{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6SL5120-2UE21-8SC0","brand":"Siemens","brandSlug":"siemens","productSlug":"6SL5120-2UE21-8SC0","canonicalUrl":"https://aoctrl.com/siemens/6SL5120-2UE21-8SC0","factsUrl":"https://aoctrl.com/api/mcp/products/6SL5120-2UE21-8SC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 6SL5120-2UE21-8SC0 SINAMICS S220 Double Motor Module, booksize C, 2x18 A output, 2x7.5 kW, IP20, internal air cooling, FW V5.2 SP3 HF10, from FW V5.2 SP3 HF10.","salesMarkdown":"## Booksize C frame, two axes in one slot The Siemens 6SL5120-2UE21-8SC0 sits in the SINAMICS S220 family of Double Motor Modules in booksize format — a single module that drives two independent axes from one slot in the rack, which is why a 2x22.5 A input DC bus upstream feeds 2x18 A outputs at 0-480 V 3AC and a rated 2x7.5 kW per axis. That output frame matters to the controls integrator: cabinet heat load doubles for two axes in one book, and the internal-air-cooling-only design forces fan clearance above and below the module per the booksize installation guide. The packaging footprint of 365.00 x 565.00 x 60.00 mm matches the standard booksize C cutout, so it drops into an existing S220 line-up cabinet without re-machining the backplane, provided the firmware on the rest of the line is at FW V5.2 SP3 HF10 or later — the module is built only from that firmware forward. ## Active in production, group R220 Lifecycle is recorded as Active and the production status is current on the Siemens record. Returns-handling class A confirms it remains a normal Siemens stocking line, not a last-time-buy artifact. The module carries Group Code R220 and Product Group X0HX in the Siemens commercial hierarchy, with the part sold in single-piece quantities and packaged one per shipper. ## Compliance paperwork on record Siemens documents RoHS substance compliance since 22-03-22 and flags REACH Article 33 candidate-list presence of lead at CAS-No. 7439-92-1 above the 0,1 % (w / w) threshold — a standard declaration for drives with lead-bearing solder and terminal finishes. Export-control classification reads AL:N / ECCN:3A999A, the typical low-restriction class for commercial drives not reaching military or encryption-only thresholds.","metaTitle":"Siemens 6SL5120-2UE21-8SC0 Servo Drive, 2x7.5 kW, booksize","metaDescription":"Siemens 6SL5120-2UE21-8SC0 SINAMICS S220 Double Motor Module, 2x18 A output, booksize C, IP20; active; available to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Servo Drives"],"specifications":{"title":"6SL5120-2UE21-8SC0","Group Code":"R220","description":"SINAMICS S220 Double Motor Module input: 495-720 V DC, 2x22.5 A output: 0-480 V 3AC, 2x18 A rated power: 2x7.5 kW design: booksize C 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: 22-03-22","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/4e6fff383be27d2d51431d40433c561e.pdf","sourceUrl":"https://sieportal.siemens.com/en-ae/products-services/detail/6SL5120-2UE21-8SC0?tree=CatalogTree"},"ai":{"faq":[{"question":"Where can I buy 6SL5120-2UE21-8SC0 and how do I get a price?","answer":"Add the line to an RFQ and the unit price, lead time and packaging quantity (1 Piece per shipper) are returned against the PO line."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6SL5120-2UE21-8SC0","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/6SL5120-2UE21-8SC0 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}}