{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MH31403P01A2200","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"MH31403P01A2200","canonicalUrl":"https://aoctrl.com/schneider/MH31403P01A2200","factsUrl":"https://aoctrl.com/api/mcp/products/MH31403P01A2200","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric MH31403P01A2200 servo motor, three-phase, 4750 W continuous power, 3000 rpm nominal speed, 24 N.m continuous stall torque, IP65, smooth shaft, single-turn SinCos Hiperface encoder.","salesMarkdown":"## Frame size and mounting — 140 mm flange, 24 mm shaft The MH31403P01A2200 uses an international standard flange with a 5.5 in (140 mm) centring collar diameter and 0.4 in (11 mm) mounting holes. The shaft is 0.9 in (24 mm) diameter, 2.0 in (50 mm) long, smooth without keyway — so the coupling or pulley must clamp directly on the shaft surface. Overall length is 9.1 in (232 mm) from the mounting face. The motor has no second shaft end and no holding brake, which simplifies the mechanical envelope but means the load must be held by the drive's holding brake or an external brake if power-off position holding is needed. ## Torque and speed — 24 N.m continuous, 75 N.m peak Continuous stall torque is 212.4 lbf.in (24 N.m) across the 115–480 V three-phase range, with a peak stall torque of 663.8 lbf.in (75 N.m) for short-duration acceleration or overload events. The nominal speed is 3000 rpm, and the maximum mechanical speed is 4000 rpm — so the motor can overspeed by 33 % above nominal for brief moves, but the load inertia and coupling must be rated for that speed. Continuous power is 4750 W at the nominal operating point. The torque constant is 1.3 N.m/A, meaning the drive must supply about 18.5 A continuous to hold the 24 N.m stall torque — the continuous stall current is listed at 18 A, which aligns closely. ## Electrical interface — encoder, connectors, cooling The encoder is a single-turn SinCos Hiperface type — this gives absolute position within one revolution and analogue sine/cosine tracks for high-resolution velocity feedback. The motor connects via rotatable right-angled connectors, which helps route cables in tight cabinets without bending the cable below its minimum radius. Stator resistance is 0.22 Ohm and inductance is 3 mH, giving an electrical time constant of about 13.6 ms — the drive's current loop tuning should account for this. The back EMF constant is 85.9 V/krpm, so at 3000 rpm the motor generates about 258 V line-to-line back EMF; the drive DC bus must stay above this to maintain current control. Cooling is natural convection — no external fan, so the motor relies on its own surface area and the surrounding airflow. The IP65 rating means the housing is dust-tight and protected against water jets, suitable for washdown environments but not submersion. The MH31403P01A2200 is the specific variant with smooth shaft, no brake, single-turn encoder — confirm the mating drive compatibility (LXM52 or LXM62 series per the torque listings) before ordering.","metaTitle":"Schneider Electric MH31403P01A2200 Servo Motor, 4750 W","metaDescription":"Schneider Electric MH31403P01A2200 servo motor, three-phase, 4750 W continuous power, 3000 rpm nominal speed, IP65, smooth shaft, single-turn SinCos Hiperface","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Servo Motors with Brake"],"specifications":{"Phase":"Three phase","title":"MH31403P01A2200","Length":"9.1 in (232 mm)","Inertia":"0.0 kg.cm² of brake 47.54 kg.cm² of motor","Category":"US1PC5218359","Shaft end":"Smooth shaft","description":"MH3 servomotor, 140mm, 3 stacks, smooth Shaft, SinCos Singleturn 128, no Brake, angular, IP65","Encoder type":"Single turn SinCos Hiperface","Second shaft":"Without second shaft end","Shaft length":"2.0 in (50 mm)","Holding brake":"Without","Nominal speed":"3000 rpm","Rotor inertia":"47.54 kg.cm²","Nominal torque":"196.22 lbf.in (22.17 N.m) LXM52 18.00 mA, 115 V, three phase 170.8 lbf.in (19.3 N.m) LXM52 14.90 mA, 230 V, single phase 115.59 lbf.in (13.06 N.m) LXM52 10.42 mA, 400 V, three phase 115.59 lbf.in (13.06 N.m) LXM52 10.42 mA, 480 V, three phase 196.22 lbf.in (22.17 N.m) LXM62 18.00 mA, 115 V, single phase 170.8 lbf.in (19.3 N.m) LXM62 14.90 mA, 230 V, single phase 115.59 lbf.in (13.06 N.m) LXM62 10.42 mA, 400 V, three phase 115.59 lbf.in (13.06 N.m) LXM62 10.42 mA, 480 V, three phase","Shaft diameter":"0.9 in (24 mm)","Torque constant":"1.3 N.m/A 248 °F (120 °C)","Type of cooling":"Natural convection","lifecycle_stage":"current","Continuous power":"4750 W","Mounting Support":"International standard flange","Sizing reference":"MH31403P","Back emf constant":"85.9 V/krpm","Device short name":"MH3","Motor flange size":"5.5 in (140 mm)","Peak stall torque":"663.8 lbf.in (75 N.m), 115...480 V, three phase","Stator inductance":"3 mH","Stator resistance":"0.22 Ohm","Maximum current Irms":"57.66 A","Nominal output power":"1.78 W, 115 V 3.55 W, 230 V 4.75 W, 400 V 4.75 W, 480 V","Centring collar depth":"0.1 in (3.5 mm)","Electrical Connection":"Rotatable right-angled connectors","Nbr. of units in pkg.":"1","Number of motor poles":"5.0","Output current 3s peak":"57.66 A","Temperature copper hot":"275 °F (135 °C)","Continuous stall torque":"212.4 lbf.in (24 N.m), 115...480 V, three phase","IP Degree of Protection":"IP65 standard","Maximum radial force Fr":"2420 N 1000 rpm 1920 N 2000 rpm 1670 N 3000 rpm","Mounting holes diameter":"0.4 in (11 mm)","Centring collar diameter":"5.1 in (130 mm)","Continuous stall current":"18 A","Maximum mechanical speed":"4000 rpm","Number of mounting holes":"4","Product or Component Type":"Servo motor","Speed feedback resolution":"128 periods","[Us] rated supply voltage":"115...480 V","Stator electrical time constant":"13.6 ms","Circle diameter of the mounting holes":"6.5 in (165 mm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/6fbbaa15770d0d195fc3cd4a22704bf6.pdf","sourceUrl":"https://www.se.com/us/en/product/MH31403P01A2200/mh3-servomotor-140mm-3-stacks-smooth-shaft-sincos-singleturn-128-no-brake-angular-ip65/"},"ai":{"faq":[{"question":"Who supplies MH31403P01A2200 and how is it quoted for volume purchases?","answer":"Schneider Electric is the manufacturer."},{"question":"What is MH31403P01A2200's listed phase and length?","answer":"The motor is three-phase. Its overall length is 9.1 in (232 mm) from the mounting face."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/MH31403P01A2200","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/MH31403P01A2200 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}}