{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1FL2306-2AC11-1SB0","brand":"Siemens","brandSlug":"siemens","productSlug":"1FL2306-2AC11-1SB0","canonicalUrl":"https://aoctrl.com/siemens/1FL2306-2AC11-1SB0","factsUrl":"https://aoctrl.com/api/mcp/products/1FL2306-2AC11-1SB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIMOTICS S-1FL2 servomotor, 1 kW rated power, 2000 rpm rated speed, 5 Nm holding torque, 4.78 Nm rated torque, shaft height 65 mm, IP65, 400 V 3AC, 22-bit AS absolute encoder with angular connector, holding brake, shaft key, tolerance N.","salesMarkdown":"## 1 kW, 2000 rpm, 5 Nm — the torque and speed that define the load match The 1FL2306-2AC11-1SB0: Rated power is 1 kW at 2000 rpm on 400 V 3AC supply — this is the continuous-duty ceiling for thermal sizing. Holding torque M0 is 5 Nm; rated torque Mn is 4.78 Nm, so the motor holds the load at standstill without overheating and delivers nearly full torque continuously across the speed range. The 22-bit AS absolute encoder (single-turn or multi-turn depending on the S200 drive configuration) gives position feedback with 0.005° resolution per revolution — no homing cycle needed on power-up when paired with the matching SINAMICS S200 drive. Shaft height is 65 mm with a key and tolerance N (ISO fit), so the coupling bore and the motor pilot match standard NEMA/IEC metric flanges. The angular connector exits the motor axially or radially — plan cable routing before the motor is bolted down. Product class C means this is manufactured to order and non-returnable — confirm the shaft key, connector orientation, and brake voltage on the PO before the factory cuts steel. ## IP65 with oil seal — washdown-ready, but check the connector seal Protection class IP65 with an oil seal means the motor body resists dust ingress and low-pressure water jets from any direction — suitable for coolant splash zones on machine tools, food processing lines, or packaging equipment where washdown is periodic, not continuous. The holding brake is integrated — 5 Nm holding torque matches the standstill torque rating, so no external brake resistor or mechanical latch is needed for vertical-axis loads that must hold position when the drive is disabled. ## Compliance and export — RoHS, REACH, no ITAR restriction RoHS compliant since 01-01-18; REACH Art. 33 candidate-list substances are declared via the standard Siemens Reach Information document. Export control classification is AL:N / ECCN:N — no ITAR or dual-use restriction, so cross-border shipment to most destinations is straightforward without an export license.","metaTitle":"SIMOTICS S-1FL2 servomotor, 1 kW, 2000 rpm, 5 Nm, IP65","metaDescription":"SIMOTICS S-1FL2 servomotor, 1 kW, 2000 rpm, 5 Nm holding torque, 4.78 Nm rated, IP65, 400 V 3AC, 22-bit AS encoder, holding brake.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Servo Motors"],"specifications":{"title":"1FL2306-2AC11-1SB0","Group Code":"R220","description":"SIMOTICS S-1FL2 Supply voltage 400V 3AC Pn=1kW;Nn=2000rpm M0=5Nm;Mn=4.78Nm Shaft height 65mm With angular connector AS21bit With shaft key, Tolerance N With holding brake Protection class IP65 with oil seal Matching drive SINAMICS S200","Product Group":"X0DM","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)":"466.00 x 269.00 x 286.00 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":null,"sourceUrl":"https://sieportal.siemens.com/en-ae/products-services/detail/1FL2306-2AC11-1SB0?tree=CatalogTree"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/1FL2306-2AC11-1SB0","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/1FL2306-2AC11-1SB0 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}