{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6SL3542-6DF71-0RA2","brand":"Siemens","brandSlug":"siemens","productSlug":"6SL3542-6DF71-0RA2","canonicalUrl":"https://aoctrl.com/siemens/6SL3542-6DF71-0RA2","factsUrl":"https://aoctrl.com/api/mcp/products/6SL3542-6DF71-0RA2","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SINAMICS S120M distributed servo drive, type AH48, 2.5 Nm rated torque, 3000 RPM rated speed, DC 600V input, 20-bit absolute encoder, natural air cooling, IP65 body / IP67 shaft end, without holding brake.","salesMarkdown":"The Siemens 6SL3542-6DF71-0RA2 is a SINAMICS S120M distributed servo drive in the AH48 frame size, rated for 2.5 Nm continuous torque at 3000 RPM nominal speed, powered from a DC 600V bus. It carries a 20-bit absolute encoder for position feedback and uses natural air cooling — no fan, so no moving parts to fail in dusty or washdown environments. The IP65-rated body and IP67-rated shaft end mean it handles high-pressure spray and temporary submersion at the shaft, which makes it a fit for food-and-bev, packaging, or material-handling lines where washdown is routine. The drive supports multiple mounting orientations — IM B5 (flange), IM V1 (vertical shaft up), and IM V3 (vertical shaft down) — so it adapts to the mechanical layout of your machine frame. The shaft is supplied with a fitted key, tolerance N, which is the standard clearance fit for most couplings and pulleys. Natural air cooling means you do not need to leave clearance for a fan intake, but the body still needs free air around it for convection; do not box it in tight without checking the thermal derating curve in the manual.","metaTitle":"Siemens 6SL3542-6DF71-0RA2 SINAMICS S120M Servo Drive, 2.5 N","metaDescription":"Siemens 6SL3542-6DF71-0RA2 SINAMICS S120M distributed servo drive, 2.5 Nm, 3000 RPM, DC 600V input, 20-bit encoder, IP65/IP67. Lifecycle stage: mature. Available to order against R","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":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=166562&mlfb=6SL3542-6DF71-0RA2","alternativesUrl":"https://aoctrl.com/api/mcp/products/6SL3542-6DF71-0RA2/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings of the 6SL3542-6DF71-0RA2?","answer":"Rated torque is 2.5 Nm, rated speed is 3000 RPM, input voltage is DC 600V, encoder is 20-bit absolute, cooling is natural air, and the enclosure rating is IP65 on the body with IP67 at the shaft end. It does not include a holding brake."},{"question":"Where can I buy the 6SL3542-6DF71-0RA2?","answer":"This drive is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm price and lead time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6SL3542-6DF71-0RA2","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/6SL3542-6DF71-0RA2 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}}