{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1FK2104-4AF10-0SA0","brand":"Siemens","brandSlug":"siemens","productSlug":"1FK2104-4AF10-0SA0","canonicalUrl":"https://aoctrl.com/siemens/1FK2104-4AF10-0SA0","factsUrl":"https://aoctrl.com/api/mcp/products/1FK2104-4AF10-0SA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 1FK2 SIMOTICS S-1FK2 HD servo motor, 0.4 kW at 3000 rpm, with holding brake, IP64, absolute encoder AS22DQC, M17 rotatable plug, 1FK2104-4AF10-0SA0.","salesMarkdown":"## What this motor is and where it bolts in The 1FK2104-4AF10-0SA0 is a SIMOTICS S-1FK2 HD servo motor from the 1FK2 family built for the SINAMICS S210 drive line, with a 0.4 kW nameplate rating at a nominal 3000 rpm on a 380–480 V bus and a derated 0.2 kW at 1500 rpm on 200–240 V. It carries an integrated holding brake, an IP64-protected housing, a cylindrical D19×40 mm shaft, a single-turn 22-bit absolute encoder (AS22DQC), and a rotatable M17 connector with the OCC interface — so the same frame drops into S210 cabinets without re-pinning the cabinet side. ## Torque, speed envelope, and brake duty The standstill torque M0 is 1.27 Nm with PN = 0.4 kW at nN = 3000 rpm on the 380–480 V supply and PN = 0.2 kW at nN = 1500 rpm on 200–240 V — pick the 400 V class supply when the application demands full continuous power; the 230 V class is the lower-rail derate for plants wired single-phase-heavy. The holding brake is part of the motor assembly, so the safety stop is local to the shaft — when specifying the S210 drive, confirm the brake is released through the drive's enable path and not held by an external contactor, otherwise the brake's holding torque gets duplicated against the drive's ramp-down and the shaft overruns. ## Encoder, connector, and panel-side fit The single-turn 22-bit AS22DQC absolute encoder resolves 4,194,304 steps per turn — fine enough for direct-driven positioning without an external load-side encoder on most packaging and small-format motion axes. The M17 plug is rotatable, so the cable exit can be clocked after the motor is mounted to the machine — useful when the cabinet layout forces a non-standard cordset orientation and you would rather not stock a left-hand vs right-hand motor variant. IP64 means dust-tight and resistant to splashed water, but not rated for pressure washdown — keep this frame out of food-and-bev zones that demand IP65 or higher; it belongs on the dry side of the machine or inside an enclosure. ## Compliance and supply classification The motor has been RoHS-compliant since 01-07-06, with REACH Art. 33 candidate-list information supplied on demand, and carries no export-control flag under AL:N / ECCN:N_CNDU — meaning standard cross-border shipment documentation applies rather than a dual-use export license. ## Production status and how to source it It ships as a single-piece carton with packaging dimensions 452.00 × 250.00 × 267.00 mm; since the part class is built-to-order with no return credit, the order should be quoted against the full BOM quantity up front rather than staged through sample-and-release.","metaTitle":"Siemens 1FK2104-4AF10-0SA0 Servo Motor, 0.4 kW, with Brake","metaDescription":"Siemens 1FK2104-4AF10-0SA0 SIMOTICS S-1FK2 HD servo motor, 0.4 kW at 3000 rpm with holding brake and absolute encoder. 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":"1FK2104-4AF10-0SA0","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); with holding brake; degree of protection IP64; cylindrical shaft D19x40mm; 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/04d0de1e61f2afc605766211e9eece3e.pdf","sourceUrl":"https://sieportal.siemens.com/en-ae/products-services/detail/1FK2104-4AF10-0SA0?tree=CatalogTree"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 1FK2104-4AF10-0SA0?","answer":"Share the matched SINAMICS S210 drive line card and the required quantity so the configuration is locked before the PO is cut."},{"question":"What compliance documentation ships with the 1FK2104-4AF10-0SA0?","answer":"The motor has been RoHS-compliant since 01-07-06 and REACH Art. 33 candidate-list information is supplied on request, with no export-control flag under AL:N / ECCN:N_CNDU. The declaration pack and nameplate trace are handled through the standard Siemens documentation channel."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/1FK2104-4AF10-0SA0","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/1FK2104-4AF10-0SA0 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}}