{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1FL2104-2AF01-0SC0","brand":"Siemens","brandSlug":"siemens","productSlug":"1FL2104-2AF01-0SC0","canonicalUrl":"https://aoctrl.com/siemens/1FL2104-2AF01-0SC0","factsUrl":"https://aoctrl.com/api/mcp/products/1FL2104-2AF01-0SC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIMOTICS S-1FL2 servo motor, 1FL2104-2AF01-0SC0, 0.75 kW, 400 V 3AC, 3000 rpm, 2.4 Nm, IP65, for SINAMICS S200.","salesMarkdown":"## What the S-1FL2 spec sheet actually delivers The Siemens 1FL2104-2AF01-0SC0 is a SIMOTICS S-1FL2 low-inertia servomotor from the family built explicitly for the SINAMICS S200 drive platform, so the encoder, electrical interface, and tuning model are paired end-to-end rather than generic across drive families. On the motor side it draws Pn = 0.75 kW from a 400 V 3AC supply at a rated speed of Nn = 3000 rpm, with continuous stall and rated torque both at M0 = Mn = 2.4 Nm — meaning the motor can hold full rated torque indefinitely at zero speed without saturating the thermal envelope, which is the figure that decides whether it fits a constant-torque hold application or only a moving-axis assignment. ## Mechanical, encoder, and sealing details The shaft height is 40 mm with a plain shaft, tolerance N, and no holding brake — a critical distinction: any axis that must hold position with no enable signal after a safety stop needs a brake variant, and this order code does not carry one. Feedback is the AS21bit absolute single-turn encoder and the power/signal side uses the hybrid connector, which collapses the motor power leads and the encoder conductors into one plug to cut panel-side wiring time and the most common mis-mate between a Siemens servo and a third-party cable set. Protection class is IP65 with oil seal at the shaft exit, which makes it suitable for machine environments exposed to cutting fluid, light coolant splash, or airborne oil — the housing body is sealed, but the IP rating depends on the cable gland or mating connector at the cable side being correctly seated. ## Drive pairing and ordering class The product description calls out the matching drive as the SINAMICS S200 — this motor is not designed to plug into a SINAMICS V90, S120, or third-party drive without checking the encoder protocol, commutation model, and connector pinout; treat it as part of an S200 package, not a stand-alone motor. Product class is listed as 'C: products manufactured / produced to order, which cannot be reused or re-utilized or be returned against credit' — the planner should set the expectation internally that this is a build-to-order SKU with the typical Siemens configured-lead-time for product class C items, and it is not a returnable stocking position.","metaTitle":"Siemens 1FL2104-2AF01-0SC0 SIMOTICS S-1FL2 Servo, 0.75 kW","metaDescription":"Siemens 1FL2104-2AF01-0SC0 SIMOTICS S-1FL2 servo, 0.75 kW at 400 V 3AC with 2.4 Nm rated torque, AS21bit encoder, IP65, paired to SINAMICS S200 — actively","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Servo Motors"],"specifications":{"title":"1FL2104-2AF01-0SC0","Group Code":"R220","description":"SIMOTICS S-1FL2 Supply voltage 400V 3AC Pn=0.75kW;Nn=3000rpm M0=2.4Nm;Mn=2.4Nm Shaft height 40mm With hybrid connector AS21bit Plain shaft, Tolerance N Without holding brake Protection class IP65 with oil seal 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/fb425f867ca1767e6d37a33298c60b18.pdf","sourceUrl":"https://sieportal.siemens.com/en-ae/products-services/detail/1FL2104-2AF01-0SC0?tree=CatalogTree"},"ai":{"faq":[{"question":"What compliance documentation comes with 1FL2104-2AF01-0SC0 (RoHS, REACH)?","answer":"RoHS substance-restriction compliance is declared since 01-01-2018, and the REACH Article 33 duty-to-inform disclosure on candidate-list substances is available via the manufacturer's Reach Information page. Plan to attach the RoHS letter and the REACH candidate-list statement to the project declaration pack before CE-marked equipment ships."},{"question":"Does the 1FL2104-2AF01-0SC0 include a holding brake?","answer":"No — the description specifies 'Without holding brake', shaft is plain with tolerance N. Specify a brake-equipped variant if the axis must hold position passively after enable-removal or an STO event."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/1FL2104-2AF01-0SC0","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/1FL2104-2AF01-0SC0 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}}