{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1FL2104-4AG01-1HC0","brand":"Siemens","brandSlug":"siemens","productSlug":"1FL2104-4AG01-1HC0","canonicalUrl":"https://aoctrl.com/siemens/1FL2104-4AG01-1HC0","factsUrl":"https://aoctrl.com/api/mcp/products/1FL2104-4AG01-1HC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIMOTICS S-1FL2 servo motor, 1 kW, 3.2 Nm, 3000 rpm, shaft height 40 mm, IP65, AS17 bit encoder, hybrid connector, for SINAMICS S200.","salesMarkdown":"## Sizing the 1FL2 against the S200 drive The 1FL2104-4AG01-1HC0: SIMOTICS S-1FL2 servo, 1 kW rated power at a rated speed of 3000 rpm, with 3.2 Nm stall and rated torque — that 1:1 ratio between M0 and Mn tells you the constant-power breakpoint is not in this frame, so the motor holds torque across most of its working speed range without a field-weakening notch. It is matched to the SINAMICS S200 drive as part of the 1FL2 family, sized for a 200 V 3AC supply — make sure the drive firmware variant on the cabinet door lines up with the 1FL2 motor module profile before first commissioning, otherwise the encoder scaling will not initialize. ## Mechanical and feedback package Shaft height 40 mm with a keyed shaft to tolerance N and no holding brake — confirm the BOM really expects a non-brake variant, because adding a holding brake later means a different order code in the same family. AS17 bit absolute encoder on a hybrid connector — the single-cable hybrid carries both power and feedback, so the cabinet side only needs one connector type per axis instead of separate power and signal glands. IP65 with oil seal on the shaft pass-through — that seal is what keeps coolant out of the encoder bearings, so a washdown application is fine but a continuous oil-mist environment will eat the seal lip; inspect the shaft seal at every PM interval. ## Sourcing the motor on the order line Product class C indicates this is manufactured to order rather than taken from a finished-goods buffer, and the quantity unit is one piece — build the BOM around single-piece lines and confirm lead time against the RFQ, since factory slot allocation drives the delivery date, not shelf stock.","metaTitle":"Siemens 1FL2104-4AG01-1HC0 Servo Motor, 1 kW, IP65","metaDescription":"SIMOTICS S-1FL2 servo, 1 kW at 3000 rpm, 3.2 Nm, shaft height 40 mm, IP65 with oil seal, AS17 bit hybrid connector.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Servo Motors"],"specifications":{"title":"1FL2104-4AG01-1HC0","Group Code":"R220","description":"SIMOTICS S-1FL2 Supply voltage 200V 3AC Pn=1kW;Nn=3000rpm M0=3.2Nm;Mn=3.2Nm Shaft height 40mm With hybrid connector AS17bit With shaft key, 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/e8d59fcb9b7c7473ea8c973dd3c540a8.pdf","sourceUrl":"https://sieportal.siemens.com/en-ae/products-services/detail/1FL2104-4AG01-1HC0?tree=CatalogTree"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to 1FL2104-4AG01-1HC0 in the SIMOTICS 1FL2 family?","answer":"No official second source or pin-compatible successor is named on the record for this code. A drop-in within the 1FL2 family would require re-validating the shaft height (40 mm), the brake or non-brake configuration, and the AS17 bit feedback, since those three choices typically distinguish one order code from its neighbours."},{"question":"What compliance documentation does Siemens provide for 1FL2104-4AG01-1HC0?","answer":"RoHS compliance is confirmed since 01-01-18, and REACH Article 33 duty-to-inform applies for candidate-list substances; the declaration pack is released through the standard Siemens compliance channel rather than as a per-order certificate."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/1FL2104-4AG01-1HC0","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/1FL2104-4AG01-1HC0 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}}