000 rpm","metaDescription":"Siemens 1FK70857AF711SG0 servo motor, 22 Nm, 3000 rpm, listed as eol_hot. Sourced 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":"1FK70857AF711SG0","description":"SVMTR 22NM 3000RPM ERN RES SHFT TOL|SVMTR 22NM 3000RPM ERN RES SHFT TOL","lifecycle_stage":"eol_hot"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/37f6b015775c46f3d05e8c602d8c7598.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What replaces 1FK70857AF711SG0 in this Servo Motors family?","answer":"No official pin-compatible successor is listed on the record for 1FK70857AF711SG0. A drop-in to a newer 1FK7 variant or current-generation equivalent is an integrator decision — the mechanical footprint, brake option, and encoder protocol all have to be re-validated against the cell before committing the BOM line."},{"question":"What are the key ratings on record for 1FK70857AF711SG0?","answer":"The description field carries 22 Nm continuous torque at 3000 rpm, with an ERN resolver and a plain shaft in a tolerance class — the feedback and shaft pair a Siemens SINAMICS S120 drive expects on a servo axis. No additional electrical ratings are confirmed on the record beyond those carried in the description string."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/1FK70857AF711SG0","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/1FK70857AF711SG0 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-23T08:13:08.417Z","lastPublished":"2026-07-23T08:13:08.417Z","indexable":true}}