{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MH31903P07F2200","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"MH31903P07F2200","canonicalUrl":"https://aoctrl.com/schneider/MH31903P07F2200","factsUrl":"https://aoctrl.com/api/mcp/products/MH31903P07F2200","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric MH3 three-phase servo motor, 60 N.m holding torque, 37 N.m nominal torque, Hiperface multiturn encoder, IP65, flange mount.","salesMarkdown":"## What the MH3 frame gives you at this rating The MH31903P07F2200: That torque envelope — peak stall torque of 330 N.m per the drive window — sits in the mid-frame class used for packaging, converting, and machine-tool axes where continuous duty, not just peak, governs the sizing decision. Feedback is a Multiturn SinCos Hiperface encoder and electrical termination is through rotatable right-angled connectors, so the motor drops into the standard PacDrive / Lexium 32-style drive topology without a separate resolver or battery box. ## Continuous, peak, and dynamic current envelope Continuous stall current is 36.1 A and the peak Irms ceiling is 124.5 A — the 3.4× margin between stall and peak is what carries the axis through acceleration and shock loads without tripping the drive. Continuous power is rated 9560 W into the natural-convection frame, so the motor does not need a fan or cold plate in a normal enclosure. Stator resistance of 0.13 Ω and 3.62 mH inductance also define the switching frequency the drive must hold to keep ripple current in check. ## Shaft, flange, and the mechanical envelope on the machine The motor carries a smooth 38 mm shaft (80 mm length) on a 190 mm international-standard flange, with 14 mm mounting holes on the 180 mm centring collar — that flange pattern mates with the gearbox and coupling common to mid-range servo axes without an adapter plate. Maximum radial load curves are tabulated from 1000 rpm (3300 N) up to 4000 rpm (3100 N), giving the gearbox selection a concrete shaft-load budget rather than a single number. Overall length is 368 mm with a 4 mm centring-collar depth, and the body is sealed to IP65 standard — washdown splashes and cutting-fluid mist are tolerated but the motor is not rated for full submersion, so a food-grade washdown enclosure still wants a higher-rated variant. ## Lifecycle status and the sourcing path Production sizing carries the MH31903P reference, which is the code that drives the build slot for this frame variant. For project buyers, the order is straightforward — quoted against the BOM at the panel-build quantity the install window needs, with commissioning spares sized off the same build code so the spare motor is the same firmware and encoder revision as the unit on the line.","metaTitle":"Schneider MH31903P07F2200 Servo Motor, 60 N.m, 3-Phase","metaDescription":"Schneider MH31903P07F2200 three-phase servo motor, 60 N.m holding torque, Hiperface multiturn encoder, IP65. Quoted to order against an RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Servo Motors with Brake"],"specifications":{"Phase":"Three phase","Length":"14.5 in (368 mm)","Category":"US1PC5218359","Shaft end":"Smooth shaft","Encoder type":"Multiturn SinCos Hiperface","Second shaft":"Without second shaft end","Shaft length":"3.1 in (80 mm)","Holding brake":"With","Nominal speed":"2000 rpm LXM52 21.3 mA, 400 V, three phase 2000 rpm LXM52 21.3 mA, 480 V, three phase 2000 rpm LXM62 21.3 mA, 400 V, three phase 2000 rpm LXM62 21.3 mA, 480 V, three phase","Rotor inertia":"208.8 kg.cm²","Holding torque":"531.04 lbf.in (60 N.m)","Nominal torque":"327.5 lbf.in (37 N.m) LXM52 21.3 mA, 400 V, three phase 327.5 lbf.in (37 N.m) LXM52 21.3 mA, 480 V, three phase 327.5 lbf.in (37 N.m) LXM62 21.3 mA, 400 V, three phase 327.5 lbf.in (37 N.m) LXM62 21.3 mA, 480 V, three phase","Shaft diameter":"1.5 in (38 mm)","Torque constant":"1.8 N.m/A 248 °F (120 °C)","Type of cooling":"Natural convection","lifecycle_stage":"current","Continuous power":"9560 W","Mounting Support":"International standard flange","Sizing reference":"MH31903P","Back emf constant":"129.2 V/krpm","Device short name":"MH3","Motor flange size":"7.5 in (190 mm)","Peak stall torque":"2920.7 lbf.in (330 N.m), 115...480 V, three phase","Stator inductance":"3.62 mH","Stator resistance":"0.13 Ohm","Brake pull-in power":"25 W","Maximum current Irms":"124.5 A","Nominal output power":"7.75 W, 400 V 7.75 W, 480 V","Centring collar depth":"0.2 in (4 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":"575.3 lbf.in (65 N.m), 115...480 V, three phase","IP Degree of Protection":"IP65 standard","Maximum radial force Fr":"3300 N 1000 rpm 3250 N 2000 rpm 3150 N 3000 rpm 3100 N 4000 rpm","Mounting holes diameter":"0.6 in (14 mm)","Centring collar diameter":"7.09 in (180 mm)","Continuous stall current":"36.1 A","Maximum mechanical speed":"3800 rpm","Number of mounting holes":"4","Product or Component Type":"Servo motor","Speed feedback resolution":"16 periods","[Us] rated supply voltage":"115...480 V","Stator electrical time constant":"21.6 ms","Circle diameter of the mounting holes":"8.5 in (215 mm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://www.se.com/ie/en/product/MH31903P07F2200/mh3-servomotor-190mm-3-stacks-smooth-shaft-sincos-multiturn-16-brake-angular-ip65/","alternativesUrl":"https://aoctrl.com/api/mcp/products/MH31903P07F2200/alternatives.json"},"ai":{"faq":[{"question":"What is the listed phase and overall length of the MH31903P07F2200?","answer":"It is a three-phase motor with an overall length of 14.5 in (368 mm) per the spec record. The body sits on a 190 mm international-standard flange."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/MH31903P07F2200","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/MH31903P07F2200 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}}