{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SH31401M02F1000","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"SH31401M02F1000","canonicalUrl":"https://aoctrl.com/schneider/SH31401M02F1000","factsUrl":"https://aoctrl.com/api/mcp/products/SH31401M02F1000","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric SH3 series servo motor with brake, SH31401M02F1000, 1700 W continuous power, 11 Nm nominal torque, 23 Nm holding brake, absolute multiturn SinCos Hiperface encoder, IP54/IP65, 140 mm flange.","salesMarkdown":"## 1700 W continuous, 11 Nm nominal — torque and speed across supply voltages The SH31401M02F1000 delivers 1700 W continuous power with a nominal torque of 11 Nm at 400 V three-phase, dropping to 10.4 Nm at 480 V three-phase. On single-phase supplies, nominal torque holds near 10.95 Nm at 230 V and 10.6 Nm at 115 V, while nominal speed shifts from 1500 rpm (400 V) to 1800 rpm (480 V) and down to 375 rpm on 115 V single phase. The holding brake delivers 23 Nm holding torque — nearly double the nominal torque — which means this motor holds a vertical load securely at rest without back-driving through the gearbox. Peak stall torque reaches 27 Nm across the 115–480 V three-phase range, giving a 2.4× torque overload margin for acceleration through high-inertia loads. ## Absolute multiturn Hiperface feedback — encoder type drives drive selection The integrated absolute multiturn SinCos Hiperface encoder provides position feedback over multiple shaft revolutions without a home cycle — critical for applications like pick-and-place or gantry axes where the controller must know absolute position on power-up. This encoder type pairs natively with Schneider Electric Lexium servo drives and many third-party drives supporting Hiperface protocol. The torque constant of 2.78 Nm/A at 120 °C and back EMF constant of 193 V/krpm at 20 °C are the key parameters for drive tuning and current-loop setup. ## IP54/IP65 sealing and mounting — panel integration notes The motor carries IP54 protection at the shaft bushing without the shaft seal ring, and IP65 with the seal ring fitted — the IP65 configuration withstands washdown spray, making it suitable for food-and-beverage or wet machining environments. Mounting uses an international standard flange with a 140 mm flange size and 130 mm centring collar. The smooth shaft (24 mm diameter, 50 mm length) with 8 mm keyway accepts standard couplings and pulleys without special machining. Natural convection cooling means no external fan or compressed air is required — the motor relies on its own surface area and the machine frame for heat rejection, so mounting on a thermally conductive surface helps maintain continuous torque ratings.","metaTitle":"Schneider Electric SH31401M02F1000 Servo Motor with Brake","metaDescription":"Schneider Electric SH31401M02F1000 SH3 servo motor with holding brake, 1700 W continuous power, 11 Nm nominal torque, absolute multiturn SinCos Hiperface","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Servo Motors with Brake"],"specifications":{"Phase":"Three phase","Length":"10.06 in (255.5 mm)","Key width":"0.3 in (8 mm)","Shaft end":"Smooth shaft","Encoder type":"Absolute multiturn SinCos Hiperface","Shaft length":"2.0 in (50 mm)","Holding brake":"With","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":"9.21 kg.cm²","Holding torque":"203.6 lbf.in (23 N.m)","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/5dc4ff7c980adbfee0b88b588cdce649.pdf","sourceUrl":"https://www.se.com/vn/en/product/SH31401M02F1000/sh3-servomotor-140mm-1-stack-high-torque-smooth-shaft-sincos-multiturn-128-brake-straight-ip54-65/","alternativesUrl":"https://aoctrl.com/api/mcp/products/SH31401M02F1000/alternatives.json"},"ai":{"faq":[{"question":"What encoder feedback does the SH31401M02F1000 use?","answer":"It uses an absolute multiturn SinCos Hiperface encoder, which provides position over multiple shaft revolutions without a homing sequence on power-up."},{"question":"How is the SH31401M02F1000 quoted for volume purchases?","answer":"Availability and volume pricing confirmed at RFQ."},{"question":"What is the holding brake torque on this motor?","answer":"The holding brake delivers 23 Nm holding torque, sufficient to secure vertical loads at rest without back-driving."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/SH31401M02F1000","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/SH31401M02F1000 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}}