{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SH31401M01A1100","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"SH31401M01A1100","canonicalUrl":"https://aoctrl.com/schneider/SH31401M01A1100","factsUrl":"https://aoctrl.com/api/mcp/products/SH31401M01A1100","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric SH3 servo motor, order code SH31401M01A1100, 1700 W continuous power, 11 N.m nominal torque, 4000 rpm max speed, IP65, absolute single-turn SinCos Hiperface encoder, without holding brake, three-phase, IEC 140 mm flange.","salesMarkdown":"## Motor envelope and mounting interface The SH31401M01A1100 carries a 140 mm IEC flange (5.5 in) with a 130 mm centring collar that seats 3.5 mm deep — the standard interface for a frame size that mates with most inline gearboxes and linear actuators in this power class. Mounting holes are on a 11 mm diameter pattern. Overall body length is 217.5 mm (8.6 in), with a 24 mm smooth shaft extending 50 mm. The shaft end is plain (no keyway), so the coupling or pulley must transmit torque through a clamping or friction fit. ## Torque and speed across supply voltages This is a multi-voltage machine — its rated speed shifts with the supply. On three-phase 400 V it delivers 1500 rpm nominal; on 480 V three-phase it reaches 1800 rpm. Single-phase 230 V gives 750 rpm, and 115 V single-phase drops to 375 rpm. The maximum mechanical speed is 4000 rpm regardless of supply. Nominal torque also varies by supply: 11 N.m at 115 V single-phase, 10.95 N.m at 230 V single-phase, 10.6 N.m at 400 V three-phase, and 10.4 N.m at 480 V three-phase. Continuous stall torque (zero-speed holding) is 11.1 N.m across the 115–480 V three-phase range, with a continuous stall current of 4 A. Peak stall torque reaches 27 N.m for short-term acceleration or overload events. Continuous power is rated at 1700 W. Nominal output power varies with supply: 430 W on 115 V single-phase, 860 W on 230 V single-phase, 1670 W on 400 V three-phase, and 1960 W on 480 V three-phase. ## Feedback, cooling, and environmental sealing The encoder is an absolute single-turn SinCos Hiperface type — it reports position at power-on without a homing move, and the sinusoidal analog tracks give the drive high-resolution velocity feedback for smooth low-speed control. The motor has 5 pole pairs. IP65 protection on both the motor body and the shaft bushing (per IEC 60034-5) means it handles washdown and wet environments — suitable for food-and-beverage lines or outdoor conveyor sections where hose-down cleaning is routine. ## Electrical parameters and drive pairing Stator resistance is 5.3 Ω per phase, stator inductance is 88.55 mH. The torque constant is 2.78 N.m/A at 120 °C copper temperature, and the back-EMF constant is 193 V/krpm at 20 °C. Maximum continuous RMS current is 10.8 A — this is the current limit the drive's current loop must be configured to respect. The sizing reference SH31401M identifies the motor family for drive parameter files — the matching Lexium drive series will have pre-loaded motor data for this rotor inertia and winding set, which simplifies commissioning. Electrical connection uses a rotatable right-angled connector or a straight connector — both are listed, so the cable exit direction can be oriented for tight cabinet layouts. No holding brake is fitted (: Without), so for vertical-axis or power-off holding applications an external brake or a motor variant with brake must be specified.","metaTitle":"Schneider Electric SH31401M01A1100 Servo Motor, 1700 W","metaDescription":"Schneider Electric SH31401M01A1100 SH3 servo motor, 1700 W continuous, 11 N.m nominal torque, IP65, absolute single-turn Hiperface encoder, no brake.","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)","Key width":"0.3 in (8 mm)","Shaft end":"Smooth shaft","Encoder type":"Absolute single turn SinCos Hiperface","Shaft length":"2.0 in (50 mm)","Holding brake":"Without","Nominal speed":"375 rpm 115 V single phase 750 rpm 230 V single phase 1500 rpm 400 V three phase 1800 rpm 480 V three phase","Rotor inertia":"7.41 kg.cm²","Nominal torque":"97.4 lbf.in (11 N.m) 115 V single phase 96.92 lbf.in (10.95 N.m) 230 V single phase 93.8 lbf.in (10.6 N.m) 400 V three phase 92.05 lbf.in (10.4 N.m) 480 V three phase","Shaft diameter":"0.9 in (24 mm)","Torque constant":"2.78 N.m/A 248 °F (120 °C)","Type of cooling":"Natural convection","lifecycle_stage":"current","Continuous power":"1700 W","Mounting Support":"International standard flange","Sizing reference":"SH31401M","Back emf constant":"193 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":"88.55 mH","Stator resistance":"5.3 Ohm","Maximum current Irms":"10.8 A","Nominal output power":"430 W 115 V single phase 860 W 230 V single phase 1670 W 400 V three phase 1960 W 480 V three phase","Centring collar depth":"0.1 in (3.5 mm)","Electrical Connection":"Rotatable right angled 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":"4 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/9598bf64b1d11e4a144f25abaaa08b8d.pdf","sourceUrl":"https://www.se.com/ca/en/product/SH31401M01A1100/sh3-servomotor-140mm-1-stack-high-torque-smooth-shaft-sincos-singleturn-128-no-brake-straight-ip65-65/","alternativesUrl":"https://aoctrl.com/api/mcp/products/SH31401M01A1100/alternatives.json"},"ai":{"faq":[{"question":"What is the maximum radial force the SH31401M01A1100 shaft can handle?","answer":"Maximum radial force Fr is 1930 N at 1000 rpm, 1530 N at 2000 rpm, and 1340 N at 3000 rpm. Maximum axial force Fa is 300 N. These limits govern belt-drive or overhung-load applications."},{"question":"Does the SH31401M01A1100 include a holding brake?","answer":"No, this variant is listed without a holding brake. For vertical-axis or power-off holding applications, a motor with brake or an external brake solution must be used."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/SH31401M01A1100","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/SH31401M01A1100 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}}