{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1FL2104-4BF11-0MC0","brand":"Siemens","brandSlug":"siemens","productSlug":"1FL2104-4BF11-0MC0","canonicalUrl":"https://aoctrl.com/siemens/1FL2104-4BF11-0MC0","factsUrl":"https://aoctrl.com/api/mcp/products/1FL2104-4BF11-0MC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 1FL2104-4BF11-0MC0 SIMOTICS S-1FL2 servo motor, 1 kW, 400 V 3AC, 3000 rpm, 3.2 Nm, IP65 with holding brake, AM21bit hybrid connector, paired with SINAMICS S200.","salesMarkdown":"## 1 kW, 3.2 Nm, IP65 — what the SIMOTICS S-1FL2 delivers The Siemens 1FL2104-4BF11-0MC0 is a SIMOTICS S-1FL2 servo motor from the 1FL2 servomotors family, sized for the SINAMICS S200 drive platform. The rated 1 kW output at 3000 rpm with a 3.2 Nm continuous and stall torque means it covers mid-range positioning axes where the load inertia is moderate and the duty cycle is repetitive rather than peak-shock. Supply is 400 V 3AC at the motor terminals — the winding is sized for the SINAMICS S200 converter output, so a mismatched drive module will either under-flux the motor or trip on the converter's motor-data identification. The AM21bit absolute encoder on the non-drive end reports position back over the hybrid connector without a separate resolver cable, simplifying the cabinet-to-machine run. ## Shaft height 40 mm, IP65 with holding brake The 40 mm shaft height and plain shaft with N tolerance are standard for this frame — coupling selection follows the motor-side pilot, not the driven shaft. The integrated holding brake is wired through the same hybrid connector, so a single cable carries power, encoder, and brake signals and the panel-side gland only needs one hole punched. IP65 with oil sealing on a 1 kW servo typically signals washdown-adjacent duty — the shaft seal is the wear item, not the housing. The motor is specified at shaft height 40 mm, which keeps the rotor inertia low enough for the 1 kW class to stay inside the SINAMICS S200 commissioning inertia range without manual gain re-tuning. ## Order handling — Group R220, product group X0DK, made-to-order Group Code R220 and Product Group X0DK are the internal classification Siemens uses for this 1FL2 frame — both come back on the same packing slip, which matters when the MRO storeroom matches receipts against an open purchase order. The product is classed as made-to-order and cannot be returned for credit, so a wrong frame-size call on the BOM becomes scrap rather than a restocking fee. Packing is a single piece in a 382.00 x 222.00 x 240.00 mm carton, which is the factory-shipper footprint — the receiving dock needs to keep the motor upright until commissioning. Export control classifies the part as AL:N / ECCN:N, so no export licence paperwork is required for cross-border shipments.","metaTitle":"Siemens 1FL2104-4BF11-0MC0 Servo Motor, 1 kW, 400V 3AC, IP65","metaDescription":"Siemens 1FL2104-4BF11-0MC0 SIMOTICS S-1FL2 servo motor, 1 kW, 400 V 3AC, 3000 rpm, IP65 with holding brake, paired with SINAMICS S200. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Servo Motors"],"specifications":{"title":"1FL2104-4BF11-0MC0","Group Code":"R220","description":"SIMOTICS S-1FL2 Supply voltage 400V 3AC Pn=1kW;Nn=3000rpm M0=3.2Nm;Mn=3.2Nm Shaft height 40mm With hybrid connector AM21bit Plain shaft, Tolerance N With holding brake Protection class IP65 with oil Matching drive SINAMICS S200","Product Group":"X0DK","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":"1FL2 servomotors for SINAMICS S200","lifecycle_stage":"current","Packaging Quantity":"1","Export Control Regulations":"AL : N / ECCN : N","Packaging dimensions (L x W x H)":"382.00 x 222.00 x 240.00 mm","Compliance with the substance restrictions according to RoHS directive":"Since: 01-01-18","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/cd628321d458e4710acbb1858ece9a20.pdf","sourceUrl":"https://sieportal.siemens.com/en-ae/products-services/detail/1FL2104-4BF11-0MC0?tree=CatalogTree"},"ai":{"faq":[{"question":"What is 1FL2104-4BF11-0MC0's listed group code (R220) on this Servo Motors line?","answer":"The Group Code on the 1FL2104-4BF11-0MC0 datasheet record is R220, which is the Siemens internal classification for this 1FL2 frame family. It will appear on the packing slip alongside Product Group X0DK."},{"question":"What compliance documentation does Siemens provide for 1FL2104-4BF11-0MC0 (RoHS, REACH, UL, IEC)?","answer":"RoHS compliance has been documented since 01-01-18, and REACH Article 33 candidate-list information is published in the product dossier. Export control is AL:N / ECCN:N, so no additional export licence paperwork is required."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/1FL2104-4BF11-0MC0","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/1FL2104-4BF11-0MC0 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}}