{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1FL2306-1AC11-1SB0","brand":"Siemens","brandSlug":"siemens","productSlug":"1FL2306-1AC11-1SB0","canonicalUrl":"https://aoctrl.com/siemens/1FL2306-1AC11-1SB0","factsUrl":"https://aoctrl.com/api/mcp/products/1FL2306-1AC11-1SB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIMOTICS S-1FL2 servo motor, 0.75 kW, 3.7 Nm stall, 400 V 3AC, IP65 with oil seal, for SINAMICS S200, order code 1FL2306-1AC11-1SB0.","salesMarkdown":"## Active build for the SINAMICS S200 line The 1FL2306-1AC11-1SB0 is a SIMOTICS S-1FL2 low-inertia servo motor in the 65 mm shaft-height frame, sized for the SINAMICS S200 drive family and rated at 400 V 3-phase supply with Pn = 0.75 kW at Nn = 2000 rpm and a stall torque M0 = 3.7 Nm against Mn = 3.58 Nm nominal. Siemens lists as current and the product as Active, so the motor is in normal build rather than a last-time-buy window; it is specified to pair one-to-one with the SINAMICS S200 converter in the same drive ecosystem. Built for panel or machine-mount duty rather than washdown, it carries IP65 with an oil seal on the shaft pass-through and ships with the angular connector, a keyed shaft with N tolerance, and an integrated holding brake. ## What the headline numbers mean at the shaft 0.75 kW at 2000 rpm defines a continuous operating point; the 3.7 Nm stall against 3.58 Nm nominal tells the integrator the motor is sized close to its thermal ceiling — short overload headroom only, no margin for a punchy cyclic peak duty. An absolute encoder with 21-bit resolution feeds position back to the SINAMICS S200, so cycle-time and synchronization quality are governed by the drive's bus interface rather than the motor itself; the encoder just sets the commutation accuracy at low speeds. ## Mechanical fit and panel integration 65 mm shaft height places this in the low-inertia frame range typical for lightweight handling axes, and the keyed shaft with N tolerance mates to standard couplings without a slip-fit rework. The angular connector orientation is fixed at build; route the cable so the connector body clears the housing envelope, and the IP65 oil seal means the shaft side tolerates light cutting-fluid exposure, not full washdown. Holding brake is integrated, which removes the need for an external fail-safe brake on vertical axes but means the brake coil is in the same power feed as the motor — confirm 24 V brake supply and the drive's brake-control output are wired before commissioning. ## Compliance and what ships in the box The motor has been RoHS-compliant since 01-01-18, falls under REACH Article 33 duty-to-inform (Reach Information is published by Siemens), and is not export-controlled — ECCN and AL are both N. Product class is built-to-order with no return-for-credit path, packaging quantity is one piece in a 392 x 269 x 286 mm shipper, and ordering is by the full 1FL2306-1AC11-1SB0 code — that string fully specifies frame, encoder, brake, connector, and seal. ## Sourcing posture for the BOM line Internal classification fields — Group Code R220 and Product Group X0DM — are Siemens-side ordering handles and do not change the BOM line; they only matter when matching a quote back to a Siemens PO reference.","metaTitle":"Siemens 1FL2306-1AC11-1SB0 Servo Motor, 0.75 kW, 3.7 Nm","metaDescription":"Siemens SIMOTICS 1FL2 servo, 0.75 kW at 2000 rpm, 3.7 Nm stall, IP65 with oil seal, for SINAMICS S200. Active product, quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Servo Motors"],"specifications":{"title":"1FL2306-1AC11-1SB0","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 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)":"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/5b83de3c2a1d586f625b78461be9faab.pdf","sourceUrl":"https://sieportal.siemens.com/en-ae/products-services/detail/1FL2306-1AC11-1SB0?tree=CatalogTree"},"ai":{"faq":[{"question":"Is 1FL2306-1AC11-1SB0 available via RFQ confirmation and what is the lead time for an order?","answer":"Stock and lead time are confirmed against the RFQ. The motor is built to order under product class C with no return-for-credit path, so availability is tied to Siemens' current production schedule rather than shelf inventory."},{"question":"What is 1FL2306-1AC11-1SB0's listed group code and product group on this Servo Motors line?","answer":"Siemens lists Group Code R220 and Product Group X0DM. These are internal ordering handles and do not affect the electrical or mechanical fit on the machine."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/1FL2306-1AC11-1SB0","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/1FL2306-1AC11-1SB0 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}}