{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1FK2104-4AK11-1MA0","brand":"Siemens","brandSlug":"siemens","productSlug":"1FK2104-4AK11-1MA0","canonicalUrl":"https://aoctrl.com/siemens/1FK2104-4AK11-1MA0","factsUrl":"https://aoctrl.com/api/mcp/products/1FK2104-4AK11-1MA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIMOTICS S-1FK2 HD servo motor, M0=1.27 Nm, PN=0.6 kW at nN=6000 rpm, with holding brake, IP65, AM22DQC encoder, M17 rotatable plug, order code 1FK2104-4AK11-1MA0.","salesMarkdown":"The 1FK2104-4AK11-1MA0 is a SIMOTICS S-1FK2 HD servo motor with holding brake, designed for the SINAMICS S210 drive family — the M0=1.27 Nm stall torque and 0.6 kW continuous at 6000 rpm (380-480 V supply) make it the compact mid-range point in the 1FK2 line, while the holding brake locks the axis when the drive is de-energised. The IP65-rated housing and shaft D19x40 mm with feather key suit it to factory-floor cabinet-internal or sheltered machine mounting rather than direct washdown; the rotatable M17 plug and OCC interface simplify the cable routing at panel build. ## Two speed points, one brake — the rating that drives sizing At the 380-480 V supply range the motor delivers PN=0.6 kW at nN=6000 rpm; dropping to a 200-240 V supply derates continuous power to PN=0.4 kW at nN=3000 rpm — so the BOM line item must lock the drive input voltage before the motor order code, not after, since swapping a 480 V system to 240 V silently halves usable shaft power. Position feedback comes from the AM22DQC absolute encoder at 22-bit single-turn plus 12-bit multiturn resolution — sufficient for high-end packaging and indexing axes where the controller needs to know absolute shaft position after a power cycle without re-homing. The integrated holding brake is the axis-safety element when the drive stage is disabled — it holds position under static load, not under dynamic braking, and the brake release coil draws from the drive-side brake output, so the SINAMICS S210 wiring diagram governs the brake control circuit. ## Active production, made-to-order classification The lifecycle stage is current and the product is listed as Active — Siemens is still manufacturing this code, and the product class is C, meaning each unit is produced to order against a confirmed purchase order and cannot be returned against credit once shipped. Quantity unit is 1 Piece with packaging quantity 1, and the packaging carton measures 452.00 x 250.00 x 267.00 mm — this is a single-motor shippable carton, not a multi-pack, which matters for MRO spares planning where shelf footprint and unit-level traceability both count. ## Compliance posture for OEM qualification files RoHS compliance has been in force since 01-07-06, and the part carries the REACH Article 33 duty-to-inform obligation per the current candidate list — both pieces feed straight into the OEM's declaration-of-conformity pack and the EU shipment paperwork without further testing. Export classification is AL:N with ECCN N_CNDU, meaning no export-control licence is triggered for typical commercial destinations — the OEM shipping finished machines out of EU/US does not need a re-classification pass on this motor alone.","metaTitle":"Siemens 1FK2104-4AK11-1MA0 Servo Motor, 0.6 kW, Brake","metaDescription":"Siemens 1FK2104-4AK11-1MA0 SIMOTICS S-1FK2 HD servo motor, 0.6 kW at 6000 rpm, with holding brake, IP65. 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":"1FK2104-4AK11-1MA0","Group Code":"R220","description":"SIMOTICS S-1FK2 HD servo motor M0=1.27 Nm; PN = 0.6 kW at nN=6000 rpm (380-480 V); PN = 0.4 kW at nN=3000 rpm (200-240 V); with holding brake; degree of protection IP65; shaft D19x40 mm with feather key; absolute encoder 22-bit + 12-bit multiturn (encoder AM22DQC); 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/58c622772a509be8dbdf19d046bf2e2d.pdf","sourceUrl":"https://sieportal.siemens.com/en-ae/products-services/detail/1FK2104-4AK11-1MA0?tree=CatalogTree"},"ai":{"faq":[{"question":"Where can I buy 1FK2104-4AK11-1MA0 and how do I get a price?","answer":"This code is sourced to order through independent industrial distribution — submit an RFQ with the BOM quantity and the drive input voltage (380-480 V or 200-240 V) you are sizing for, and current availability and pricing come back against that quote; no off-the-shelf shelf-stock commitment applies because the product class is made-to-order."},{"question":"What is the listed group code for 1FK2104-4AK11-1MA0?","answer":"The Group Code on this Servo Motors with Brake line is R220, with Product Group 9021 — both are Siemens-internal administrative IDs that show on the order acknowledgement and the despatch paperwork, useful when reconciling the PO line back to the OEM's vendor master."},{"question":"What compliance documentation does Siemens provide for 1FK2104-4AK11-1MA0?","answer":"The motor carries RoHS compliance since 01-07-06 and is subject to REACH Article 33 duty-to-inform per the current candidate list — both feed into the EU declaration-of-conformity file. Export classification is AL:N / ECCN N_CNDU, so no export licence is required for standard commercial shipments."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/1FK2104-4AK11-1MA0","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/1FK2104-4AK11-1MA0 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}}