{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1FK2104-4AF01-0MA0","brand":"Siemens","brandSlug":"siemens","productSlug":"1FK2104-4AF01-0MA0","canonicalUrl":"https://aoctrl.com/siemens/1FK2104-4AF01-0MA0","factsUrl":"https://aoctrl.com/api/mcp/products/1FK2104-4AF01-0MA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 1FK2 series 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), IP65, AM22DQC 22-bit+12-bit multiturn absolute encoder, OCC interface, M17 rotatable plug, 1 Piece.","salesMarkdown":"## Drop-in replacement for a 1FK2 slot on SINAMICS S210 The Siemens 1FK2104-4AF01-0MA0 is a SIMOTICS S-1FK2 HD servo motor sized for the SINAMICS S210 drive family — M0 = 1.27 Nm, PN = 0.4 kW at nN = 3000 rpm on a 380-480 V rail, with a second rating of PN = 0.2 kW at nN = 1500 rpm on a 200-240 V rail for sites running the lower voltage input. Cylindrical shaft D19 x 40 mm, absolute encoder AM22DQC at 22-bit single-turn + 12-bit multiturn resolution, and an OCC interface into the drive — this is the motor a S210 axis expects to see on the other end of the cable. IP65 sealing on the housing, a rotatable M17 plug for the power and encoder cable, and product family 1FK2 servomotors for SINAMICS S210 confirm the motor is intended for industrial cabinet-side or machine-mount duty where washdown or airborne contamination is possible but full food-grade immersion is not the requirement. The cable entry can be re-oriented to the cabinet trunking without re-terminating — useful when the cabinet layout is older than the drive it now feeds. ## Encoder resolution and shaft mechanics that decide panel-side fit The AM22DQC encoder at 22-bit + 12-bit multiturn gives 4,194,304 steps per revolution with absolute position retained through power-cycle — a S210 controller indexes the axis on first commissioning and never has to home it again, which matters on retrofit work where the homing switch on the old machine has been physically removed. No battery box on the motor side; the multiturn tracking is encoder-internal. The D19 x 40 mm cylindrical shaft and IP65 rating put this motor in the same mechanical envelope as the rest of the 1FK2 HD frame, so a swap on an existing SINAMICS S210 axis is typically a same-footprint replacement rather than a coupling and adaptor redesign. Where the motor is being installed fresh, the brake variant and connector orientation should be cross-checked against the BOM line — the order-code suffix carries both, and the wrong plug angle is the most common retrofit snipe-list item. ## Compliance pack, group codes, and how the motor is documented The motor has been RoHS-compliant since 01-07-06 and is flagged for REACH Article 33 candidate-list disclosure via the standard Siemens Reach Information channel — both are substance-restriction statements, not safety approvals, and the declaration pack is requested separately from the manufacturer. No additional UL, CSA, CE or UKCA marks are listed in the record; the S210 system-level approvals, not the individual motor, carry the cabinet-side certification in most machine builds. Group Code R220 and Product Group 9021 are the internal Siemens stocking keys — useful when a warehouse team is asked to reconcile a nameplate against a PO line, since these codes appear on the despatch paperwork rather than on the motor label. Product class C notes the item is built to order and cannot be returned against credit, which is the procurement-side reason every BOM line for a 1FK2 carries a confirmed order code before the drive cabinet is released. ## Lifecycle read and how to source it against an existing axis Export-control markings read AL:N / ECCN:N_CNDU, so the motor ships without an export licence in most jurisdictions — a useful pre-clearance when the cabinet builder is exporting a complete machine to North America or EMEA. The 452.00 x 250.00 x 267.00 mm packaging dimensions and 1-piece quantity unit confirm it travels as a single carton, not as a multi-pack pallet, which simplifies the receiving inspection on a single-axis retrofit.","metaTitle":"Siemens 1FK2104-4AF01-0MA0 servo motor, 0.4 kW, IP65","metaDescription":"Siemens 1FK2104-4AF01-0MA0 SIMOTICS 1FK2 HD servo, 0.4 kW at 3000 rpm on 380-480 V, AM22DQC encoder, IP65, rotatable M17 plug.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Servo Motors"],"specifications":{"title":"1FK2104-4AF01-0MA0","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 IP65; cylindrical shaft D19x40mm; 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/885852443d13cd08be517b80350c9792.pdf","sourceUrl":"https://sieportal.siemens.com/en-ae/products-services/detail/1FK2104-4AF01-0MA0?tree=CatalogTree"},"ai":{"faq":[{"question":"How do I source 1FK2104-4AF01-0MA0 against a BOM line and check availability?","answer":"The motor is built to order per product class C, so the order code is locked in before the drive cabinet release and availability is not held as off-the-shelf shelf stock."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/1FK2104-4AF01-0MA0","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/1FK2104-4AF01-0MA0 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}}