{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SH31404P11F1200","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"SH31404P11F1200","canonicalUrl":"https://aoctrl.com/schneider/SH31404P11F1200","factsUrl":"https://aoctrl.com/api/mcp/products/SH31404P11F1200","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric SH31404P11F1200 SH3 series servo motor with holding brake, 4040 W continuous power, 3000 rpm at 400 V three-phase, absolute single-turn SinCos Hiperface encoder, IP65/IP67, 140 mm flange.","salesMarkdown":"## Speed range and torque across supply voltages The SH31404P11F1200 delivers nominal speeds from 750 rpm on 115 V single-phase up to 3600 rpm on 480 V three-phase — the speed you get depends entirely on the supply you feed it. At 400 V three-phase, the motor runs 3000 rpm nominal, producing 4040 W continuous power. At 480 V three-phase, that climbs to 3600 rpm and 4190 W. Nominal torque varies with supply too: 30.2 N.m at 115 V single-phase, 12.9 N.m at 400 V three-phase, 11.1 N.m at 480 V three-phase. Peak stall torque hits 131.9 N.m across the 115–480 V three-phase range — that's the short-duration muscle for acceleration or overcoming load inertia. ## Brake and encoder — what they mean for the application Encoder is absolute single-turn SinCos Hiperface — provides position feedback on power-up without a homing cycle, essential for applications where the machine must resume from the last known position after a power loss. Single-turn limits absolute position to one revolution; multi-turn would require a different encoder option. ## Environmental sealing and mounting IP65 on the motor body and shaft bushing, IP67 on the housing per IEC 60034-5 — the motor withstands washdown and temporary immersion. That makes it suitable for food processing, packaging, or any line where hosedown cleaning is routine. Mounts on a 140 mm international standard flange (5.5 in) with a 24 mm shaft diameter and parallel key. Centring collar depth is 3.5 mm — the pilot register engages the mating flange before the bolts take the load. Cooling is natural convection; no fan or external blower required. ## Electrical parameters for drive matching Stator resistance is 0.28 Ohm, inductance 2.035 mH — these set the electrical time constant and influence the current-loop tuning on the servo drive. Torque constant is 1.57 N.m/A at 120 °C copper temperature; back EMF constant is 104 V/krpm at 20 °C. Maximum RMS current is 95.6 A, also the 3-second peak current rating. Maximum radial force Fr is 2660 N at 1000 rpm, derating to 1840 N at 3000 rpm — belt-driven loads must stay within these limits to avoid bearing overload. Maximum axial force Fa is 300 N.","metaTitle":"Schneider Electric SH31404P11F1200 Servo Motor with Brake","metaDescription":"Schneider Electric SH31404P11F1200 SH3 servo motor with brake, 4040 W continuous power, IP65/IP67, absolute single-turn encoder.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Servo Motors with Brake"],"specifications":{"Phase":"Three phase","title":"SH31404P11F1200","Length":"16.6 in (420.5 mm)","Inertia":"5.5 kg.cm² of brake 23.7 kg.cm² of motor","Category":"US1PC5218359","Key width":"0.3 in (8 mm)","Shaft end":"Parallel key","description":"SH3 servomotor, 140mm, 4 stacks, keyed Shaft, SinCos Singleturn 128, Brake, straight, IP65/67","Encoder type":"Absolute single turn SinCos Hiperface","Shaft length":"2.0 in (50 mm)","Holding brake":"With","Nominal speed":"750 rpm 115 V single phase 1500 rpm 230 V single phase 3000 rpm 400 V three phase 3600 rpm 480 V three phase","Rotor inertia":"29.2 kg.cm²","Holding torque":"318.6 lbf.in (36 N.m)","Nominal torque":"267.3 lbf.in (30.2 N.m) 115 V single phase 232.8 lbf.in (26.3 N.m) 230 V single phase 114.2 lbf.in (12.9 N.m) 400 V three phase 98.2 lbf.in (11.1 N.m) 480 V three phase","Shaft diameter":"0.9 in (24 mm)","Torque constant":"1.57 N.m/A 248 °F (120 °C)","Type of cooling":"Natural convection","lifecycle_stage":"current","Continuous power":"4040 W","Mounting Support":"International standard flange","Sizing reference":"SH31404P","Back emf constant":"104 V/krpm 68 °F (20 °C)","Device short name":"SH3","Motor flange size":"5.5 in (140 mm)","Peak stall torque":"1167.4 lbf.in (131.9 N.m) 115...480 V three phase","Stator inductance":"2.035 mH","Stator resistance":"0.28 Ohm","Maximum current Irms":"95.6 A","Nominal output power":"2370 W 115 V single phase 4130 W 230 V single phase 4040 W 400 V three phase 4190 W 480 V three phase","Centring collar depth":"0.1 in (3.5 mm)","Electrical Connection":"Straight connector","Electrical connection":"straight connector","Nbr. of units in pkg.":"1","Number of motor poles":"5","Maximum axial force Fa":"300 N","Output current 3s peak":"95.6 A","Temperature copper hot":"266 °F (130 °C)","Continuous stall torque":"295.6 lbf.in (33.4 N.m) 115...480 V three phase","IP degree of protection":"IP65 motor: conforming to IEC 60034-5 IP65 shaft bushing: conforming to IEC 60034-5 IP67 housing: conforming to IEC 60034-5","Maximum radial force Fr":"2660 N 1000 rpm 2110 N 2000 rpm 1840 N 3000 rpm","Mounting holes diameter":"0.4 in (11 mm)","Centring collar diameter":"5.1 in (130 mm)","Continuous stall current":"21.3 A","Maximum mechanical speed":"4000 rpm","Network number of phases":"3","Number of mounting holes":"4","Product or Component Type":"Servo motor","Speed feedback resolution":"128 periods","[Us] rated supply voltage":"115...480 V","Circle diameter of the mounting holes":"6.5 in (165 mm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/655d3abcc3a0ccd1fb44f8fe9cbb1391.pdf","sourceUrl":"https://www.se.com/ie/en/product/SH31404P11F1200/sh3-servomotor-140mm-4-stacks-keyed-shaft-sincos-singleturn-128-brake-straight-ip65-67/"},"ai":{"faq":[{"question":"What supply voltages and speeds does this servo motor support?","answer":"The SH31404P11F1200 runs on 115 V single-phase (750 rpm), 230 V single-phase (1500 rpm), 400 V three-phase (3000 rpm), or 480 V three-phase (3600 rpm). The nominal torque and power change with the supply — at 400 V three-phase it delivers 12.9 N.m and 4040 W continuous."},{"question":"What IP rating does the SH31404P11F1200 have?","answer":"IP65 on the motor body and shaft bushing, IP67 on the housing — all per IEC 60034-5. The motor handles washdown and temporary immersion, making it suitable for wet or hygienic environments."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/SH31404P11F1200","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/SH31404P11F1200 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:47:38.189Z","lastPublished":"2026-07-22T19:47:38.189Z","indexable":true}}