{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SH31404P02F1200","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"SH31404P02F1200","canonicalUrl":"https://aoctrl.com/schneider/SH31404P02F1200","factsUrl":"https://aoctrl.com/api/mcp/products/SH31404P02F1200","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric SH3 series servo motor with brake, SH31404P02F1200, three-phase, 4040 W continuous power at 400 V, 3000 rpm, absolute multiturn SinCos Hiperface encoder, IP65/IP67, smooth shaft 24 mm diameter.","salesMarkdown":"## Torque-speed envelope and voltage dependency The SH31404P02F1200: This SH3-series servo motor delivers 3000 rpm at 400 V three-phase and 3600 rpm at 480 V three-phase — the speed ceiling follows the line voltage. Nominal torque at 400 V three-phase is 12.9 N.m, dropping to 11.1 N.m at 480 V, so the torque-per-amp curve shifts with the supply. Continuous power at 400 V three-phase is 4040 W; at 480 V it reaches 4190 W. The motor is wound for a 400 V nominal line — running it on 480 V gains a few percent power but loses torque density. Peak stall torque hits 131.9 N.m across the 115...480 V three-phase range — this is the short-duration acceleration limit, not the continuous rating. The continuous stall torque is 33.4 N.m over the same voltage window, so the peak-to-continuous ratio is roughly 4:1. ## Encoder feedback and position retention The absolute multiturn SinCos Hiperface encoder tracks shaft position across power cycles — no homing routine on restart. The multiturn count covers multiple revolutions, so a rotary table or ball screw axis retains its absolute position reference even after a full machine power-down. Hiperface is a Schneider-native protocol; it carries both incremental sin/cos tracks for velocity control and absolute position data over a serial link. The motor connector is a straight connector — the cable exits axially, which matters for cable-tray routing in tight cabinets. ## Cooling, sealing, and mechanical interface Natural convection cooling — no integrated fan. The motor dissipates heat through the flange and housing; mounting on a metallic machine frame or a finned bracket improves thermal conductivity. The IP65 rating on the motor body and shaft bushing means it withstands washdown spray, but the IP67 housing rating adds immersion protection for the connector area — relevant for food-processing or outdoor conveyor lines where standing water is a risk. Smooth shaft, 24 mm diameter, 50 mm shaft length — the coupling or pulley must be secured with a clamping or keyless locking mechanism since there is no keyway. The international standard flange is 140 mm (5.5 in) with a centring collar diameter of 130 mm and a centring collar depth of 3.5 mm — matches standard IEC B5 or B14 flange patterns for direct mounting to gearboxes.","metaTitle":"Schneider Electric SH31404P02F1200 Servo Motor with Brake","metaDescription":"Schneider Electric SH31404P02F1200 servo motor with brake, 4040 W continuous power at 400 V three-phase, 3000 rpm, absolute multiturn Hiperface encoder","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Servo Motors with Brake"],"specifications":{"Phase":"Three phase","Length":"16.6 in (420.5 mm)","Inertia":"5.5 kg.cm² of brake 23.7 kg.cm² of motor","Category":"US1PC5218359","Shaft end":"Smooth shaft","Encoder type":"Absolute multiturn 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,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/06dfec145c98c09be5017d3c61848e6a.pdf","sourceUrl":"https://www.se.com/nl/en/product/SH31404P02F1200/sh3-servomotor-140mm-4-stacks-smooth-shaft-sincos-multiturn-128-brake-straight-ip65-67/","alternativesUrl":"https://aoctrl.com/api/mcp/products/SH31404P02F1200/alternatives.json"},"ai":{"faq":[{"question":"What is the holding torque of the brake on SH31404P02F1200?","answer":"The holding brake delivers 36 N.m static torque, which is 2.8 times the continuous stall torque of 33.4 N.m — sufficient to hold vertical-axis loads without back-driving."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/SH31404P02F1200","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/SH31404P02F1200 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}}