{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MH31401P02A2200","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"MH31401P02A2200","canonicalUrl":"https://aoctrl.com/schneider/MH31401P02A2200","factsUrl":"https://aoctrl.com/api/mcp/products/MH31401P02A2200","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric MH31401P02A2200 servo motor, three-phase, 2640 W continuous power, 3500 rpm nominal speed, IP65, Multiturn SinCos Hiperface encoder, smooth shaft, 140 mm flange.","salesMarkdown":"## Motor sizing and supply constraints The MH31401P02A2200 is a three-phase servo motor rated for 2640 W continuous power at a nominal speed of 3500 rpm, with a maximum mechanical speed of 4000 rpm. Continuous stall torque is 10.3 N.m (91.2 lbf.in) at 8.58 A continuous stall current — this is the holding torque at zero speed and the baseline for sizing the mating drive's continuous current rating. Peak stall torque reaches 39.9 N.m (353.1 lbf.in) across the 115–480 V three-phase range, which governs acceleration torque and the drive's peak current capability requirement. The torque constant is 1.16 N.m/A at 120 °C copper temperature, so the drive current setpoint maps directly to shaft torque — useful for feed-forward torque control loops. ## Encoder feedback and mechanical interface Feedback comes from a Multiturn SinCos Hiperface encoder — this provides absolute position over multiple revolutions without a battery-backed counter, so the controller knows the shaft position immediately on power-up. The shaft is smooth (no keyway) with a 24 mm diameter and 50 mm length, and there is no second shaft end — direct coupling only, no provision for an external encoder or brake on the rear. Motor flange size is 140 mm (5.5 in) with a centring collar diameter of 130 mm and 3.5 mm depth — this matches the standard IEC mounting pattern for this frame size. Electrical connection uses rotatable right-angled connectors, which helps route cables in tight cabinet layouts without bending the cable beyond its minimum radius. ## Environmental protection and thermal management The motor carries an IP65 standard rating — the enclosure is dust-tight and protected against water jets, so it can be mounted in washdown zones or areas with airborne particulates without an additional cover. Cooling is by natural convection — no integrated fan, so the continuous torque rating assumes free air movement around the motor body. Forced cooling may be needed if the motor is enclosed or mounted in a still-air pocket. Maximum radial force at the shaft varies with speed: 1930 N at 1000 rpm, 1530 N at 2000 rpm, 1340 N at 3000 rpm — belt-driven loads must stay within these limits to avoid bearing overload.","metaTitle":"Schneider Electric MH31401P02A2200 Servo Motor, 2640 W","metaDescription":"Schneider Electric MH31401P02A2200 servo motor, 2640 W continuous power, 3500 rpm nominal speed, IP65, Multiturn SinCos Hiperface encoder.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Servo Motors with Brake"],"specifications":{"Phase":"Three phase","title":"MH31401P02A2200","Length":"6.0 in (152 mm)","Inertia":"0.0 kg.cm² of brake 16.46 kg.cm² of motor","Category":"US1PC5218359","Shaft end":"Smooth shaft","description":"MH3 servomotor, 140mm, 1 stack, smooth Shaft, SinCos Multiturn 128, no Brake, angular, IP65","Encoder type":"Multiturn SinCos Hiperface","Second shaft":"Without second shaft end","Shaft length":"2.0 in (50 mm)","Holding brake":"Without","Nominal speed":"3500 rpm","Rotor inertia":"16.46 kg.cm²","Nominal torque":"82.84 lbf.in (9.36 N.m) LXM52 7.82 mA, 115 V, three phase 75.2 lbf.in (8.5 N.m) LXM52 7.3 mA, 230 V, single phase 63.90 lbf.in (7.22 N.m) LXM52 6.35 mA, 400 V, three phase 63.90 lbf.in (7.22 N.m) LXM52 6.35 mA, 480 V, three phase 82.84 lbf.in (9.36 N.m) LXM62 7.82 mA, 115 V, single phase 75.2 lbf.in (8.5 N.m) LXM62 7.3 mA, 230 V, single phase 63.90 lbf.in (7.22 N.m) LXM62 6.35 mA, 400 V, three phase 63.90 lbf.in (7.22 N.m) LXM62 6.35 mA, 480 V, three phase","Shaft diameter":"0.9 in (24 mm)","Torque constant":"1.16 N.m/A 248 °F (120 °C)","Type of cooling":"Natural convection","lifecycle_stage":"current","Continuous power":"2640 W","Mounting Support":"International standard flange","Sizing reference":"MH31401P","Back emf constant":"77.41 V/krpm","Device short name":"MH3","Motor flange size":"5.5 in (140 mm)","Peak stall torque":"353.1 lbf.in (39.9 N.m), 115...480 V, three phase","Stator inductance":"6.72 mH","Stator resistance":"0.69 Ohm","Maximum current Irms":"29.8 A","Nominal output power":"0.98 W, 115 V 1.78 W, 230 V 2.64 W, 400 V 2.64 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":"29.8 A","Temperature copper hot":"275 °F (135 °C)","Continuous stall torque":"91.2 lbf.in (10.3 N.m), 115...480 V, three phase","IP Degree of Protection":"IP65 standard","Maximum radial force Fr":"1930 N 1000 rpm 1530 N 2000 rpm 1340 N 3000 rpm","Mounting holes diameter":"0.4 in (11 mm)","Centring collar diameter":"5.1 in (130 mm)","Continuous stall current":"8.58 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":"9.7 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/3e94e3c1f2302f220c35c183be4e5e10.pdf","sourceUrl":"https://www.se.com/ie/en/product/MH31401P02A2200/mh3-servomotor-140mm-1-stack-smooth-shaft-sincos-multiturn-128-no-brake-angular-ip65/"},"ai":{"faq":[{"question":"What compliance documentation does Schneider Electric provide for MH31401P02A2200?","answer":"The motor carries an IP65 standard rating and is part of Schneider Electric's current production range. Full RoHS and REACH declarations are available from the manufacturer upon request; the IP rating is certified per IEC 60529."},{"question":"What is MH31401P02A2200's phase configuration?","answer":"It is a three-phase servo motor designed for operation with a compatible three-phase servo drive."},{"question":"What is the shaft length and diameter of MH31401P02A2200?","answer":"The shaft diameter is 24 mm (0.9 in) and the shaft length is 50 mm (2.0 in) — a smooth shaft with no keyway."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/MH31401P02A2200","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/MH31401P02A2200 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}}