{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MH31901P02A2200","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"MH31901P02A2200","canonicalUrl":"https://aoctrl.com/schneider/MH31901P02A2200","factsUrl":"https://aoctrl.com/api/mcp/products/MH31901P02A2200","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric MH3 servo motor, 16.5 N.m nominal torque, 6750 W continuous power, three-phase, 3000 rpm, 190 mm flange, Hiperface multiturn SinCos feedback, IP65.","salesMarkdown":"## Servo motor, not a generic induction drive The MH31901P02A2200: A bare induction motor on the same shaft envelope would deliver that mechanical power only at a single rated point; the servo configuration gives a controlled torque loop across the speed range. ## Torque envelope and what each band actually drives Continuous stall torque is 30 N.m at a continuous stall current of 23.2 A; peak stall torque reaches 110 N.m with a maximum Irms of 89.6 A. Peak torque is the figure that decides whether the motor can accelerate a heavy load through a fast index — sizing reference MH31901P — while the continuous figure governs thermal steady state in horizontal-axis packaging machinery and indexing conveyors. Maximum mechanical speed is 3800 rpm, derated against a back-EMF constant of 87.6 V/krpm at 115...480 V three-phase. Continuous power is rated 6750 W with copper-hot limit at 135 °C — natural convection cooling only, no integrated fan. A panel spec that puts this motor inside a sealed cabinet must verify the local ambient keeps the case temperature below the 135 °C copper-hot ceiling; otherwise derating begins. ## Feedback, shaft, and panel-side mechanical fit Encoder feedback is multiturn SinCos on Hiperface, with rotatable right-angled connectors — the connector orientation matters when the motor lands inside a tight machine frame, and the rotatable body lets the installer clock the connector without re-routing the cable. The shaft is a smooth 38 mm diameter with an 80 mm shaft length and no second shaft end; no holding brake is fitted, so an external safety brake or a vertical-axis back-drive analysis is on the integrator. Mounting is an international standard flange with four 14 mm mounting holes on a 180 mm centring collar 4 mm deep, body length 190 mm. Maximum radial force Fr on the shaft runs 2900 N at 1000 rpm down to 2600 N at 4000 rpm — when a belt or pinion sits on this shaft, the overhung load calculation uses the Fr figure at the operating rpm, not the highest headline number, because the allowable force drops as speed rises. IP65 standard on the body holds for washdown-adjacent duty and food-and-beverage lines when the connector face is mated with a sealed cable gland. With natural convection cooling, the IP65 enclosure does not need a fan cut-out, so the sealing integrity is a single integrity check at installation rather than an ongoing airflow concern. ## Lifecycle and category sourcing reality For a panel builder running a multi-axis machine build, that framing means the servo motor lands on the same BOM cycle as the drive — one RFQ, one lead-time line item.","metaTitle":"MH31901P02A2200 Schneider MH3 Servo Motor, 16.5 N.m","metaDescription":"Schneider MH31901P02A2200 MH3 servo motor, three-phase, 16.5 N.m nominal torque, 6750 W continuous, Hiperface multiturn feedback. Quoted 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":"7.5 in (190 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":"Without","Nominal speed":"3000 rpm LXM52 14.00 mA, 400 V, three phase 3000 rpm LXM52 14.00 mA, 480 V, three phase 3000 rpm LXM62 14.00 mA, 400 V, three phase 3000 rpm LXM62 14.00 mA, 480 V, three phase","Rotor inertia":"67.7 kg.cm²","Nominal torque":"146.04 lbf.in (16.5 N.m) LXM52 14.00 mA, 400 V, three phase 146.04 lbf.in (16.5 N.m) LXM52 14.00 mA, 480 V, three phase 146.04 lbf.in (16.5 N.m) LXM62 14.00 mA, 400 V, three phase 146.04 lbf.in (16.5 N.m) LXM62 14.00 mA, 480 V, three phase","Shaft diameter":"1.5 in (38 mm)","Torque constant":"1.3 N.m/A 248 °F (120 °C)","Type of cooling":"Natural convection","lifecycle_stage":"current","Continuous power":"6750 W","Mounting Support":"International standard flange","Sizing reference":"MH31901P","Back emf constant":"87.6 V/krpm","Device short name":"MH3","Motor flange size":"7.5 in (190 mm)","Peak stall torque":"973.6 lbf.in (110 N.m), 115...480 V, three phase","Stator inductance":"5.08 mH","Stator resistance":"0.24 Ohm","Maximum current Irms":"89.6 A","Nominal output power":"5.18 W, 400 V 5.18 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":"265.5 lbf.in (30 N.m), 115...480 V, three phase","IP Degree of Protection":"IP65 standard","Maximum radial force Fr":"2900 N 1000 rpm 2750 N 2000 rpm 2650 N 3000 rpm 2600 N 4000 rpm","Mounting holes diameter":"0.6 in (14 mm)","Centring collar diameter":"7.09 in (180 mm)","Continuous stall current":"23.2 A","Maximum mechanical speed":"3800 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":"19.7 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/us/en/product/MH31901P02A2200/servo-motor-mh3-190-369nmno-keymultino-brakeip65-ip673krpm/","alternativesUrl":"https://aoctrl.com/api/mcp/products/MH31901P02A2200/alternatives.json"},"ai":{"faq":[{"question":"What servo drive platforms pair with MH31901P02A2200?","answer":"Match the drive firmware and motor-side Hiperface feedback to the encoder type recorded (multiturn SinCos) so the absolute position survives power cycles."},{"question":"What compliance documentation is available for MH31901P02A2200?","answer":"The body spec records IP65 standard as the environmental rating. CE, UL, REACH, and RoHS documentation status is not on the recorded line for this code; check the manufacturer's compliance pack at RFQ time rather than assuming a global default."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/MH31901P02A2200","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/MH31901P02A2200 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}}