{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6SL3540-6DF71-0RB1","brand":"Siemens","brandSlug":"siemens","productSlug":"6SL3540-6DF71-0RB1","canonicalUrl":"https://aoctrl.com/siemens/6SL3540-6DF71-0RB1","factsUrl":"https://aoctrl.com/api/mcp/products/6SL3540-6DF71-0RB1","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SINAMICS S120M AH48 distributed servo drive, 1.3 Nm, 3000 RPM, DC 600V input, 20-bit absolute encoder, IP65, with holding brake.","salesMarkdown":"## What's in the box The 6SL3540-6DF71-0RB1 is a SINAMICS S120M distributed servo drive in the AH48 frame size. Rated torque M(0) is 1.3 Nm at a rated speed N(N) of 3000 RPM, fed from a DC 600V bus. It carries a 20-bit absolute encoder and natural air cooling. The shaft ships with a fitted key, tolerance N, and the unit includes a holding brake. Enclosure is IP65 — sealed against washdown and dust ingress, so it mounts directly on the machine frame, not in a cabinet. Mounting configurations include IM B5 (flange), IM V1, and IM V3 — so it fits standard motor-mount patterns. Natural air cooling means no fan to fail, but you need free airflow around the housing. IP65 lets it live in washdown zones, food processing, or outdoor-adjacent spots without an enclosure. The holding brake holds the load at standstill; verify the brake release voltage matches your DC bus.","metaTitle":"Siemens 6SL3540-6DF71-0RB1 SINAMICS S120M Servo Drive, 1.3 N","metaDescription":"Siemens 6SL3540-6DF71-0RB1 SINAMICS S120M distributed servo drive, 1.3 Nm, 3000 RPM, DC 600V input, 20-bit encoder, IP65, holding brake. Lifecycle stage: mature. Available to order","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["AC Drive (VFD) 600V"],"specifications":{"lifecycle_stage":"mature"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/f96d651b8aa21c6f9898f6108663285a.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=287350&mlfb=6SL3540-6DF71-0RB1","alternativesUrl":"https://aoctrl.com/api/mcp/products/6SL3540-6DF71-0RB1/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 6SL3540-6DF71-0RB1 and how do I get a price?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ and we'll come back with a firm number and lead time."},{"question":"What are the key ratings of 6SL3540-6DF71-0RB1?","answer":"Rated torque is 1.3 Nm at 3000 RPM, input is DC 600V, encoder is 20-bit absolute, cooling is natural air, enclosure is IP65, and it includes a holding brake."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6SL3540-6DF71-0RB1","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/6SL3540-6DF71-0RB1 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}