{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SH31403P11F1200","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"SH31403P11F1200","canonicalUrl":"https://aoctrl.com/schneider/SH31403P11F1200","factsUrl":"https://aoctrl.com/api/mcp/products/SH31403P11F1200","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric SH3 series SH31403P11F1200, three-phase servo motor with holding brake, 140 mm flange, 4.1 kW continuous power, absolute single-turn SinCos Hiperface encoder, IP65/IP67.","salesMarkdown":"## 4.1 kW continuous, 90.2 N·m peak — the torque envelope that matters The SH31403P11F1200 delivers 4.1 kW continuous power from a 140 mm flange frame, with peak stall torque of 90.2 N·m across the 115–480 V three-phase range — this is the number that governs acceleration in a pick-and-place or spindle axis, not the continuous rating alone. Nominal torque varies significantly with supply: 24.7 N·m at 115 V single-phase, 12.9 N·m at 400 V three-phase, and 9.1 N·m at 480 V three-phase. ## Absolute single-turn SinCos Hiperface — no homing cycle on power-up The encoder is an absolute single-turn SinCos Hiperface interface. On power-up the drive reads the absolute position within one electrical revolution — no reference run needed for applications where the axis never rotates more than 360° between cycles. The 5-pole motor pairs with this feedback for commutation; verify the drive supports Hiperface protocol before wiring. Back EMF constant is 105 V/krpm at 20 °C — this sets the voltage ceiling at high speed. At 3000 rpm the generated EMF is 315 V line-to-line, leaving headroom on a 400 V DC bus but limiting the usable speed on a 230 V bus unless the drive field-weaken. ## IP65 motor body, IP67 shaft bushing — washdown-ready construction The motor body carries IP65 per IEC 60034-5, the shaft bushing is IP67, and the housing is IP67 — meaning the encoder connector and cable entry are sealed against pressurized water jets. Suitable for food-grade washdown zones where the motor sees direct spray, provided the mating connector is also rated. Cooling is natural convection — no fan, so the thermal time constant is longer and duty-cycle applications must respect the continuous stall torque of 27.8 N·m across the voltage range. The copper hot-spot temperature is 130 °C; the stator resistance is 0.4 Ω and inductance 2.66 mH, which together set the I²R heating at the 61 A peak current.","metaTitle":"Schneider SH31403P11F1200 Servo Motor with Brake, 4.1 kW","metaDescription":"Schneider Electric SH31403P11F1200 servo motor with holding brake, 4.1 kW continuous power, 140 mm flange, absolute single-turn Hiperface encoder, IP65/IP67.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Servo Motors with Brake"],"specifications":{"Phase":"Three phase","title":"SH31403P11F1200","Length":"14.4 in (365.5 mm)","Inertia":"5.5 kg.cm² of brake 17.94 kg.cm² of motor","Category":"US1PC5218359","Key width":"0.3 in (8 mm)","Shaft end":"Parallel key","description":"SH3 servomotor, 140mm, 3 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":"23.44 kg.cm²","Holding torque":"318.6 lbf.in (36 N.m)","Nominal torque":"218.6 lbf.in (24.7 N.m) 115 V single phase 187.6 lbf.in (21.2 N.m) 230 V single phase 114.2 lbf.in (12.9 N.m) 400 V three phase 80.5 lbf.in (9.1 N.m) 480 V three phase","Shaft diameter":"0.9 in (24 mm)","Torque constant":"1.58 N.m/A 248 °F (120 °C)","Type of cooling":"Natural convection","lifecycle_stage":"current","Continuous power":"4100 W","Mounting Support":"International standard flange","Sizing reference":"SH31403P","Back emf constant":"105 V/krpm 68 °F (20 °C)","Device short name":"SH3","Motor flange size":"5.5 in (140 mm)","Peak stall torque":"798.3 lbf.in (90.2 N.m) 115...480 V three phase","Stator inductance":"2.66 mH","Stator resistance":"0.4 Ohm","Maximum current Irms":"61.0 A","Nominal output power":"1940 W 115 V single phase 3330 W 230 V single phase 4050 W 400 V three phase 3430 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":"61.0 A","Temperature copper hot":"266 °F (130 °C)","Continuous stall torque":"246.05 lbf.in (27.8 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":"2420 N 1000 rpm 1920 N 2000 rpm 1670 N 3000 rpm","Mounting holes diameter":"0.4 in (11 mm)","Centring collar diameter":"5.1 in (130 mm)","Continuous stall current":"17.6 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/96742a1a24a5b29ec6c56cb371bdc1fd.pdf","sourceUrl":"https://www.se.com/nl/en/product/SH31403P11F1200/sh3-servomotor-140mm-3-stacks-keyed-shaft-sincos-singleturn-128-brake-straight-ip65-67/"},"ai":{"faq":[{"question":"What is the peak torque of SH31403P11F1200?","answer":"Peak stall torque is 90.2 N·m (798.3 lbf·in) across the 115–480 V three-phase range. This is the torque available for acceleration before the drive current limit (61 A peak) or thermal protection intervenes."},{"question":"What encoder feedback does the SH31403P11F1200 use?","answer":"Absolute single-turn SinCos Hiperface encoder. Provides absolute position within one revolution on power-up — no homing sequence needed for applications with less than 360° travel."},{"question":"What is the IP rating of this servo motor?","answer":"IP65 on the motor body, IP67 on the shaft bushing and housing per IEC 60034-5. Suitable for washdown environments with the correct mating connector."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/SH31403P11F1200","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/SH31403P11F1200 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}}