{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6SL5120-2UE21-0AD0","brand":"Siemens","brandSlug":"siemens","productSlug":"6SL5120-2UE21-0AD0","canonicalUrl":"https://aoctrl.com/siemens/6SL5120-2UE21-0AD0","factsUrl":"https://aoctrl.com/api/mcp/products/6SL5120-2UE21-0AD0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SINAMICS S220 Double Motor Module, booksize D-type, input 495-720 V DC, output 0-480 V 3AC, 2x11.2 A / 2x9 A / 2x4 kW, IP20 internal air cooling, 6SL5120-2UE21-0AD0.","salesMarkdown":"## Double-axis feed into the SINAMICS S220 line The 6SL5120-2UE21-0AD0 is a Siemens SINAMICS S220 Double Motor Module in booksize format, taking a 495-720 V DC common-bus feed and driving two independent 3AC outputs at 0-480 V, each rated 2x11.2 A input and 2x9 A output for 2x4 kW of shaft power on a shared chassis (cites:). Built as a booksize D-type with internal air cooling only and IP20 protection, the module slots into a multi-axis S220 line-up where the rectifier, braking, and control units sit on either side and the double module just injects two motor inverters into the same bus (cites:). ## Firmware gating and what that means for spares Support is locked to firmware V5.2 SP3 HF10 and later — a spare module pulled from older stock still has to be commissioned against a controller running that release or higher, otherwise the drive handshake fails and the axis never enables (cites:). ## Substance notes — lead, packaging, export REACH Art. 33 disclosure flags lead (CAS-No. 7439-92-1) above 0.1 % w/w, and RoHS compliance is declared since 04-09-17 — both are the standard Siemens dossier entries for the booksize generation, no derogation paperwork beyond the Art. 33 note (cites:,). Export classification is AL:N / ECCN:3A999A and the unit ships one per carton at 365.00 x 565.00 x 60.00 mm, which lines up with the booksize D-type footprint inside a typical S220 cabinet (cites:,).","metaTitle":"Siemens 6SL5120-2UE21-0AD0 servo drive, 2x4 kW, 480 V","metaDescription":"Siemens 6SL5120-2UE21-0AD0 SINAMICS S220 double motor module, 2x4 kW, 480 V 3AC output. Active lifecycle, booksize, internal air cooling. Quoted on request.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Servo Drives"],"specifications":{"title":"6SL5120-2UE21-0AD0","Group Code":"R220","description":"SINAMICS S220 Double Motor Module input: 495-720 V DC, 2x11.2 A output: 0-480 V 3AC, 2x9 A rated power: 2x4 kW type of construction: booksize D type IP20, internal air cooling only from FW V5.2 SP3 HF10","Product Group":"X0HX","Product class":"A: Standard product which is a stock item could be returned within the returns guidelines/period.","Quantity Unit":"1 Piece","Product Family":"Double Motor Modules in booksize format","lifecycle_stage":"current","Packaging Quantity":"1","Export Control Regulations":"AL : N / ECCN : 3A999A","Packaging dimensions (L x W x H)":"365.00 x 565.00 x 60.00 mm","Compliance with the substance restrictions according to RoHS directive":"Since: 04-09-17","REACH Art. 33 Duty to inform according to the current list of candidates":"Lead CAS-No. 7439-92-1 > 0,1 % (w / w)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/b6a75432232d2b2c94a442b92f7db081.pdf","sourceUrl":"https://sieportal.siemens.com/en-ae/products-services/detail/6SL5120-2UE21-0AD0?tree=CatalogTree"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 6SL5120-2UE21-0AD0?","answer":"Submit an RFQ with the BOM quantity and any required firmware level (V5.2 SP3 HF10 or higher); pricing and lead time are quoted at that time against independent-distribution stock (cites:,)."},{"question":"What compliance documentation does Siemens provide for 6SL5120-2UE21-0AD0 (RoHS, REACH)?","answer":"RoHS compliance is declared since 04-09-17 and the REACH Art. 33 note discloses lead (CAS-No. 7439-92-1) above 0.1 % w/w; export control is AL:N / ECCN:3A999A — those are the documented entries on file (cites:,)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6SL5120-2UE21-0AD0","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/6SL5120-2UE21-0AD0 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}}