{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MH31903P06F2200","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"MH31903P06F2200","canonicalUrl":"https://aoctrl.com/schneider/MH31903P06F2200","factsUrl":"https://aoctrl.com/api/mcp/products/MH31903P06F2200","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Lexium MH3 series AC servo motor, 60 N.m holding torque, 37 N.m nominal torque, three-phase, IP65, single-turn SinCos Hiperface encoder, MH31903P06F2200.","salesMarkdown":"## Where MH31903P06F2200 sits on the torque ladder Peak stall torque reaches 330 N.m in the 115 to 480 V three-phase band, which is the figure that defines the worst-case transient a sizing exercise has to absorb — not the 60 N.m continuous number — and a continuous stall current of 36.1 A with a 124.5 A Irms ceiling sets the upstream drive sizing window. ## Encoder, brake, and the duty envelope Feedback is a single-turn SinCos Hiperface encoder on a smooth 38 mm shaft, paired with an integrated holding brake that draws 25 W on pull-in — the encoder protocol dictates the drive family that talks to it cleanly, and the brake call-out tells the cabinet designer to budget a 24 V brake supply on the drive's holding-brake output, not from a separate relay. Continuous power is rated at 9560 W with natural-convection cooling, so the motor dissipates its losses through the housing without a forced-air kit — that simplifies panel layout but caps the continuous-torque dwell time on a stationary axis, which is why the 60 N.m holding figure is bracketed by the 65 N.m continuous stall torque and the 330 N.m peak separately on the nameplate. ## Mechanical fit on the machine side Body length of 14.5 in (368 mm) with a 80 mm shaft extension lands this frame in the mid-size MH3 bracket, and the international-standard flange with a 180 mm centring collar at 4 mm depth and 14 mm mounting holes means it drops into the standard 190 mm bolt pattern without an adapter plate. Maximum mechanical speed is 3800 rpm and the radial-force envelope runs 3300 N at 1000 rpm down to 3100 N at 4000 rpm — the drop is small but it is the curve a belt-drive or pinion preload calculation should respect, because the maximum is set at the lowest speed and any overhung load near 3800 rpm has to be checked against the 3100 N floor.","metaTitle":"Schneider MH31903P06F2200 Servo Motor, 60 N.m, IP65","metaDescription":"Schneider MH31903P06F2200 Lexium MH3 AC servo motor, 60 N.m holding torque, 37 N.m nominal, SinCos Hiperface encoder, IP65. Active production, quoted to order.","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":"Single turn 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/MH31903P06F2200/mh3-servomotor-190mm-3-stacks-smooth-shaft-sincos-singleturn-16-brake-angular-ip65/","alternativesUrl":"https://aoctrl.com/api/mcp/products/MH31903P06F2200/alternatives.json"},"ai":{"faq":[{"question":"What is MH31903P06F2200's listed length on this component line?","answer":"Body length is 14.5 in (368 mm) for MH31903P06F2200, with an 80 mm shaft extension on a 190 mm international-standard flange — the mid-size frame in the MH31903P reference family."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/MH31903P06F2200","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/MH31903P06F2200 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}}