{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1FL2306-2AC11-1MB0","brand":"Siemens","brandSlug":"siemens","productSlug":"1FL2306-2AC11-1MB0","canonicalUrl":"https://aoctrl.com/siemens/1FL2306-2AC11-1MB0","factsUrl":"https://aoctrl.com/api/mcp/products/1FL2306-2AC11-1MB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIMOTICS S-1FL2 servo motor, 1FL2306-2AC11-1MB0, 1 kW, 400 V 3AC, 2000 rpm, 5 Nm holding torque, IP65, with holding brake and 21-bit AM encoder, shaft key, shaft height 65 mm.","salesMarkdown":"## Motor ratings and what they mean for the axis The 1FL2306-2AC11-1MB0: Rated power is 1 kW at 2000 rpm with a continuous torque of 4.78 Nm — the holding brake holds 5 Nm at standstill, so the brake rating exceeds the motor's continuous torque by about 5 %, enough to keep a vertical load from drifting when power is removed. Supply voltage is 400 V three-phase AC, standard for European industrial mains. The 65 mm shaft height and shaft key with tolerance N mean it fits the common mounting pattern for this frame size. The 21-bit absolute encoder (AM21bit) gives 2,097,152 positions per revolution — enough resolution for positioning applications that need sub-arcminute accuracy without a separate encoder cable. ## Matching drive and integration This motor is part of the 1FL2 servomotor family designed to pair with the SINAMICS S200 drive series — the motor and drive share a common feedback interface and tuning parameter set, so commissioning is a matter of entering the motor code into the drive. IP65 with oil seal means the motor body and shaft seal withstand washdown and coolant splash — suitable for machine-tool spindles, packaging lines, and food-grade conveyors where the motor is in the wet zone. The angular connector exits at 90° to the motor axis, saving axial space in tight enclosures. With holding brake, the motor holds position when the drive is disabled — no external brake relay needed for vertical-axis safety. ## Lifecycle and compliance RoHS compliant since January 2018; REACH candidate-list information is published by Siemens. No UL or CSA listing is stated in the record — confirm with the factory if UL recognition is required for the installation. Product class C means this is manufactured to order — not a stocked shelf item. Lead time and quantity pricing are confirmed at RFQ against the BOM.","metaTitle":"Siemens 1FL2306-2AC11-1MB0 SIMOTICS S-1FL2 Servo Motor, 1 kW","metaDescription":"SIMOTICS S-1FL2 servo motor, 1 kW, 2000 rpm, 5 Nm holding torque, IP65, with brake and 21-bit encoder. Active production — quoted to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Servo Motors"],"specifications":{"title":"1FL2306-2AC11-1MB0","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 AM21bit 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/1FL2306-2AC11-1MB0?tree=CatalogTree"},"ai":{"faq":[{"question":"Where can I buy 1FL2306-2AC11-1MB0 and get a price?","answer":"Available through independent distribution — submit an RFQ with your target quantity and delivery window."},{"question":"What compliance documentation does Siemens provide for this motor?","answer":"RoHS compliance is confirmed since January 2018. REACH candidate-list information is published by Siemens. No UL or CSA listing is stated in the record."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/1FL2306-2AC11-1MB0","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/1FL2306-2AC11-1MB0 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}}