{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1FK2104-6AF11-1SA0","brand":"Siemens","brandSlug":"siemens","productSlug":"1FK2104-6AF11-1SA0","canonicalUrl":"https://aoctrl.com/siemens/1FK2104-6AF11-1SA0","factsUrl":"https://aoctrl.com/api/mcp/products/1FK2104-6AF11-1SA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIMOTICS S-1FK2 HD servo motor, 3.2 Nm / 1 kW, 380-480 V, with holding brake, IP65, AS22DQC single-turn encoder, M17 plug, 1FK2104-6AF11-1SA0.","salesMarkdown":"## Headline ratings and what they buy you The Siemens 1FK2104-6AF11-1SA0 is a SIMOTICS S-1FK2 HD servo motor in the 1FK2 family, which pairs directly with the SINAMICS S210 drive — the encoder, brake, and connector are all sized for that drive platform, so substitution outside the S210 line requires re-engineering the feedback and power cable set. Continuous torque M0 = 3.2 Nm with PN = 1 kW at nN = 3000 rpm on the 380-480 V winding, and PN = 0.5 kW at nN = 1500 rpm on the 200-240 V winding — the lower-voltage figure is the holding torque and speed envelope when the cabinet is fed from a 230 V class supply, not a derating of the 400 V rating. An integrated holding brake ships with the motor, which is the feature that puts this part in the Servo Motors with Brake category — the brake handles the static shaft-locking duty after a controlled stop, not the dynamic braking of the moving load. The shaft is D19 x 40 mm with a feather key, the single-turn absolute encoder is the 22-bit AS22DQC, and the power/feedback interface is the rotatable M17 plug with OCC connector — a standard mechanical and electrical interface on this frame size, so any service swap uses the same coupling and cable gland. ## Where it gets installed IP65 on the motor body means the housing tolerates dust and low-pressure water jets — it can sit near the process on a packaging line, a small-format gantry, or a feeder/conveyor that gets washdown, but it is not a fully sealed submersible unit. Feather-key D19 x 40 mm shaft with a holding brake is the standard mount for a gearbox or pinion press-fit in the 3 Nm class — the brake eliminates the external brake resistor needed for gravity-loaded axes, which keeps the panel layout simpler on vertical-axis applications. ## Lifecycle, compliance, and orderability Product class is C — built to order, non-returnable, non-reusable against credit — so the order quantity must match the BOM line; any excess cannot be returned to the channel and must be absorbed into spares stock or scrapped. Group code R220 and product group 9021 are the Siemens administrative keys for the 1FK2 servomotor line — they are the fields the procurement system uses to route the PO through the drive-and-motor product group. Export classification AL:N / ECCN:N_CNDU means no export-licence paperwork applies for the standard commercial destinations; cross-border shipment does not require an export-control review on this part number. ## Procurement reality for the BOM line Packaging is 1 piece per carton at 452.00 x 250.00 x 267.00 mm — a single-unit shipper, so for a multi-axis machine the order line must list the carton count, not a master-pack quantity. Because the part is class C built-to-order and the lifecycle is active, the typical path is a project-quoted RFQ against the SINAMICS S210 BOM rather than a shelf-pull — the order enters the Siemens production schedule and the lead time is confirmed at quote.","metaTitle":"Siemens 1FK2104-6AF11-1SA0 Servo Motor, 1 kW, Brake, IP65","metaDescription":"Siemens 1FK2104-6AF11-1SA0 SIMOTICS 1FK2 servo motor, 3.2 Nm / 1 kW at 3000 rpm (380-480 V) with holding brake and IP65, for SINAMICS S210. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Servo Motors with Brake"],"specifications":{"title":"1FK2104-6AF11-1SA0","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); with holding brake; degree of protection IP65; shaft D19x40 mm with feather key; absolute encoder single-turn 22-bit (encoder AS22DQC); with OCC interface; plug size M17, rotatable;","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 S210","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/26d15d2899e6014112ed5b2681909e90.pdf","sourceUrl":"https://sieportal.siemens.com/en-ae/products-services/detail/1FK2104-6AF11-1SA0?tree=CatalogTree"},"ai":{"faq":[{"question":"What compliance documentation comes with 1FK2104-6AF11-1SA0?","answer":"No additional substance-restriction paperwork is required for new EU installations."},{"question":"What is 1FK2104-6AF11-1SA0's listed group code on this Servo Motors with Brake line?","answer":"The Siemens group code is R220 and the product group is 9021 — these are the administrative keys the procurement system uses to route the PO through the 1FK2 servomotor product group."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/1FK2104-6AF11-1SA0","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/1FK2104-6AF11-1SA0 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}}