{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1FK2104-5AF11-0SB0","brand":"Siemens","brandSlug":"siemens","productSlug":"1FK2104-5AF11-0SB0","canonicalUrl":"https://aoctrl.com/siemens/1FK2104-5AF11-0SB0","factsUrl":"https://aoctrl.com/api/mcp/products/1FK2104-5AF11-0SB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIMOTICS S-1FK2 HD servo motor, 2.4 Nm, 0.75 kW at 3000 rpm, with holding brake, IP65, DRIVE-CLiQ, 1FK2104-5AF11-0SB0.","salesMarkdown":"## What this 1FK2 servo delivers on the S120 bus The Siemens 1FK2104-5AF11-0SB0 is a SIMOTICS S-1FK2 HD servo motor sized at M0 = 2.4 Nm with PN = 0.75 kW at nN = 3000 rpm on a 380–480 V supply, and PN = 0.375 kW at nN = 1500 rpm on a 200–240 V supply — meaning a single frame covers both the 400 V and 230 V SINAMICS S120 line-ups without re-sizing the mechanics. A holding brake is fitted, so the motor holds the load at standstill without back-driving the drive; the absolute single-turn 22-bit encoder (AS22DQC) gives the position loop the resolution it needs for high-dynamic axes without an external mounted encoder. ## Connections, shaft, and enclosure for cabinet or machine mounting The shaft is cylindrical D19 × 40 mm and the housing is rated IP65, which keeps coolant and cutting-fluid splash out of the machine envelope typical of machine-tool and packaging-line axes — the seal rating is at the body, not at the connector face. Both the power connector and the DRIVE-CLiQ plug are size M17, so cable selection is constrained to the M17 signal-and-power cordset family rather than mixed M23/M12 layouts. Because DRIVE-CLiQ carries the encoder and electronic nameplate data over the same cable, motor identification on the S120 is automatic at first power-up — the commissioning engineer only needs to confirm the topology slot in STARTER or TIA Portal, not hand-enter encoder resolution or motor parameters. ## Compliance and the made-to-order commercial code The motor has been RoHS-compliant since 01-07-06, and REACH Art. 33 candidate-list information is provided by Siemens on request — meaning the substance-restriction declarations needed for EU ship-out are already on file at the manufacturer rather than requiring a one-off disclosure run. The unit ships under product class C (products manufactured / produced to order that cannot be reused or re-issued against credit), so lead time is build-driven, not shelf-driven. It carries Group Code R220 and Product Group 9021 inside Siemens' commercial structure, and export-control classification shows AL:N / ECCN:N_CNDU, so no special-export licence is triggered for typical industrial destinations. Packaging is one piece per carton at 452 × 250 × 267 mm — relevant only when sizing inbound kit for a panel build.","metaTitle":"Siemens 1FK2104-5AF11-0SB0 servo motor, 2.4 Nm, 0.75 kW","metaDescription":"Siemens 1FK2104-5AF11-0SB0 SIMOTICS 1FK2 servo motor, 2.4 Nm, 0.75 kW at 3000 rpm, with brake and DRIVE-CLiQ. Active production, quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Servo Motors with Brake"],"specifications":{"title":"1FK2104-5AF11-0SB0","Group Code":"R220","description":"SIMOTICS S-1FK2 HD servo motor M0=2.4 Nm; PN = 0.75 kW at nN=3000 rpm (380-480 V); PN = 0.375 kW at nN=1500 rpm (200-240 V); with holding brake; degree of protection IP65; cylindrical shaft D19x40mm; absolute encoder single-turn 22-bit (encoder AS22DQC); with DRIVE-CLiQ plug M17; power connector size M17;","Product Group":"9021","Product class":"C: products manufactured / produced to order, which cannot be reused or re-utilized or be returned against credit.","Quantity Unit":"1 Piece","Product Family":"1FK2 servomotors for SINAMICS S120","lifecycle_stage":"current","Packaging Quantity":"1","Export Control Regulations":"AL : N / ECCN : N_CNDU","Packaging dimensions (L x W x H)":"452.00 x 250.00 x 267.00 mm","Compliance with the substance restrictions according to RoHS directive":"Since: 01-07-06","REACH Art. 33 Duty to inform according to the current list of candidates":"Reach Information"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/f8e3e050aa2850a4149bf09430fc91cb.pdf","sourceUrl":"https://sieportal.siemens.com/en-ae/products-services/detail/1FK2104-5AF11-0SB0?tree=CatalogTree"},"ai":{"faq":[{"question":"Who supplies 1FK2104-5AF11-0SB0 and how is it quoted for volume purchases?","answer":"No stock count, no price, and no immediacy promise are carried on the page itself."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/1FK2104-5AF11-0SB0","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/1FK2104-5AF11-0SB0 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:47:38.189Z","lastPublished":"2026-07-22T19:47:38.189Z","indexable":true}}