{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BEH18MM1813CF6D","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"BEH18MM1813CF6D","canonicalUrl":"https://aoctrl.com/schneider/BEH18MM1813CF6D","factsUrl":"https://aoctrl.com/api/mcp/products/BEH18MM1813CF6D","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Lexium 18 BEH18MM1813CF6D servo motor with holding brake, 1.8 kW continuous power, 1500 rpm nominal speed, 11.5 N.m nominal torque, 23-bit optic multi-turn encoder, IP67.","salesMarkdown":"## 1.8 kW servo motor with brake — Lexium 18 The BEH18MM1813CF6D is a Schneider Electric Lexium 18 servo motor rated for 1800 W continuous power at 380 V three-phase supply, delivering 11.5 N.m nominal torque at 1500 rpm. Peak stall torque reaches 34.5 N.m, with a holding brake rated at 16.0 N.m to lock the shaft when power is removed — essential for vertical-axis or safety-critical applications where load must not drift. ## Encoder resolution and feedback Feedback comes from a 23-bit optic multi-turn encoder, giving 8,388,608 counts per revolution — enough resolution for smooth low-speed control and precise positioning loops in pick-and-place or winding applications. The optic encoder type provides clean position data without magnetic flux interference, suited for machine-tool spindles or gantry axes where repeatability matters. ## Mechanical integration and cooling Mounts on an Asian standard flange with 130 mm flange size, four mounting holes, and a 22 mm shaft diameter with parallel key — fits common servo-mount patterns in packaging and material-handling machinery. Air-cooled design with IP67 protection means the motor body and shaft seal withstand hose-down cleaning — direct-fit for food-and-bev or washdown zones without an extra shroud. ## Electrical characteristics and drive pairing Continuous stall current is 7.03 A; maximum permanent current (Irms) is 21.09 A at 1.8 kW, 380 V. The torque constant of 1.636 N.m/A at 40 °C lets the drive calculate torque from current feedback directly. Back-EMF constant is 110.11 V/krpm at 40 °C — the drive's DC-bus voltage must be high enough to overcome this at maximum speed. With 10 motor poles, the electrical frequency at 3000 rpm is 250 Hz, within the range of standard Lexium 18 drives. Maximum radial force on the shaft is 686 N, axial force 196 N — budget these when coupling to a belt or lead-screw to avoid bearing overloading. Electrical connection uses two male/female connectors. No direct successor or cross-reference is recorded; the Lexium 18 family is the current generation, so no forced migration is expected.","metaTitle":"Schneider Electric BEH18MM1813CF6D Lexium 18 Servo Motor","metaDescription":"Schneider Electric BEH18MM1813CF6D Lexium 18 servo motor, 1.8 kW at 380 V, 1500 rpm, 11.5 N.m nominal torque, 23-bit encoder, holding brake.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Servo Motors with Brake"],"specifications":{"Depth":"174.5 mm","Range":"Lexium 18","Width":"199.6 mm","title":"BEH18MM1813CF6D","Height":"130 mm","Length":"199.6 mm","Key width":"8.0 mm","Shaft end":"Parallel key","description":"Servo motor BEH18, Lexium 18, 1.8kW, 380V, M130, 23bit, OPT MT, brake","Encoder type":"Optic encoder","Second shaft":"Without second shaft end","Shaft length":"58.0 mm","Feedback type":"23 bits optic multi turn encoder","Holding brake":"With","Nominal speed":"1500 rpm, 380 V, three phase","Rotor inertia":"25.72 kg.cm²","Holding torque":"16.0 N.m","Nominal torque":"11.5 N.m, 380 V, three phase","Product weight":"10.4 kg","Shaft diameter":"22.0 mm","Torque constant":"1.636 N.m/A at 40 °C","Type of cooling":"Air-cooled","lifecycle_stage":"current","Continuous power":"1800 W","Mounting support":"Asian standard flange","Back emf constant":"110.11 V/krpm at 40 °C","Device short name":"BEH18","Motor flange size":"130 mm","Peak stall torque":"34.5 N.m, 380 V, three phase","Maximum current Irms":"21.09 A at 1.8 kW, 380 V","Nominal output power":"1800 W, 380 V, three phase","Electrical connection":"2 connectors male/female","Number of motor poles":"10","Maximum axial force Fa":"196 N","Continuous stall torque":"11.5 N.m, 380 V, three phase","IP degree of protection":"IP67","Maximum radial force Fr":"686 N","Continuous stall current":"7.03 A","Maximum mechanical speed":"3000.0 rpm","Network number of phases":"3","Number of mounting holes":"4","Maximum permanent current":"21.09 A","Product or component type":"Servo motor","Speed feedback resolution":"8388608 points/turn","[Us] rated supply voltage":"380 V","Ambient air temperature for operation":"0...40 °C","Circle diameter of the mounting holes":"9 mm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/a555ccda6efcf629e23f272854c50365.pdf","sourceUrl":"https://www.se.com/th/en/product/BEH18MM1813CF6D/servo-motor-beh18-lexium-18-1-8kw-380v-m130-23bit-opt-mt-brake/"},"ai":{"faq":[{"question":"What is the holding brake torque on this servo motor?","answer":"The holding brake is rated at 16.0 N.m. This brake locks the shaft when power is removed, preventing load drift in vertical-axis or safety-critical applications."},{"question":"What compliance documentation does Schneider Electric provide for the BEH18MM1813CF6D?","answer":"The part carries IP67 protection. Standard Schneider Electric documentation for the Lexium 18 series includes RoHS and REACH declarations. Specific UL or IEC certifications should be confirmed from the official product data sheet or compliance portal."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/BEH18MM1813CF6D","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/schneider/BEH18MM1813CF6D when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:47:38.189Z","lastPublished":"2026-07-22T19:47:38.189Z","indexable":true}}