{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BEH18MF0733MF5C","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"BEH18MF0733MF5C","canonicalUrl":"https://aoctrl.com/schneider/BEH18MF0733MF5C","factsUrl":"https://aoctrl.com/api/mcp/products/BEH18MF0733MF5C","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric BEH18MF0733MF5C Lexium 18 servo motor, 750 W, 3000 rpm, 2.39 N.m nominal torque, 3.2 N.m holding brake, IP67, 17-bit magnetic multi-turn encoder, Asian standard flange 80 mm.","salesMarkdown":"## 750 W servo with holding brake for Lexium 18 drives The BEH18MF0733MF5C is a 750 W servo motor from the Lexium 18 range, designed for direct mating with Schneider Electric's Lexium 18 drive series. It delivers 2.39 N.m nominal torque at 3000 rpm from a 220 V single-phase supply, with a peak stall torque of 8.37 N.m for short-duration acceleration moves. The integrated holding brake (3.2 N.m) holds the load at zero speed without power to the motor windings — essential for vertical-axis applications where the load must not drift when the drive is disabled. IP67 rating on the motor body means it withstands washdown environments; the shaft seal and connector interface are the wet-end barriers, not the housing threads. ## Torque, speed, and feedback for axis sizing Nominal torque of 2.39 N.m at 3000 rpm (continuous stall torque identical at 2.39 N.m) sets the continuous-duty operating point. Peak stall torque of 8.37 N.m gives a 3.5× overload margin for acceleration and deceleration transients — typical for pick-and-place or indexing moves. Maximum mechanical speed is 6000 rpm, but the nominal speed is 3000 rpm; the torque constant is 0.509 N.m/A at 40 °C, so the continuous stall current of 4.7 A maps to the 2.39 N.m continuous torque. Maximum permanent current is 16 A, defining the peak torque ceiling. The 17-bit magnetic multi-turn encoder (131072 points/turn) provides absolute position feedback over multiple shaft revolutions without a battery — the multi-turn count is retained magnetically, so the axis knows its position after a power cycle without homing. ## Mounting, shaft, and environmental fit Asian standard flange with 80 mm square face and four mounting holes. The shaft is 19 mm diameter with a parallel key, 35 mm shaft length — this is a standard metric shaft size for 750 W class servos, mating with common coupling and pulley bores. Maximum radial force (Fr) is 392 N, maximum axial force (Fa) is 147 N — these are the bearing load limits at the shaft centreline. Exceeding them reduces bearing life; a belt drive or overhung load must be sized within these limits.","metaTitle":"Schneider Electric BEH18MF0733MF5C Servo Motor, 750 W","metaDescription":"Schneider Electric BEH18MF0733MF5C Lexium 18 servo motor, 750 W, 3000 rpm, 2.39 N.m nominal torque, 3.2 N.m holding brake, IP67, magnetic multi-turn encoder.","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":"128.8 mm","title":"BEH18MF0733MF5C","Height":"80 mm","Length":"128.8 mm","Shaft end":"Parallel key","description":"Servo motor BEH18, Lexium 18, 750W, 220V, M80, 17bit, MAG MT, brake","Encoder type":"Magnetic encoder","Shaft length":"35.0 mm","Feedback type":"17 bits magnetic multi turn encoder","Holding brake":"With","Nominal speed":"3000 rpm, 220 V, single phase","Rotor inertia":"1.79 kg.cm²","Holding torque":"3.2 N.m","Nominal torque":"2.39 N.m, 220 V, single phase","Product weight":"2.83 kg","Shaft diameter":"19.0 mm","Torque constant":"0.509 N.m/A at 40 °C","lifecycle_stage":"current","Continuous power":"750 W","Mounting support":"Asian standard flange","Back emf constant":"34.4 V/krpm at 40 °C","Device short name":"BEH18","Motor flange size":"80 mm","Peak stall torque":"8.37 N.m, 220 V, single phase","Maximum current Irms":"at 0.75 kW, 220 V","Nominal output power":"750 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":"2.39 N.m, 220 V, single phase","IP degree of protection":"IP67","Maximum radial force Fr":"392 N","Continuous stall current":"4.7 A","Maximum mechanical speed":"6000.0 rpm","Network number of phases":"3","Number of mounting holes":"4","Maximum permanent current":"16 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","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/29919505fe6849db63a972f77543e0cd.pdf","sourceUrl":"https://www.se.com/th/en/product/BEH18MF0733MF5C/servo-motor-beh18-lexium-18-750w-220v-m80-17bit-mag-mt-brake/"},"ai":{"faq":[{"question":"What is the holding brake torque on the BEH18MF0733MF5C?","answer":"The holding brake provides 3.2 N.m of holding torque, which matches the nominal torque rating of the motor. This brake holds the load at standstill without motor current."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/BEH18MF0733MF5C","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/BEH18MF0733MF5C 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}}