{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1FK2104-5AK00-0MB0","brand":"Siemens","brandSlug":"siemens","productSlug":"1FK2104-5AK00-0MB0","canonicalUrl":"https://aoctrl.com/siemens/1FK2104-5AK00-0MB0","factsUrl":"https://aoctrl.com/api/mcp/products/1FK2104-5AK00-0MB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 1FK2 SIMOTICS S-1FK2 HD servo motor, 2.4 Nm stall, 1.07 kW at 6000 rpm on 380-480 V, IP64, AM22DQC encoder, M17 DRIVE-CLiQ, product class C (made to order).","salesMarkdown":"## 1.07 kW at 6000 rpm — sized for what load profile The 1FK2104-5AK00-0MB0: The part is a SIMOTICS S-1FK2 HD servo motor in the 1FK2 family, built to mate with SINAMICS S120 drive line-ups through a DRIVE-CLiQ plug. Stall torque is 2.4 Nm with a rated power point of 1.07 kW at nN=6000 rpm on a 380-480 V bus and a second rated point of 0.75 kW at nN=3000 rpm on 200-240 V — so the same winding can be commissioned on either a 230 V class or 400 V class SINAMICS S120 infeed without rewiring the motor side. The M0=2.4 Nm figure is the deciding parameter for sizing the load — at 6000 rpm with a 2.4 Nm ceiling the continuous shaft power is fixed by physics, and any short-duration torque demand above that constant requires the drive's peak-current headroom, not a different motor. ## Shaft, feedback, sealing — what the M17 connectors tell you The shaft is a cylindrical D19 x 40 mm — the 19 mm journal and 40 mm length set the coupling selection and the axial foot-load budget; a helical-beam or jaw-type coupling in the 19 mm bore family is the usual mating choice. Feedback is the AM22DQC absolute encoder, 22-bit single-turn plus 12-bit multiturn — meaning the drive powers up with absolute shaft position retained across power cycles, no homing routine required on every restart. DRIVE-CLiQ on the M17 plug carries the encoder data and the electronic nameplate to the SINAMICS S120 in one cable, and the M17 power connector carries the motor windings — both are the family-standard connectors for the 1FK2 generation, so a spare pre-made cable from another 1FK2 in the plant drops in. IP64 sealing on the housing body, with the connector face sealed at the mated plug — fine for typical industrial cabinet-internal or sheltered machine mounting; not rated for direct washdown exposure. ## Active in production — how to land it on a live BOM line Lifecycle is recorded as current on the Siemens catalog record, with product status Active — meaning the order code remains a live factory orderable against a SINAMICS S120 configuration. Product class is C: items manufactured to order, which cannot be reused or re-credited — so a cancelled or wrong-configured unit is non-returnable, and the BOM line should be frozen before the RFQ is released rather than padded with safety stock that cannot come back. Export classification is AL:N / ECCN:N_CNDU, which simplifies cross-border shipments — no export license paperwork needed for typical industrial destinations. ## Storeroom view — group code R220, product group 9021 The internal Siemens Group Code is R220 and the Product Group is 9021 — these are the catalog hooks the storeroom uses to bin the part alongside other 1FK2 / SINAMICS S120 family items, not buyer-facing order specs. Single-piece packaging at 452 x 250 x 267 mm — the carton footprint, not the motor, is what dictates the receiving-bench space and the inbound inspection cradle dimensions when one arrives from the factory.","metaTitle":"Siemens 1FK2104-5AK00-0MB0 servo motor, 2.4 Nm, 1.07 kW","metaDescription":"Siemens 1FK2104-5AK00-0MB0 SIMOTICS S-1FK2 HD servo motor, 2.4 Nm stall, 1.07 kW at 6000 rpm on 380-480 V. Active. Quoted to order against the BOM.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Servo Motors"],"specifications":{"title":"1FK2104-5AK00-0MB0","Group Code":"R220","description":"SIMOTICS S-1FK2 HD servo motor M0=2.4 Nm; PN = 1.07 kW at nN=6000 rpm (380-480 V); PN = 0.75 kW at nN=3000 rpm (200-240 V); degree of protection IP64; cylindrical shaft D19x40mm; 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/8ad595f3326b5665819464962c5b0d06.pdf","sourceUrl":"https://sieportal.siemens.com/en-ae/products-services/detail/1FK2104-5AK00-0MB0?tree=CatalogTree"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 1FK2104-5AK00-0MB0?","answer":"Because the product class is made-to-order (class C, non-returnable), the RFQ should reflect a frozen configuration rather than speculative stock."},{"question":"What compliance documentation does Siemens provide for 1FK2104-5AK00-0MB0 (RoHS, REACH, UL, IEC)?","answer":"Export classification is AL:N / ECCN:N_CNDU, so no export license is required for typical industrial destinations."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/1FK2104-5AK00-0MB0","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/1FK2104-5AK00-0MB0 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}}