{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1FL2306-1AC11-0SB0","brand":"Siemens","brandSlug":"siemens","productSlug":"1FL2306-1AC11-0SB0","canonicalUrl":"https://aoctrl.com/siemens/1FL2306-1AC11-0SB0","factsUrl":"https://aoctrl.com/api/mcp/products/1FL2306-1AC11-0SB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 1FL2 SIMOTICS S-1FL2 servo motor, 0.75 kW at 2000 rpm, 400 V 3AC, shaft height 65 mm, with holding brake and oil seal, IP65, for SINAMICS S200.","salesMarkdown":"## What it is and where it sits The Siemens 1FL2306-1AC11-0SB0 is a SIMOTICS S-1FL2 low-inertia servomotor sized for the SINAMICS S200 drive family — a 400 V 3AC machine rated 0.75 kW at a nominal 2000 rpm, with 3.58 Nm continuous and 3.7 Nm standstill torque, plain shaft to tolerance N, and an integrated holding brake (cites:). It carries the 21-bit single-turn absolute encoder common to the 1FL2 line and exits the motor body through an angular connector, so the cable dress angles naturally to the drive cabinet without fighting a straight-axial gland on a tight machine frame (cites:). Shaft height 65 mm and IP65 sealing with an oil seal make it the natural fit for machines with gearbox output or where through-shaft lubrication can weep past the lip — the seal is the difference between a clean factory floor and stained panels (cites:). ## Ratings that actually decide the fit Pn=0.75 kW at Nn=2000 rpm with M0=3.7 Nm and Mn=3.58 Nm — the near-equal standstill and nominal torque numbers tell you this motor is wound for continuous work near rated speed, not for high-overload punch cycles; spec the gearbox and load inertia to that envelope (cites:). IP65 with oil seal on a 65 mm shaft-height frame: the seal lets you mount the motor next to a chain drive or right-angle gearbox without losing the protection rating to oil wicking past the shaft — a common failure mode on lighter-duty IP54 machines (cites:). The holding brake is built in, so the part number as listed drops straight into a vertical-axis application without a second brake resistor or external brake block on the drive side; confirm the brake voltage against the SINAMICS S200 control wiring before commissioning (cites:). ## Sourcing posture Product class is the manufactured-to-order bucket: built per order, non-returnable, non-reusable against credit — so the spec sheet should be locked before the RFQ goes out, not after (cites:). Packaging is a single-piece shipper at 392 x 269 x 286 mm, group code R220 under product group X0DM — useful for the inbound goods desk when a crate shows up without the inner label intact (cites:,).","metaTitle":"Siemens 1FL2306-1AC11-0SB0 servo motor, 0.75 kW, IP65","metaDescription":"Siemens 1FL2306-1AC11-0SB0 SIMOTICS 1FL2 servomotor, 0.75 kW at 2000 rpm with holding brake, IP65 with oil seal, paired with SINAMICS S200.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Servo Motors"],"specifications":{"title":"1FL2306-1AC11-0SB0","Group Code":"R220","description":"SIMOTICS S-1FL2 Supply voltage 400V 3AC Pn=0.75kW;Nn=2000rpm M0=3.7Nm;Mn=3.58Nm Shaft height 65mm With angular connector AS21bit Plain shaft, 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)":"392.00 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":"https://cdn.aoctrl.com/a58184582f6b4dd4385bb02d8e9f2b07.pdf","sourceUrl":"https://sieportal.siemens.com/en-ae/products-services/detail/1FL2306-1AC11-0SB0?tree=CatalogTree"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/1FL2306-1AC11-0SB0","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/1FL2306-1AC11-0SB0 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}}