{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1FK2104-4AF00-1SA0","brand":"Siemens","brandSlug":"siemens","productSlug":"1FK2104-4AF00-1SA0","canonicalUrl":"https://aoctrl.com/siemens/1FK2104-4AF00-1SA0","factsUrl":"https://aoctrl.com/api/mcp/products/1FK2104-4AF00-1SA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 1FK2 SIMOTICS S-1FK2 HD servo motor, 1.27 Nm, 0.4 kW at 3000 rpm, IP64, single-turn 22-bit encoder, for SINAMICS S210, M17 rotatable plug.","salesMarkdown":"## 1.27 Nm / 0.4 kW S-1FK2 HD on the SINAMICS S210 bus The 1FK2104-4AF00-1SA0 sits in the 1FK2 high-dynamic family and is built to plug into a SINAMICS S210 drive — the M0 = 1.27 Nm and PN = 0.4 kW at nN = 3000 rpm on a 380–480 V link, with a derated 0.2 kW at nN = 1500 rpm on a 200–240 V link, define the operating envelope an integrator has to wire into the cabinet. Holding torque at standstill is what matters for indexing and short-stroke positioning; the 1.27 Nm figure is the constant the S210 current loop regulates against, so any sizing math should compare that number to the load inertia reflected back through the gearbox rather than the 0.4 kW nameplate alone. ## Encoder, shaft, and the connector an installer actually meets Feedback is the absolute single-turn 22-bit encoder AS22DQC over the OCC interface — 22-bit single-turn means absolute position within one mechanical revolution to roughly 0.0003° of resolution, no battery-backed multi-turn retention needed for this code variant. The shaft is D19 × 40 mm with feather key, and the M17 power/feedback plug is rotatable — useful when the cable entry has to land in a tight cabinet corner without forcing a 90° turn back through the gland. IP64 on the body means the motor is dust-tight and resists splashed water from any direction; it is not rated for direct washdown or submerged service, so mount orientation away from coolant jets and food-grade cleaning is the right read. ## Lifecycle, product class, and what the order code confirms Lifecycle stage is marked current — production-class C per the listed ordering rule, meaning each unit is built to order and is not a stocked, returnable commodity; spares should be quoted against an RFQ rather than pulled from a warehouse shelf. The order string carries Group Code R220 inside Product Group 9021, so a Siemens SIMATIC/SINAMICS buyer matching the line back into the legacy group/class taxonomy can reconcile it against existing BOM dictionaries without remapping. Export Control lists AL: N / ECCN: N_CNDU, which means no export license is required for shipment under the stated ECCN — paperwork still travels with the unit but the classification itself does not gate the order.","metaTitle":"Siemens 1FK2104-4AF00-1SA0 Servo Motor, 0.4 kW, IP64","metaDescription":"Siemens 1FK2104-4AF00-1SA0 SIMOTICS S-1FK2 HD servo motor, 1.27 Nm, 0.4 kW, IP64, single-turn 22-bit encoder, for SINAMICS S210. Active, quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Servo Motors"],"specifications":{"title":"1FK2104-4AF00-1SA0","Group Code":"R220","description":"SIMOTICS S-1FK2 HD servo motor M0=1.27 Nm; PN = 0.4 kW at nN=3000 rpm (380-480 V); PN = 0.2 kW at nN=1500 rpm (200-240 V); degree of protection IP64; 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/53456aa6263193b99f354f940fe09f7a.pdf","sourceUrl":"https://sieportal.siemens.com/en-ae/products-services/detail/1FK2104-4AF00-1SA0?tree=CatalogTree"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 1FK2104-4AF00-1SA0?","answer":"Submit the MPN and quantity to the RFQ desk; pricing and lead time are quoted at quote time from independent distribution carrying the SIMOTICS S-1FK2 HD line. No stock count or price figure is published here — the number moves with order size, so an RFQ is the right path."},{"question":"What is 1FK2104-4AF00-1SA0's listed group code (R220) and product group (9021)?","answer":"Group Code R220 inside Product Group 9021 — that pair is the Siemens-internal classification used to slot the motor back into an existing group-coded BOM or requisition line."},{"question":"What compliance documentation does Siemens provide for 1FK2104-4AF00-1SA0?","answer":"RoHS compliance is declared since 01-07-06 and REACH Art. 33 candidate-list information is provided, so the material declaration file travels with the unit. No UL/IEC safety certification is on the listed record for this order code, so any agency-driven application should confirm the drive-side certification chain separately."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/1FK2104-4AF00-1SA0","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/1FK2104-4AF00-1SA0 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}}