{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1FK2204-5AK11-1MB0","brand":"Siemens","brandSlug":"siemens","productSlug":"1FK2204-5AK11-1MB0","canonicalUrl":"https://aoctrl.com/siemens/1FK2204-5AK11-1MB0","factsUrl":"https://aoctrl.com/api/mcp/products/1FK2204-5AK11-1MB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIMOTICS S-1FK2 CT servo motor, 2.4 Nm, 0.57 kW at 6000 rpm (380-480 V) / 0.75 kW at 3000 rpm (200-240 V), with holding brake, absolute encoder AM22DQC, DRIVE-CLiQ, IP65, order code 1FK2204-5AK11-1MB0.","salesMarkdown":"## What the 1FK2204-5AK11-1MB0 is built for The 1FK2204-5AK11-1MB0 is a SINAMICS S120-matched servo motor in Siemens' compact SIMOTICS S-1FK2 CT line — 2.4 Nm holding torque with a spring-applied holding brake that holds the axis when the drive de-energises, which is the standard arrangement for any vertical load that must not drop on power loss. Rated 0.57 kW at 6000 rpm on 380-480 V three-phase and 0.75 kW at 3000 rpm on 200-240 V — the power figure changes with supply voltage because the motor is driven within the SINAMICS S120 inverter envelope, not direct-on-line. The AM22DQC absolute encoder delivers 22-bit single-turn resolution plus 12-bit multiturn, giving 4,096 revs of position memory before roll-over — enough for most rotary table and indexing axis applications without a homing cycle on every power-up. DRIVE-CLiQ is the digital serial bus that carries motor identity, encoder position, and temperature data back to the SINAMICS S120 control unit over a single M17 plug — the drive recognises the motor model and its parameters automatically on first boot, which eliminates one class of commissioning error on a machine retrofit. IP65 sealing means the motor body tolerates dusty and splash-prone environments — suitable for the outside-the-cabinet zone on a packaging line or a woodworking machine where coolant mist is present, provided the cable-entry side is properly sealed with a matching M17 cordset. ## Made-to-order: what Class C means for your procurement This order code carries Product Class C — manufactured to order, which means Siemens builds each unit against the purchase order and cannot reuse, re-utilise, or credit a returned unit. Export control classification is AL:N / ECCN:N_CNDU — no dual-use restriction applies, which simplifies procurement logistics for most industrial end-users. ## Compliance and documentation RoHS compliance is confirmed from 01-07-06, and REACH Article 33 duty-to-inform is flagged on the Siemens record — the full substance declaration is available through the Siemens Industry Online Support portal.","metaTitle":"Siemens 1FK2204-5AK11-1MB0, 2.4 Nm servo motor with brake","metaDescription":"Siemens SIMOTICS S-1FK2 CT servo motor, 2.4 Nm holding torque, 0.57 kW at 6000 rpm, IP65, absolute encoder AM22DQC, DRIVE-CLiQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Servo Motors with Brake"],"specifications":{"title":"1FK2204-5AK11-1MB0","Group Code":"R220","description":"SIMOTICS S-1FK2 CT servo motor M0=2.4 Nm; PN = 0.57 kW at nN=6000 rpm (380-480 V); PN = 0.75 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 DRIVE-CLiQ plug M17; power connector size M17; only for 8 kHz / 62.5 µs;","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/1115a70617a38c582aa019502aa252aa.pdf","sourceUrl":"https://sieportal.siemens.com/en-ae/products-services/detail/1FK2204-5AK11-1MB0?tree=CatalogTree"},"ai":{"faq":[{"question":"What is the group code for the 1FK2204-5AK11-1MB0?","answer":"The listed group code is R220 — this is the Siemens internal ordering and logistics reference for this servo motor variant, used when placing orders through authorised Siemens distribution channels."},{"question":"What does the 8 kHz / 62.5 µs switching restriction mean?","answer":"The motor is validated only for operation with SINAMICS S120 drive systems running at 8 kHz PWM carrier frequency and 62.5 µs base cycle time — this is the Siemens-recommended switching mode for the S-1FK2 CT series. Running at a different switching frequency may affect electromagnetic compatibility, bearing currents, and encoder signal integrity, so the drive parameters must match this profile before commissioning."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/1FK2204-5AK11-1MB0","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/1FK2204-5AK11-1MB0 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}}