{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SH31401P01A1100","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"SH31401P01A1100","canonicalUrl":"https://aoctrl.com/schneider/SH31401P01A1100","factsUrl":"https://aoctrl.com/api/mcp/products/SH31401P01A1100","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric SH31401P01A1100 SH3 series servo motor, three-phase, 2900 W continuous power, 4000 rpm max mechanical speed, IP65, absolute single-turn SinCos Hiperface encoder, smooth shaft, without holding brake, natural convection cooling, international standard flange 140 mm.","salesMarkdown":"## Speed and torque across supply voltages The SH31401P01A1100: This SH3 series motor delivers 2900 W continuous power, but the nominal speed and torque depend on the supply voltage. At 400 V three-phase, nominal speed is 3000 rpm with 9.2 Nm torque; at 480 V three-phase, it reaches 3600 rpm with 8.4 Nm. On single-phase 230 V, speed drops to 1500 rpm with 10.6 Nm, and on 115 V single-phase, 750 rpm with 10.95 Nm. The continuous stall torque is 11.1 Nm across the 115–480 V three-phase range, with a peak stall torque of 27 Nm — the motor can deliver nearly 2.5× rated torque momentarily for acceleration or overcoming friction. ## Encoder, shaft, and cooling — what ships in the carton The motor carries an absolute single-turn SinCos Hiperface encoder — no homing sequence needed on power-up, the position is known immediately. The shaft is smooth (no keyway), 24 mm diameter, 50 mm length, with a 140 mm international standard flange and 130 mm centring collar. Cooling is by natural convection — no fan, no external blower required. The IP65 rating covers both the motor body and the shaft bushing per IEC 60034-5, so it handles washdown environments without additional shrouding. No holding brake is fitted on this variant — the motor coasts to stop when power is removed. If the application needs a holding brake for vertical loads or safety, this specific order code is not the one. ## Electrical parameters and thermal limits Stator resistance is 1.41 Ω, inductance 23.72 mH, and the torque constant is 1.43 Nm/A at 120 °C copper temperature. The back EMF constant is 100 V/krpm at 20 °C — useful for sizing the drive's voltage margin at high speed. The motor is rated for a hot-spot copper temperature of 130 °C. Maximum axial force on the shaft is 300 N; radial force limits are speed-dependent: 1930 N at 1000 rpm, 1530 N at 2000 rpm, 1340 N at 3000 rpm. Sourced through independent distribution channels. No stock-holding claim; quoted to order per RFQ.","metaTitle":"Schneider Electric SH31401P01A1100 Servo Motor, 2900 W","metaDescription":"Schneider Electric SH31401P01A1100 servo motor, 2900 W continuous power, 4000 rpm max, IP65, absolute encoder. Active production, quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Servo Motors with Brake"],"specifications":{"Phase":"Three phase","Length":"8.6 in (217.5 mm)","Category":"18359-PACDRIVE3 SERVO MOTORS","Shaft end":"Smooth shaft","Encoder type":"Absolute single turn SinCos Hiperface","Shaft length":"2.0 in (50 mm)","Holding brake":"Without","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":"7.41 kg.cm²","Nominal torque":"96.92 lbf.in (10.95 N.m) 115 V single phase 93.8 lbf.in (10.6 N.m) 230 V single phase 81.4 lbf.in (9.2 N.m) 400 V three phase 74.3 lbf.in (8.4 N.m) 480 V three phase","Shaft diameter":"0.9 in (24 mm)","Torque constant":"1.43 N.m/A 248 °F (120 °C)","Type of cooling":"Natural convection","lifecycle_stage":"current","Continuous power":"2900 W","Mounting Support":"International standard flange","Sizing reference":"SH31401P","Back emf constant":"100 V/krpm 68 °F (20 °C)","Device short name":"SH3","Motor flange size":"5.5 in (140 mm)","Peak stall torque":"239.0 lbf.in (27 N.m) 115...480 V three phase","Stator inductance":"23.72 mH","Stator resistance":"1.41 Ohm","Maximum current Irms":"20.8 A","Nominal output power":"860 W 115 V single phase 1670 W 230 V single phase 2890 W 400 V three phase 3170 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","Temperature copper hot":"266 °F (130 °C)","Continuous stall torque":"98.2 lbf.in (11.1 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","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":"7.8 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/dc29ff5dc5d88a9e74b5f6678e32d4d8.pdf","sourceUrl":"https://www.se.com/mk/en/product/SH31401P01A1100/sh3-servomotor-140mm-1-stack-smooth-shaft-sincos-singleturn-128-no-brake-straight-ip65-65/","alternativesUrl":"https://aoctrl.com/api/mcp/products/SH31401P01A1100/alternatives.json"},"ai":{"faq":[{"question":"What is SH31401P01A1100's listed phase and length?","answer":"The motor is a three-phase design. Its overall length is 8.6 inches (217.5 mm), with a shaft length of 2.0 inches (50 mm) and a shaft diameter of 0.9 inches (24 mm)."},{"question":"What compliance documentation does Schneider Electric provide for SH31401P01A1100?","answer":"The motor carries an IP65 rating per IEC 60034-5 for both the motor body and shaft bushing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/SH31401P01A1100","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/SH31401P01A1100 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}}