{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MH31401P01F2200","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"MH31401P01F2200","canonicalUrl":"https://aoctrl.com/schneider/MH31401P01F2200","factsUrl":"https://aoctrl.com/api/mcp/products/MH31401P01F2200","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric MH31401P01F2200 MH3 series servo motor with brake, three-phase, 2640 W continuous power, 140 mm flange, IP65, single-turn SinCos Hiperface encoder, smooth shaft.","salesMarkdown":"## Motor sizing and torque delivery for the application The MH31401P01F2200 delivers 2640 W continuous power from a three-phase supply, with a continuous stall torque of 10.3 N.m and a peak stall torque of 39.9 N.m — the peak figure governs short-duration acceleration or emergency stops, while the continuous stall torque sets the thermal limit for holding or low-speed positioning. The torque constant of 1.2 N.m/A at 120 °C copper hot means the drive must supply 8.58 A continuous stall current to hold the rated torque; the maximum current Irms of 29.8 A supports the 39.9 N.m peak torque for short overloads. ## Encoder feedback and brake integration for vertical-axis safety The single-turn SinCos Hiperface encoder provides absolute position within one revolution — no homing cycle needed after power-up for rotary tables or single-turn applications, but multi-turn position tracking requires a different encoder option. The integrated holding brake delivers 18 N.m holding torque and consumes 18 W pull-in power — the brake is sized to hold the load at standstill, not to decelerate it; the drive's dynamic braking resistor handles the kinetic energy during a stop. Back EMF constant of 77.41 V/krpm means at 4000 rpm the motor generates 310 V line-to-line — the drive's DC bus voltage must exceed this peak to maintain current control; a 480 VAC supply (680 VDC bus) provides sufficient headroom. ## Mechanical fit and environmental sealing for the installation The 140 mm flange (5.5 in) with a 130 mm centring collar and 0.4 in mounting holes matches the standard IEC frame size — the smooth shaft (24 mm diameter, 50 mm shaft length) accepts a keyless coupling or clamp-on pulley; the 0.1 in centring collar depth ensures concentric alignment to the load. The rotatable right-angled connectors allow the cable exit to be oriented in 90° increments after mounting — useful when the motor sits in a tight corner of the machine frame and the cable must route along the wall rather than straight out. ## Radial load limits and cooling constraints for belt-driven loads Maximum radial force Fr is 1930 N at 1000 rpm, derating to 1530 N at 2000 rpm and 1340 N at 3000 rpm — a belt drive or overhung pulley must be sized so the resultant belt tension stays below the speed-dependent limit; exceeding it shortens bearing life or causes shaft fatigue. Natural convection cooling means the motor relies on surface radiation and airflow from the driven load's motion — no external fan; continuous torque must be derated at low speeds where the self-cooling effect is minimal, especially below 500 rpm. The sizing reference MH31401P anchors the motor's electromagnetic design; the full order code specifies the smooth shaft, brake, single-turn Hiperface encoder, and IP65 rating — any deviation in shaft keyway, encoder type, or brake voltage requires a different suffix.","metaTitle":"Schneider Electric MH31401P01F2200 Servo Motor with Brake","metaDescription":"Schneider Electric MH31401P01F2200 servo motor with brake, 2640 W, 140 mm flange, IP65, single-turn SinCos Hiperface encoder. Three-phase, 4000 rpm max.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Servo Motors with Brake"],"specifications":{"Phase":"Three phase","Length":"7.4 in (187 mm)","Category":"US1PC5218359","Shaft end":"Smooth shaft","Encoder type":"Single turn SinCos Hiperface","Second shaft":"Without second shaft end","Shaft length":"2.0 in (50 mm)","Holding brake":"With","Nominal speed":"1000 rpm LXM52 7.82 mA, 115 V, single phase 2000 rpm LXM52 7.3 mA, 230 V, single phase 3500 rpm LXM52 6.35 mA, 400 V, three phase 3500 rpm LXM52 6.35 mA, 480 V, three phase 1000 rpm LXM62 7.82 mA, 115 V, single phase 2000 rpm LXM62 7.3 mA, 230 V, single phase 3500 rpm LXM62 6.35 mA, 400 V, three phase 3500 rpm LXM62 6.35 mA, 480 V, three phase","Rotor inertia":"17.96 kg.cm²","Holding torque":"159.3 lbf.in (18 N.m)","Nominal torque":"82.84 lbf.in (9.36 N.m) LXM52 7.82 mA, 115 V, three phase 75.2 lbf.in (8.5 N.m) LXM52 7.3 mA, 230 V, single phase 63.90 lbf.in (7.22 N.m) LXM52 6.35 mA, 400 V, three phase 63.90 lbf.in (7.22 N.m) LXM52 6.35 mA, 480 V, three phase 82.84 lbf.in (9.36 N.m) LXM62 7.82 mA, 115 V, single phase 75.2 lbf.in (8.5 N.m) LXM62 7.3 mA, 230 V, single phase 63.90 lbf.in (7.22 N.m) LXM62 6.35 mA, 400 V, three phase 63.90 lbf.in (7.22 N.m) LXM62 6.35 mA, 480 V, three phase","Shaft diameter":"0.9 in (24 mm)","Torque constant":"1.2 N.m/A 248 °F (120 °C)","Type of cooling":"Natural convection","lifecycle_stage":"current","Continuous power":"2640 W","Mounting Support":"International standard flange","Sizing reference":"MH31401P","Back emf constant":"77.41 V/krpm","Device short name":"MH3","Motor flange size":"5.5 in (140 mm)","Peak stall torque":"353.1 lbf.in (39.9 N.m), 115...480 V, three phase","Stator inductance":"6.72 mH","Stator resistance":"0.69 Ohm","Brake pull-in power":"18 W","Maximum current Irms":"29.8 A","Nominal output power":"0.98 W, 115 V 1.78 W, 230 V 2.64 W, 400 V 2.64 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":"91.2 lbf.in (10.3 N.m), 115...480 V, three phase","IP Degree of Protection":"IP65 standard","Maximum radial force Fr":"1930 N 1000 rpm 1530 N 2000 rpm 1340 N 3000 rpm","Mounting holes diameter":"0.4 in (11 mm)","Centring collar diameter":"5.1 in (130 mm)","Continuous stall current":"8.58 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":"9.7 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/e62cf7975d86042fbae86ad2116bd421.pdf","sourceUrl":"https://www.se.com/ie/en/product/MH31401P01F2200/mh3-servomotor-140mm-1-stack-smooth-shaft-sincos-singleturn-128-brake-angular-ip65/","alternativesUrl":"https://aoctrl.com/api/mcp/products/MH31401P01F2200/alternatives.json"},"ai":{"faq":[{"question":"What is the holding torque of the brake on the MH31401P01F2200?","answer":"The integrated holding brake delivers 159.3 lbf.in (18 N.m) holding torque with a pull-in power of 18 W. This brake is designed to hold the load at standstill, not to decelerate it — the drive's braking resistor handles dynamic stopping."},{"question":"What encoder type does the MH31401P01F2200 use?","answer":"It uses a single-turn SinCos Hiperface encoder, which provides absolute position within one revolution. No homing cycle is needed after power-up for single-turn applications, but multi-turn position tracking requires a different encoder option."},{"question":"What is the maximum radial force the MH31401P01F2200 shaft can handle?","answer":"The maximum radial force Fr is 1930 N at 1000 rpm, derating to 1530 N at 2000 rpm and 1340 N at 3000 rpm. Belt drives or overhung pulleys must be sized so the resultant belt tension stays below the speed-dependent limit to avoid bearing damage."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/MH31401P01F2200","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/MH31401P01F2200 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}}