{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1FL6062-1AC61-0LB1","brand":"Siemens","brandSlug":"siemens","productSlug":"1FL6062-1AC61-0LB1","canonicalUrl":"https://aoctrl.com/siemens/1FL6062-1AC61-0LB1","factsUrl":"https://aoctrl.com/api/mcp/products/1FL6062-1AC61-0LB1","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIMOTICS S-1FL6 servo motor, 1FL6062-1AC61-0LB1, 1 kW, 2000 rpm, 4.78 Nm rated torque, 6 Nm standstill torque, 20-bit absolute encoder, IP65, holding brake.","salesMarkdown":"## 1 kW servo motor for SINAMICS V70/V90 systems The Siemens 1FL6062-1AC61-0LB1 is a SIMOTICS S-1FL6 servo motor rated at 1 kW, 2000 rpm, with a standstill torque of 6 Nm and a rated torque of 4.78 Nm. It is explicitly listed as a spare part for the 1FL6 family, meaning it is intended as a direct drop-in replacement for existing installations, not a new-design variant. The motor carries a 20-bit absolute encoder (12-bit multi-turn) — that resolution holds position repeatability within a few arc-seconds per revolution, critical for contouring or indexing where the servo loop must settle without overshoot. The holding brake locks the shaft when power is off, so a vertical axis won't drift during a cycle stop. ## Mechanical fit and mounting constraints Shaft height is 65 mm with a feather key and tolerance N — the N fit means the keyway is slightly looser than a press fit, allowing the key to slide in without force but still transmit full rated torque without backlash. IP65 protection with a sealing ring means the motor body and shaft seal withstand washdown spray; suitable for food-and-bev lines or coolant-laden machine-tool environments. The motor runs on 400 V 3 AC and is compatible with SINAMICS V70 and V90 drives — no adapter or firmware tweak needed for the feedback interface. If you are retrofitting into an existing V70/V90 cabinet, the encoder cable pinout matches the standard Siemens MOTION-CONNECT line.","metaTitle":"Siemens 1FL6062-1AC61-0LB1 SIMOTICS S-1FL6 Servo Motor, 1 kW","metaDescription":"Siemens 1FL6062-1AC61-0LB1 SIMOTICS S-1FL6 servo motor, 1 kW, 2000 rpm, 4.78 Nm, 20-bit absolute encoder, IP65, holding brake.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Servo Motors"],"specifications":{"title":"1FL6062-1AC61-0LB1","description":"****spare part**** SIMOTICS S-1FL6-1FL6 operating voltage 400 V 3 AC PN=1 kW; NN=2000 rpm, M0=6 Nm; MN=4.78 Nm shaft height 65 mm absolute encoder 20-bit (12-bit multi-turn) with feather key, tolerance N with holding brake degree of protection IP65 with sealing ring compatible with the converters SINAMICS V70&V90","lifecycle_stage":"current"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/67c698c28b6924e6bf19ef874458d160.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=398638&mlfb=1FL6062-1AC61-0LB1"},"ai":{"faq":[{"question":"How can I order 1FL6062-1AC61-0LB1 and check availability?","answer":"Submit an RFQ for current pricing and lead time — availability is confirmed at quote time."},{"question":"What drives is this motor compatible with?","answer":"It is compatible with SINAMICS V70 and V90 converters — no additional interface hardware is required for the 20-bit absolute encoder feedback."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/1FL6062-1AC61-0LB1","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/1FL6062-1AC61-0LB1 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}}