{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SH31401M01A1000","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"SH31401M01A1000","canonicalUrl":"https://aoctrl.com/schneider/SH31401M01A1000","factsUrl":"https://aoctrl.com/api/mcp/products/SH31401M01A1000","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric SH3 series servo motor, SH31401M01A1000, 1700 W continuous power, 11 Nm nominal torque at 400 V three-phase, 4000 rpm max mechanical speed, absolute single-turn SinCos Hiperface encoder, smooth shaft 24 mm diameter, IP54/IP65, natural convection cooling.","salesMarkdown":"## Three-phase servo, 1700 W — the speed-versus-voltage table decides the drive pairing The SH31401M01A1000 is a three-phase servo motor from the Schneider Electric SH3 series, rated for 1700 W continuous power. Its nominal speed depends entirely on the supply voltage and phase configuration: 375 rpm on 115 V single-phase, 750 rpm on 230 V single-phase, 1500 rpm on 400 V three-phase, and 1800 rpm on 480 V three-phase. Nominal torque follows the same pattern: 11 Nm at 115 V single-phase, 10.95 Nm at 230 V single-phase, 10.6 Nm at 400 V three-phase, and 10.4 Nm at 480 V three-phase. The motor delivers a peak stall torque of 27 Nm across the 115–480 V three-phase range. The absolute single-turn SinCos Hiperface encoder provides position feedback — the drive must support this protocol. No holding brake is fitted, so the load must be held by the drive's holding brake function or an external mechanical brake. ## Mechanical interface — flange size, shaft dimensions, and cooling The motor uses an international standard flange with a 140 mm flange size, 130 mm centring collar diameter, and 3.5 mm centring collar depth. Mounting holes are 11 mm diameter, spaced for the standard flange pattern. The shaft is 24 mm diameter, 50 mm long, smooth (no keyway), with an 8 mm key width. Maximum radial force is 1930 N at 1000 rpm, derating to 1340 N at 3000 rpm. Maximum axial force is 300 N. Cooling is by natural convection — no fan or forced air required. The IP rating is IP54 at the shaft bushing without the shaft seal ring, and IP65 with the seal ring fitted. The electrical connection uses a rotatable right-angle connector or a straight connector. ## Electrical parameters and feedback — sizing the drive and cable Stator resistance is 5.3 Ohm, stator inductance is 88.55 mH. The torque constant is 2.78 Nm/A at 120 °C copper temperature, and the back EMF constant is 193 V/krpm at 20 °C. Continuous stall current is 4 A; maximum RMS current is 10.8 A.","metaTitle":"Schneider Electric SH31401M01A1000 Servo Motor, 1700 W","metaDescription":"Schneider Electric SH31401M01A1000 SH3 servo motor, 1700 W continuous power, 11 Nm nominal torque at 400 V three-phase, 4000 rpm max speed, absolute Hiperface","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":"IP54 shaft bushing without shaft seal ring: conforming to IEC 60034-5 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/5fe6c9eb078795d80e44cc2184b63c91.pdf","sourceUrl":"https://www.se.com/us/en/product/SH31401M01A1000/sh3-servomotor-140mm-1-stack-high-torque-smooth-shaft-sincos-singleturn-128-no-brake-straight-ip54-65/","alternativesUrl":"https://aoctrl.com/api/mcp/products/SH31401M01A1000/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy SH31401M01A1000 and get a price?","answer":"The SH31401M01A1000 is sourced to order through independent distribution."},{"question":"What is the nominal torque of SH31401M01A1000 at 400 V three-phase?","answer":"At 400 V three-phase, the nominal torque is 10.6 Nm (93.8 lbf.in). The nominal speed at that supply is 1500 rpm."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/SH31401M01A1000","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/SH31401M01A1000 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}}