{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BEH18MF1033CA5C","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"BEH18MF1033CA5C","canonicalUrl":"https://aoctrl.com/schneider/BEH18MF1033CA5C","factsUrl":"https://aoctrl.com/api/mcp/products/BEH18MF1033CA5C","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Lexium 18 BEH18MF1033CA5C servo motor, 1 kW continuous power, 3.18 Nm nominal torque, 3000 rpm, 23-bit optic multi-turn encoder, IP67, 80 mm Asian standard flange, without holding brake.","salesMarkdown":"## Retrofit fit — dimensions and flange The BEH18MF1033CA5C measures 107.9 mm square by 89.9 mm deep, with an 80 mm Asian standard flange and four mounting holes. The shaft is 19.0 mm diameter with a 35.0 mm parallel key — drops directly into any machine originally built for this Lexium 18 frame size. No second shaft end and no holding brake — if the existing motor had a brake for vertical-axis holding, this unit won't fill that role without a separate external brake and controller. Continuous stall torque is 3.18 Nm at 220 V single-phase, with a nominal speed of 3000 rpm delivering 1 kW continuous output. Peak stall torque reaches 11.13 Nm — roughly 3.5× the continuous rating — for acceleration and short-duration overloads. The torque constant is 0.539 Nm/A at 40 °C, and the back EMF constant is 33.9 V/krpm. These numbers let the drive tune current loops accurately; if you're swapping in a different motor brand, the drive's autotune routine needs these values or the velocity loop will oscillate. ## Feedback and environmental sealing The optic encoder provides 23-bit multi-turn absolute position feedback — 8,388,608 counts per revolution, enough for sub-arc-minute positioning without a secondary encoder. No battery backup needed for multi-turn counts; the encoder tracks absolute position across power cycles. IP67 rating means the motor body and connector seal survive washdown — suitable for food processing, packaging, or any line where hoses are the cleaning method. Air-cooled, so keep the ambient air path clear of debris.","metaTitle":"Schneider Electric BEH18MF1033CA5C Servo Motor, 1 kW","metaDescription":"Schneider Electric BEH18MF1033CA5C Lexium 18 servo motor, 1 kW continuous power, 3.18 Nm nominal torque, 3000 rpm, 23-bit optic multi-turn encoder, IP67.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Servo Motors with Brake"],"specifications":{"Depth":"89.9 mm","Range":"Lexium 18","Width":"107.9 mm","title":"BEH18MF1033CA5C","Height":"80 mm","Length":"107.9 mm","Key width":"6.0 mm","Shaft end":"Parallel key","description":"Servo motor BEH18, Lexium 18, 1.0kW, 220V, M80, 23bit, OPT MT","Encoder type":"Optic encoder","Second shaft":"Without second shaft end","Shaft length":"35.0 mm","Feedback type":"23 bits optic multi turn encoder","Holding brake":"Without","Nominal speed":"3000 rpm, 220 V, single phase","Rotor inertia":"2.23 kg.cm²","Nominal torque":"3.18 N.m, 220 V, single phase","Product weight":"2.59 kg","Shaft diameter":"19.0 mm","Torque constant":"0.539 N.m/A at 40 °C","Type of cooling":"Air-cooled","lifecycle_stage":"current","Continuous power":"1000 W","Mounting support":"Asian standard flange","Back emf constant":"33.9 V/krpm at 40 °C","Device short name":"BEH18","Motor flange size":"80 mm","Peak stall torque":"11.13 N.m, 220 V, single phase","Maximum current Irms":"21 A at 1.0 kW, 220 V","Nominal output power":"1000 W, 220 V, single phase","Electrical connection":"2 connectors male/female","Number of motor poles":"10","Maximum axial force Fa":"147 N","Continuous stall torque":"3.18 N.m, 220 V, single phase","IP degree of protection":"IP67","Maximum radial force Fr":"392 N","Continuous stall current":"5.9 A","Maximum mechanical speed":"6000.0 rpm","Network number of phases":"1","Number of mounting holes":"4","Maximum permanent current":"21 A","Product or component type":"Servo motor","Speed feedback resolution":"8388608 points/turn","[Us] rated supply voltage":"220 V","Ambient air temperature for operation":"0...40 °C","Circle diameter of the mounting holes":"6.4 mm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/f2ab71c4da59aaa314b7e1a3de37f85b.pdf","sourceUrl":"https://www.se.com/th/en/product/BEH18MF1033CA5C/servo-motor-beh18-lexium-18-1-0kw-220v-m80-23bit-opt-mt/"},"ai":{"faq":[{"question":"What compliance documentation does Schneider Electric provide for BEH18MF1033CA5C?","answer":"The evidence does not list specific compliance documents. As a current-production Schneider component, standard declarations (CE, UKCA, RoHS) are typically available on request — confirm at RFQ for your jurisdiction."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/BEH18MF1033CA5C","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/BEH18MF1033CA5C 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}}