{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1FK2104-6AF01-1MB0","brand":"Siemens","brandSlug":"siemens","productSlug":"1FK2104-6AF01-1MB0","canonicalUrl":"https://aoctrl.com/siemens/1FK2104-6AF01-1MB0","factsUrl":"https://aoctrl.com/api/mcp/products/1FK2104-6AF01-1MB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 1FK2 servo motor for SINAMICS S120, 3.2 Nm stall, 1 kW at 3000 rpm on 380-480 V, IP65, M17 DRIVE-CLiQ.","salesMarkdown":"## Sizing the S-1FK2 HD on a SINAMICS S120 axis The 1FK2104-6AF01-1MB0 is a SIMOTICS S-1FK2 HD servo motor from the 1FK2 family built to pair with SINAMICS S120 drives. The DRIVE-CLiQ interface on M17 means the drive recognises the motor by its electronic nameplate on plug-in, so commissioning skips the manual parameter entry that older resolver-feedback motors still demand. Stall torque M0 is 3.2 Nm and the rated point is PN = 1 kW at nN = 3000 rpm on a 380-480 V bus; on a 200-240 V bus the same frame delivers PN = 0.5 kW at nN = 1500 rpm. For sizing, the 480 V point is the one that drives the axis selection on cabinet builds — the 240 V figure is the derated path for legacy S120 line modules and should not be used to size a new machine. ## Feedback, shaft, and the IP65 rating on the line The encoder is the absolute 22-bit singleturn plus 12-bit multiturn (AM22DQC), so position is retained across power-cycle without a battery-backed reference run. That removes the home-return step from every recipe change — a real saving on indexing and packaging axes where recipe count runs into the hundreds. ## Ordering paperwork: group code, product class, and compliance On the Siemens ordering side this is Group Code R220 / Product Group 9021, and the product class is C — built to order, not returnable for credit. For a storeroom that means stocking one as a line-down spare is a deliberate decision: it's not a shelf item that can ride a return cycle, and replacement has to be quoted through the same made-to-order channel. Pack-out is one piece per carton at 452 x 250 x 267 mm, which is what the receiving dock needs to plan a handling slot. ## Lifecycle posture and the sourcing path Because it ships built-to-order under product class C, the realistic sourcing path for a procurement line is to quote the BOM quantity against the active channel — availability and lead time for the configured motor are confirmed at RFQ rather than off-the-shelf, and there is no factory-authorised distributor overstock model to lean on.","metaTitle":"Siemens 1FK2104-6AF01-1MB0 Servo Motor, 3.2 Nm / 1 kW, IP65","metaDescription":"Siemens 1FK2104-6AF01-1MB0 SIMOTICS S-1FK2 HD servo motor, M0=3.2 Nm, PN=1 kW at 3000 rpm (380-480 V). Active lifecycle. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Servo Motors"],"specifications":{"title":"1FK2104-6AF01-1MB0","Group Code":"R220","description":"SIMOTICS S-1FK2 HD servo motor M0=3.2 Nm; PN = 1 kW at nN=3000 rpm (380-480 V); PN = 0.5 kW at nN=1500 rpm (200-240 V); degree of protection IP65; shaft D19x40 mm with feather key; absolute encoder 22-bit + 12-bit multiturn (encoder AM22DQC); 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/c23daa0196ab3282be746bf1518c89f4.pdf","sourceUrl":"https://sieportal.siemens.com/en-ae/products-services/detail/1FK2104-6AF01-1MB0?tree=CatalogTree"},"ai":{"faq":[{"question":"What compliance documentation does Siemens provide for 1FK2104-6AF01-1MB0?","answer":"RoHS compliance is declared since 01-07-06 and REACH Art. 33 candidate-list information is provided through the manufacturer disclosure page. Export-control markings are AL:N / ECCN:N_CNDU, so no licence is required for the usual destinations."},{"question":"What is the closest pin-compatible alternative to 1FK2104-6AF01-1MB0 in the 1FK2 family?","answer":"The 1FK2 family covers a range of stall-torque frames and encoder options, but the AM22DQC absolute encoder plus the M17 DRIVE-CLiQ plug on this specific build are not directly swappable without re-engineering the drive topology — substitute selection has to be done on its own merits."},{"question":"What is 1FK2104-6AF01-1MB0's listed group code on the Siemens ordering line?","answer":"Group Code is R220 and Product Group is 9021 on this line, and the product class is C — built to order, not returnable for credit."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/1FK2104-6AF01-1MB0","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/1FK2104-6AF01-1MB0 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}}