{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MH31902P16A2200","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"MH31902P16A2200","canonicalUrl":"https://aoctrl.com/schneider/MH31902P16A2200","factsUrl":"https://aoctrl.com/api/mcp/products/MH31902P16A2200","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric MH31902P16A2200 MH3 series servo motor, three-phase, 29 N.m nominal torque, 220 N.m peak stall, 190 mm flange, IP65, single-turn SinCos Hiperface encoder.","salesMarkdown":"## Flange and shaft geometry that sets the cabinet cut-out The MH31902P16A2200 sits in Schneider's MH3 servo line at a 190 mm flange size, with an overall body length of 9.8 in (250 mm) and a parallel-keyed shaft running 3.1 in (80 mm) out of the housing at 38 mm diameter — the kind of footprint that drops straight onto an international standard flange mount in a machine base or gearbox bell-housing. Centring collar registers at 180 mm diameter by 4 mm depth, with four 14 mm mounting holes, so the integrator's machined pad can be drilled to the standard MH3 bolt circle without adapter plates. Encoder feedback is single-turn SinCos Hiperface on a rotatable right-angled connector — the rotatable head keeps the cable entry clean against the cable track whatever the mounting orientation, and the parallel-keyed shaft end mates to a gear or coupling without a second shaft being presented to the driven machine. ## Torque and power envelope against the LXM52 / LXM62 drives Driven from the matched LXM52 or LXM62 servo drive on a 400 V or 480 V three-phase bus, the MH31902P16A2200 delivers a nominal torque of 256.7 lbf.in (29 N.m) at 2000 rpm in every one of the four listed drive/bus combinations on the spec sheet — meaning the motor's working point is fixed by the LXM platform family, not by the supply voltage across the 400–480 V window. Continuous stall current is 30.8 A against a maximum Irms of 114 A, which sets the drive's continuous/peak current parameter window; the integrator sets the drive's I²t trip from these two numbers rather than from the torque rating alone. Back-EMF constant 108.3 V/krpm and torque constant 1.56 N.m/A at 248 °F (120 °C) winding give the open-loop checks the commissioning engineer runs on first spin. ## Mechanical limits, thermal envelope and sealing class Cooling is natural convection — no integrated fan — so the panel-side thermal budget has to leave the motor body free of forced-air blanketing; the winding hot-spot ceiling is 275 °F (135 °C) and the IP65 standard sealing on the housing suits plant environments with splash and dust exposure but is not a washdown rating.","metaTitle":"MH31902P16A2200 MH3 servo motor, 29 N.m, 190 mm","metaDescription":"Schneider MH31902P16A2200 MH3 three-phase servo, 29 N.m nominal / 220 N.m peak, SinCos Hiperface feedback, IP65 flange-mount. Quoted to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Servo Motors with Brake"],"specifications":{"Phase":"Three phase","Length":"9.8 in (250 mm)","Category":"US1PC5218359","Key width":"0.4 in (10 mm)","Shaft end":"Parallel key","Encoder type":"Single turn SinCos Hiperface","Second shaft":"Without second shaft end","Shaft length":"3.1 in (80 mm)","Holding brake":"Without","Nominal speed":"2000 rpm LXM52 19.3 mA, 400 V, three phase 2000 rpm LXM52 19.3 mA, 480 V, three phase 2000 rpm LXM62 19.3 mA, 400 V, three phase 2000 rpm LXM62 19.3 mA, 480 V, three phase","Rotor inertia":"130.1 kg.cm²","Nominal torque":"256.7 lbf.in (29 N.m) LXM52 19.3 mA, 400 V, three phase 256.7 lbf.in (29 N.m) LXM52 19.3 mA, 480 V, three phase 256.7 lbf.in (29 N.m) LXM62 19.3 mA, 400 V, three phase 256.7 lbf.in (29 N.m) LXM62 19.3 mA, 480 V, three phase","Shaft diameter":"1.5 in (38 mm)","Torque constant":"1.56 N.m/A 248 °F (120 °C)","Type of cooling":"Natural convection","lifecycle_stage":"current","Continuous power":"6260 W","Mounting Support":"International standard flange","Sizing reference":"MH31902P","Back emf constant":"108.3 V/krpm","Device short name":"MH3","Motor flange size":"7.5 in (190 mm)","Peak stall torque":"1947.2 lbf.in (220 N.m), 115...480 V, three phase","Stator inductance":"3.86 mH","Stator resistance":"0.15 Ohm","Maximum current Irms":"114 A","Nominal output power":"6.07 W, 400 V 6.07 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":"424.8 lbf.in (48 N.m), 115...480 V, three phase","IP Degree of Protection":"IP65 standard","Maximum radial force Fr":"3200 N 1000 rpm 3100 N 2000 rpm 3000 N 3000 rpm 2950 N 4000 rpm","Mounting holes diameter":"0.6 in (14 mm)","Centring collar diameter":"7.09 in (180 mm)","Continuous stall current":"30.8 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":"18.7 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/MH31902P16A2200/mh3-servomotor-190mm-2-stacks-keyed-shaft-sincos-singleturn-16-no-brake-angular-ip65/","alternativesUrl":"https://aoctrl.com/api/mcp/products/MH31902P16A2200/alternatives.json"},"ai":{"faq":[{"question":"What is MH31902P16A2200's listed phase on this component line?","answer":"Three phase — the motor is specified for a three-phase supply and is rated across the 400 V and 480 V bus pairings when paired with the LXM52 or LXM62 drive family on the spec sheet."},{"question":"What is MH31902P16A2200's listed length on this component line?","answer":"9.8 in (250 mm) overall body length, with the parallel-keyed shaft presenting 3.1 in (80 mm) of usable engagement at 38 mm diameter from a 190 mm flange face."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/MH31902P16A2200","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/MH31902P16A2200 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}}