{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BEH18LH1033CA6C","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"BEH18LH1033CA6C","canonicalUrl":"https://aoctrl.com/schneider/BEH18LH1033CA6C","factsUrl":"https://aoctrl.com/api/mcp/products/BEH18LH1033CA6C","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Lexium 18 BEH18LH1033CA6C servo motor, 1000 W continuous power, 3.18 Nm nominal torque, 23-bit optic multi-turn encoder, IP67, single-phase 220 V.","salesMarkdown":"## Sizing the BEH18LH1033CA6C for the load Continuous power is 1000 W at 220 V single-phase input, with a nominal torque of 3.18 N.m at 3000 rpm. That torque constant of 0.51 N.m/A at 40 °C means each amp of drive current delivers just over half a newton-meter — useful for estimating the drive's continuous current requirement from the load torque. Peak stall torque hits 9.54 N.m at 220 V, drawing 18.75 A — roughly three times the continuous stall current of 6.25 A. That headroom handles acceleration and emergency stops without tripping the drive, but the cabling and drive I²t rating need to support that peak. Back EMF constant is 34 V/krpm at 40 °C. At 3000 rpm the motor generates 102 V back EMF, leaving about 118 V of bus headroom for the drive to push current against — comfortable for a 220 V bus, but worth checking if the application runs near the voltage ceiling. ## Encoder feedback and positioning resolution The 23-bit optic multi-turn encoder gives 8,388,608 counts per revolution. On a 5 mm pitch ballscrew that works out to roughly 0.0006 mm per count — holds the micron in a tuned loop, no jitter. No holding brake on this variant — the shaft freewheels when power is removed. For vertical axes or any load that must hold position at standstill, budget for an external brake or a drive with a holding brake output. ## Mounting and environmental fit Asian standard flange with a 100 mm square pilot, four 9 mm mounting holes on a 115 mm bolt circle. Shaft is 24 mm diameter with a parallel key, 45 mm long — mates with standard metric couplings and pulleys. IP67 rating means the motor body and shaft seal withstand washdown — suitable for food-and-bev lines or coolant spray on a machining center. Air-cooled, so keep the ambient airflow clear of obstructions.","metaTitle":"Schneider Electric BEH18LH1033CA6C Lexium 18 Servo Motor","metaDescription":"Schneider Electric BEH18LH1033CA6C servo motor, 1 kW continuous power, 3.18 Nm nominal torque, 23-bit multi-turn encoder, IP67.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Servo Motors with Brake"],"specifications":{"Depth":"167.4 mm","Range":"Lexium 18","Width":"100 mm","title":"BEH18LH1033CA6C","Height":"144.5 mm","Length":"127.4 mm","Inertia":"1.84 kg.cm²","Key width":"8 mm","Shaft end":"Parallel key","description":"BEH18 servo motor, Lexium 18, 220V,1.0kW,L100,23bit, OPT MT","Encoder type":"Optic encoder","Second shaft":"Without second shaft end","Shaft length":"45 mm","Feedback type":"23 bits optic multi turn encoder","Holding brake":"Without","Nominal speed":"3000 rpm, 220 V, single phase","Rotor inertia":"1.84 kg.cm²","Nominal torque":"3.18 N.m, 220 V, single phase","Product weight":"3.3 kg","Shaft diameter":"24 mm","Torque constant":"0.51 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":"34 V/krpm at 40 °C","Device short name":"BEH18","Motor flange size":"100 mm","Peak stall torque":"9.54 N.m, 220 V, single phase","Maximum current Irms":"18.75 A at 1 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":"196 N","Continuous stall torque":"3.18 N.m, 220 V, single phase","IP degree of protection":"IP67","Maximum radial force Fr":"686 N","Mounting holes diameter":"9 mm","Continuous stall current":"6.25 A","Maximum mechanical speed":"3000 rpm","Network number of phases":"Single phase","Number of mounting holes":"4","Maximum permanent current":"18.75 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"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/69d331a6402c130308e4b597f1256e93.pdf","sourceUrl":"https://www.se.com/th/en/product/BEH18LH1033CA6C/beh18-servo-motor-lexium-18-220v1-0kwl10023bit-opt-mt/"},"ai":{"faq":[{"question":"Where can I buy BEH18LH1033CA6C and how do I get a price?","answer":"This motor is available to order through our distribution channel. Submit an RFQ with your target quantity and delivery timeline; we confirm availability and current pricing at quote time."},{"question":"What is the continuous torque of this motor?","answer":"Continuous stall torque is 3.18 N.m at 220 V single-phase. Nominal torque at 3000 rpm is the same value."},{"question":"Does this motor include a holding brake?","answer":"No, the BEH18LH1033CA6C is listed without a holding brake. For vertical or gravity-loaded axes an external brake or a drive with brake control is required."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/BEH18LH1033CA6C","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/BEH18LH1033CA6C 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}}