{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SH31401M01F1000","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"SH31401M01F1000","canonicalUrl":"https://aoctrl.com/schneider/SH31401M01F1000","factsUrl":"https://aoctrl.com/api/mcp/products/SH31401M01F1000","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric SH3 series servo motor with brake, SH31401M01F1000, 1700 W continuous power, 23 Nm holding torque, absolute single-turn SinCos Hiperface encoder, IP54/IP65, 140 mm flange.","salesMarkdown":"## 1700 W three-phase servo with holding brake The SH31401M01F1000 is a Schneider Electric SH3 series servo motor with an integrated holding brake, rated for 1700 W continuous power on three-phase supply. The nominal speed depends on the line voltage: 1500 rpm at 400 V three-phase, 1800 rpm at 480 V three-phase, with a maximum mechanical speed of 4000 rpm. The holding brake delivers 23 Nm holding torque, enough to secure a vertical-axis load without a separate brake resistor. The continuous stall torque is 11.1 Nm at 4 A stall current, and the peak stall torque reaches 27 Nm for short-duration acceleration moves. ## Encoder feedback and cooling — no homing, no fan The IP rating depends on the shaft seal fitted: IP54 with the standard shaft bushing without seal ring, IP65 with the optional shaft seal ring. The motor body itself is IP65-capable per IEC 60034-5. ## Mounting interface and shaft — 140 mm flange, smooth shaft The motor flange is 140 mm with a 130 mm centring collar and 11 mm mounting holes — fits standard international flange patterns. The shaft is 24 mm diameter, 50 mm long, smooth (no keyway), with an 8 mm key width if a key is added. The electrical connection uses a rotatable right-angled or straight connector, so the cable exit direction can be field-configured to fit the cabinet layout. Maximum axial force is 300 N; maximum radial force is 1930 N at 1000 rpm, derating to 1340 N at 3000 rpm. The sizing reference is SH31401M, and the device short name is SH3. The motor is supplied as a single unit with the brake pre-installed.","metaTitle":"Schneider Electric SH31401M01F1000 Servo Motor with Brake","metaDescription":"Schneider Electric SH31401M01F1000 SH3 servo motor with brake, 1700 W continuous power, 23 Nm holding torque, absolute Hiperface encoder, IP54/IP65.","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 single turn 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/a6034c4bb7823aae6c33cdced2f5adea.pdf","sourceUrl":"https://www.se.com/vn/en/product/SH31401M01F1000/sh3-servomotor-140mm-1-stack-high-torque-smooth-shaft-sincos-singleturn-128-brake-straight-ip54-65/","alternativesUrl":"https://aoctrl.com/api/mcp/products/SH31401M01F1000/alternatives.json"},"ai":{"faq":[{"question":"What supply voltages and speeds does SH31401M01F1000 support?","answer":"The motor delivers different nominal speeds depending on the supply: 375 rpm at 115 V single-phase, 750 rpm at 230 V single-phase, 1500 rpm at 400 V three-phase, and 1800 rpm at 480 V three-phase. The maximum mechanical speed is 4000 rpm."},{"question":"What encoder type is on the SH31401M01F1000?","answer":"It uses an absolute single-turn SinCos Hiperface encoder. The drive reads the absolute rotor position at power-up, so no homing sequence is needed."},{"question":"What is the holding brake torque on this motor?","answer":"The holding brake delivers 23 Nm holding torque. This is sufficient to hold a vertical-axis load without an external brake resistor."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/SH31401M01F1000","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/SH31401M01F1000 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}}