{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1FL2306-4AC01-1SB0","brand":"Siemens","brandSlug":"siemens","productSlug":"1FL2306-4AC01-1SB0","canonicalUrl":"https://aoctrl.com/siemens/1FL2306-4AC01-1SB0","factsUrl":"https://aoctrl.com/api/mcp/products/1FL2306-4AC01-1SB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 1FL2306-4AC01-1SB0 SIMOTICS S-1FL2 servomotor, 1.5 kW, 400 V 3AC, 2000 rpm, 8 Nm M0 / 7.16 Nm Mn, IP65, for SINAMICS S200.","salesMarkdown":"## Definition: a 1FL2 low-inertia servomotor sized for the SINAMICS S200 The 1FL2306-4AC01-1SB0: The flange carries a single-cable angular connector and a plain shaft with keyway (tolerance N), no holding brake. Protection class is IP65 with an oil seal fitted at the shaft entry, which keeps coolant and cutting-fluid splash out of a typical machine-tool or transfer-line environment. The motor is positioned as part of the 1FL2 servomotor family that is matched one-to-one with the SINAMICS S200 drive platform, so the power connector, encoder protocol and electronic nameplate are designed to plug into a S200 module without parameter-file gymnastics — a fit detail that matters when an integrator is closing out a retrofit and does not want to chase a third-party feedback cable. ## What the nameplate codes mean for ordering The order code breaks down to a 1FL2 shaft-height-65 (frame 06) low-inertia motor with a 21-bit absolute single-turn encoder, plain keyed shaft, no brake, and the standard angular connector variant — each of those options is a fixed position in the Siemens MLFB string, so a buyer swapping the -1SB0 suffix for a brake or different connector is changing a defined feature, not improvising compatibility. The shaft height and the 1.5 kW / 8 Nm rating fall on the same frame used across the family, which is what makes a like-for-like replacement straightforward when a motor is being scrapped for mechanical damage rather than electrical failure. ## Compliance and shipping envelope The motor has been RoHS-compliant since 01-01-18, ships under Reach Art. 33 disclosure obligations, and carries no ECCN / AL export-control flags, which simplifies cross-border shipments for an EU-built machine. It is classed as a built-to-order item — it cannot be returned for credit against the same code — and is supplied one piece per carton with shipping dimensions of 392 x 269 x 286 mm; that carton size is what a panel builder needs to plan the inbound-goods shelf and the unpacking bay height, not the motor itself.","metaTitle":"Siemens 1FL2306-4AC01-1SB0 Servo Motor, 1.5 kW, 400 V","metaDescription":"Siemens 1FL2306-4AC01-1SB0 SIMOTICS 1FL2 servomotor, 1.5 kW, 400 V 3AC, 8 Nm M0, paired with SINAMICS S200. Active, sourced to order against an RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Servo Motors"],"specifications":{"title":"1FL2306-4AC01-1SB0","Group Code":"R220","description":"SIMOTICS S-1FL2 Supply voltage 400V 3AC Pn=1.5kW;Nn=2000rpm M0=8Nm;Mn=7.16Nm Shaft height 65mm With angular connector AS21bit With shaft key, Tolerance N Without 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/da701021f594d7a008a71d7908f475a9.pdf","sourceUrl":"https://sieportal.siemens.com/en-ae/products-services/detail/1FL2306-4AC01-1SB0?tree=CatalogTree"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 1FL2306-4AC01-1SB0?","answer":"No standing inventory is implied because the product class is built-to-order."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/1FL2306-4AC01-1SB0","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/1FL2306-4AC01-1SB0 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}}