{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MH31403P02A2200","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"MH31403P02A2200","canonicalUrl":"https://aoctrl.com/schneider/MH31403P02A2200","factsUrl":"https://aoctrl.com/api/mcp/products/MH31403P02A2200","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric MH3 series servo motor, MH31403P02A2200, three-phase, 4.75 kW continuous power, 22.17 Nm nominal torque, 750 rpm nominal speed, Multiturn SinCos Hiperface encoder, IP65, smooth shaft, without brake.","salesMarkdown":"## Torque and inertia profile for the axis The MH31403P02A2200 delivers 22.17 Nm nominal torque at 750 rpm, with a continuous stall torque of 24 Nm across the 115–480 V three-phase range. Peak stall torque hits 75 Nm — that's the short-term ceiling for acceleration or overcoming a jam, not the continuous rating. ## Encoder feedback and electrical interface The multiturn SinCos Hiperface encoder gives absolute position over 4096 revolutions — no homing cycle on power-up for rotary axes that don't rotate past one turn. The SinCos analog tracks interpolate to sub-micron position resolution at the drive's sine/cosine input. Stator resistance is 0.22 Ω and inductance 3 mH, with a back-EMF constant of 85.9 V/krpm. The torque constant is 1.33 Nm/A at 120 °C copper temperature. These numbers set the current-loop tuning range for the matching Lexium drive. Electrical connection is via rotatable right-angled connectors — the cable exit angle can be oriented without opening the motor, which simplifies routing in tight cable tracks or drag chains. ## Mechanical envelope and mounting constraints The motor flange is 140 mm (5.5 in) with a 130 mm centring collar and 3.5 mm collar depth — standard IEC frame for a motor of this power class. Four mounting holes on an 11 mm diameter bolt circle. The overall length is 232 mm (9.1 in) with a smooth shaft, 24 mm diameter, 50 mm shaft length. Maximum radial force at the shaft nose is 2420 N at 1000 rpm, derating to 1670 N at 3000 rpm. Belt-drive or pulley applications must respect this force limit — exceeding it shortens bearing life, not immediate failure. ## Environmental sealing and cooling IP65 rating — the motor body is sealed against dust ingress and low-pressure water jets. Suitable for washdown zones or dusty environments, provided the cable connector is fully mated and the shaft seal is intact. Cooling is natural convection; no external fan or coolant circuit needed at the 4.75 kW continuous rating.","metaTitle":"Schneider Electric MH31403P02A2200 Servo Motor, 4.75 kW","metaDescription":"MH31403P02A2200 Schneider Electric servo motor, 4.75 kW continuous power, 22.17 Nm nominal torque at 750 rpm, IP65, Multiturn SinCos Hiperface encoder.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Servo Motors with Brake"],"specifications":{"Phase":"Three phase","Length":"9.1 in (232 mm)","Category":"US1PC5218359","Shaft end":"Smooth shaft","Encoder type":"Multiturn SinCos Hiperface","Second shaft":"Without second shaft end","Shaft length":"2.0 in (50 mm)","Holding brake":"Without","Nominal speed":"750 rpm LXM52 18.00 mA, 115 V, single phase 1750 rpm LXM52 14.90 mA, 230 V, single phase 3500 rpm LXM52 10.42 mA, 400 V, three phase 3500 rpm LXM52 10.42 mA, 480 V, three phase 750 rpm LXM62 18.00 mA, 115 V, single phase 1750 rpm LXM62 14.90 mA, 230 V, single phase 3500 rpm LXM62 10.42 mA, 400 V, three phase 3500 rpm LXM62 10.42 mA, 480 V, three phase","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":"1.33 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":"62.32 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":"10","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,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/2c3fe8e541488179f6f64d0ea9bf2595.pdf","sourceUrl":"https://www.se.com/ie/en/product/MH31403P02A2200/mh3-servomotor-140mm-3-stacks-smooth-shaft-sincos-multiturn-128-no-brake-angular-ip65/","alternativesUrl":"https://aoctrl.com/api/mcp/products/MH31403P02A2200/alternatives.json"},"ai":{"faq":[{"question":"What is the nominal torque and speed for MH31403P02A2200?","answer":"Nominal torque is 22.17 Nm at 750 rpm. The motor can reach 4000 rpm maximum mechanical speed, with torque derating above base speed."},{"question":"What encoder feedback does this servo motor use?","answer":"The motor is equipped with a multiturn SinCos Hiperface encoder, providing absolute position feedback over 4096 revolutions with high-resolution sine/cosine analog tracks."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/MH31403P02A2200","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/MH31403P02A2200 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}