{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1FL2310-4AC11-0SB0","brand":"Siemens","brandSlug":"siemens","productSlug":"1FL2310-4AC11-0SB0","canonicalUrl":"https://aoctrl.com/siemens/1FL2310-4AC11-0SB0","factsUrl":"https://aoctrl.com/api/mcp/products/1FL2310-4AC11-0SB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIMOTICS S-1FL2 servomotor, 1FL2310-4AC11-0SB0, 5 kW, 400 V 3AC, 2000 rpm rated speed, 23.9 Nm rated torque, IP65, with holding brake, plain shaft, angular connector AS21bit.","salesMarkdown":"## Motor ratings and drive pairing The 1FL2310-4AC11-0SB0: Rated at 5 kW on 400 V 3AC supply, this SIMOTICS S-1FL2 servomotor delivers 23.9 Nm continuous torque at 2000 rpm rated speed, with a 25.2 Nm standstill torque (M0) for holding or acceleration peaks. The 90 mm shaft height and plain shaft with tolerance N suit direct coupling to ball screws or timing belt pulleys without keyway machining. Designed as the motor half of the SINAMICS S200 drive system — the angular connector AS21bit carries the encoder feedback and power in a single cable, reducing field wiring time compared to separate feedback and motor power runs. ## Sealing and environmental fit IP65 with oil seal means the motor body withstands direct hose-down and oil mist common on machining centres, conveyors, and packaging lines — the seal protects the bearing housing, not just the enclosure. The holding brake locks the shaft at standstill, preventing axis drift during power loss on vertical loads.","metaTitle":"Siemens 1FL2310-4AC11-0SB0 SIMOTICS S-1FL2 Servomotor, 5 kW","metaDescription":"SIMOTICS S-1FL2 servomotor, 5 kW, 400 V 3AC, 2000 rpm, 23.9 Nm rated torque, IP65, with holding brake. Active production, quoted to order against BOM.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Servo Motors with Brake"],"specifications":{"Group Code":"R220","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)":"595.00 x 369.00 x 407.00 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,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://sieportal.siemens.com/en-ae/products-services/detail/1FL2310-4AC11-0SB0?tree=CatalogTree","alternativesUrl":"https://aoctrl.com/api/mcp/products/1FL2310-4AC11-0SB0/alternatives.json"},"ai":{"faq":[{"question":"What compliance documentation does Siemens provide for this servomotor?","answer":"RoHS compliance dated 01-01-18 and REACH candidate list information are on file. Export control is AL: N / ECCN: N, covering standard industrial shipments without special licensing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/1FL2310-4AC11-0SB0","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/1FL2310-4AC11-0SB0 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}