{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1FL2104-4BG11-1HC0","brand":"Siemens","brandSlug":"siemens","productSlug":"1FL2104-4BG11-1HC0","canonicalUrl":"https://aoctrl.com/siemens/1FL2104-4BG11-1HC0","factsUrl":"https://aoctrl.com/api/mcp/products/1FL2104-4BG11-1HC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 1FL2 series SIMOTICS S-1FL2 servomotor, 200 V 3AC, 1 kW, 3.2 Nm, 3000 rpm, shaft height 40 mm, hybrid connector, holding brake, IP65, SINAMICS S200 matched.","salesMarkdown":"## Form factor and where it drops into the cell The 1FL2104-4BG11-1HC0: The part is a SIMOTICS S-1FL2 low-inertia servomotor from the Siemens 1FL2 family, sized at shaft height 40 mm with a 200 V 3AC supply and a rated output of 1 kW at 3000 rpm, holding 3.2 Nm from standstill through rated speed — a continuous torque envelope the cell integrator can lean on for short-cycle motion without oversizing the drive. It ships with the hybrid connector, an absolute 17-bit encoder, a keyed shaft with N tolerance, and an integral holding brake; the matched drive is the SINAMICS S200, so the motor-to-drive pairing is locked at the family level and there is no second-source freedom on the commissioning side. ## Ratings in plain engineering terms Pn = 1 kW with Nn = 3000 rpm and M0 = Mn = 3.2 Nm means the motor delivers its full rated torque continuously from zero speed to base speed — useful for packaging and pick-and-place cells that dwell at torque and accelerate without a constant-power speed band at the upper end of the envelope. IP65 with oil-sealed cable entry (the oil-resistant variant matters for machine tools and gear-lube environments), the holding brake takes the axial load when the drive is disabled, and the 17-bit absolute encoder closes the position loop with ~131 000 counts/rev resolution — enough that the controller can land on the index without a homing routine that wastes cycle time. ## Sourcing posture and compliance record Compliance on file: RoHS conformity since 01-01-18, REACH Art. 33 disclosure obligation met, and ECCN / AL classification both N for export-control purposes; packaging is a single-piece shipper at 382 × 222 × 240 mm. The internal identifiers Group Code R220 and Product Group X0DK are the codes the Siemens ordering system uses to route the BOM line; cross them against the S200 drive's order record before committing the motor BOM to make sure the drive firmware slot accepts the 1FL2 motor type.","metaTitle":"Siemens 1FL2104-4BG11-1HC0 SIMOTICS 1FL2 servo, 1 kW, IP65","metaDescription":"Siemens 1FL2104-4BG11-1HC0 SIMOTICS S-1FL2 servomotor, 200V 3AC, 1 kW Pn, 3.2 Nm, 3000 rpm, shaft height 40 mm, with holding brake, IP65.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Servo Motors"],"specifications":{"title":"1FL2104-4BG11-1HC0","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 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/4d4ed708f31e85522836a0d2477d9c87.pdf","sourceUrl":"https://sieportal.siemens.com/en-ae/products-services/detail/1FL2104-4BG11-1HC0?tree=CatalogTree"},"ai":{"faq":[{"question":"What does the matched drive pair to and does the motor run standalone?","answer":"The motor is designed to pair with the SINAMICS S200 drive as part of the 1FL2 family; the encoder, holding brake, and hybrid connector all assume that drive on the other end of the cable. Standalone operation is outside the documented pairing."},{"question":"What compliance documentation ships with 1FL2104-4BG11-1HC0?","answer":"RoHS conformity since 01-01-18, REACH Art. 33 disclosure obligation satisfied, and export-control classification ECCN: N / AL: N. No UL or IEC certification entries appear in the order-code record beyond the RoHS/REACH trail."},{"question":"How does the holding brake and IP65 rating change the cell layout?","answer":"The integral holding brake removes the need for an external fail-safe brake on vertical axes; IP65 with oil resistance lets the motor sit close to the gearbox or near chip/lube spray without a separate cover. The cable entry is the wet-end barrier, so the cordset choice (and its sealing at the hybrid connector) determines whether the IP65 rating actually holds in the field."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/1FL2104-4BG11-1HC0","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/1FL2104-4BG11-1HC0 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}}