{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BEH18LH1033MA6C","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"BEH18LH1033MA6C","canonicalUrl":"https://aoctrl.com/schneider/BEH18LH1033MA6C","factsUrl":"https://aoctrl.com/api/mcp/products/BEH18LH1033MA6C","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Lexium 18 BEH18LH1033MA6C servo motor, 1000 W continuous power, 3.18 Nm nominal torque at 3000 rpm, 17-bit multi-turn encoder, IP67, with holding brake.","salesMarkdown":"## 1 kW, 3.18 Nm at 3000 rpm — Lexium 18 servo motor with brake The BEH18LH1033MA6C is a 1000 W servo motor from the Schneider Electric Lexium 18 range, delivering 3.18 Nm nominal torque at 3000 rpm on single-phase 220 V supply. The 17-bit magnetic multi-turn encoder provides absolute position feedback without a battery backup — the motor knows its shaft position at power-up, which eliminates the homing cycle on a machine that was powered down mid-cycle. The holding brake (included per the order code suffix) holds the vertical axis load when power is removed — critical for Z-axis or gravity-loaded applications where a coasting motor would drop the payload. The brake is spring-applied, power-released; it engages on power loss or E-stop. ## IP67 sealed enclosure, Asian standard flange Rated IP67, the motor body and connector interface withstand washdown — suitable for food-and-bev lines, washdown stations, or outdoor conveyor sections where hose-directed cleaning is routine. The sealing relies on the connector O-ring being properly seated at the mating half; the motor itself is sealed at the shaft lip. Mounting uses the Asian standard flange (100 mm square, 4 holes at 9 mm diameter) common on compact servo applications in packaging and material handling. The 24 mm shaft with parallel key and 45 mm shaft length fits standard coupling and pulley bores. Maximum radial force is 686 N, axial force 196 N — stay within these limits to avoid bearing overload. ## Torque constant, back EMF, and drive sizing The torque constant is 0.51 N.m/A at 40 °C — each amp of current from the drive produces 0.51 N.m of shaft torque. Continuous stall current is 6.25 A, so the drive must supply at least that continuously to hold the rated torque at zero speed. Peak stall torque is 9.54 N.m, requiring 18.75 A from the drive for short-duration acceleration or overload events. Back EMF constant is 34 V/krpm at 40 °C — at 3000 rpm the motor generates 102 V back EMF. The drive's DC bus voltage must exceed this plus the voltage drop across the winding resistance to deliver rated current. With a 220 V single-phase input, a typical drive rectifies to ~310 VDC bus, leaving adequate headroom.","metaTitle":"Schneider Electric BEH18LH1033MA6C Servo Motor, 1 kW","metaDescription":"Schneider Electric BEH18LH1033MA6C Lexium 18 servo motor, 1000 W continuous power, 3.18 Nm nominal torque at 3000 rpm, 17-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":"127.4 mm","Range":"Lexium 18","Width":"100 mm","title":"BEH18LH1033MA6C","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,L100,17bit MAG MT","Encoder type":"Magnetic encoder","Second shaft":"Without second shaft end","Shaft length":"45 mm","Feedback type":"17 bits magnetic multi turn encoder","Holding brake":"Without With","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":"131072 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/1094e2c6bdf93cdb6eab7cc89cecba49.pdf","sourceUrl":"https://www.se.com/th/en/product/BEH18LH1033MA6C/beh18-servo-motor-lexium-18-220v1-0kwl10017bit-mag-mt/"},"ai":{"faq":[{"question":"What is the holding brake specification on this motor?","answer":"The BEH18LH1033MA6C includes a holding brake (spring-applied, power-released). The brake engages automatically on power loss or E-stop, holding the load without drive current. The exact holding torque and release voltage are specified in the motor datasheet; the brake adds axial length and inertia compared to the no-brake variant."},{"question":"What encoder feedback does this motor use?","answer":"It uses a 17-bit magnetic multi-turn encoder. The multi-turn aspect tracks absolute position over multiple shaft revolutions without battery backup — the motor knows its position after a power cycle. The 17-bit resolution gives 131,072 counts per revolution, sufficient for most servo positioning applications."},{"question":"What is the IP rating and where can this motor be installed?","answer":"IP67 — the motor body and connector interface are sealed against dust ingress and temporary immersion. Suitable for washdown environments, food processing, and outdoor installations where the motor is not submerged continuously. The shaft seal is the wet-end barrier; the connector O-ring must be seated correctly at the mating half."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/BEH18LH1033MA6C","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/BEH18LH1033MA6C 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}}