{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SH31401M11F2000","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"SH31401M11F2000","canonicalUrl":"https://aoctrl.com/schneider/SH31401M11F2000","factsUrl":"https://aoctrl.com/api/mcp/products/SH31401M11F2000","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric SH3 series servo motor with brake, SH31401M11F2000, three-phase, 1700 W continuous power, 11 N.m nominal torque at 400 V, 23 N.m holding brake, absolute single-turn SinCos Hiperface encoder, IP65, flange size 140 mm.","salesMarkdown":"## Motor ratings that decide the drive match The SH31401M11F2000: This is a three-phase servo motor from the SH3 series, sized for applications where the load demands 1700 W continuous power and the drive can deliver the current profile. The nominal torque sits at 10.6 N.m when fed from a 400 V three-phase supply, or 10.4 N.m at 480 V — the torque constant is 2.78 N.m/A at 120 °C copper temperature, so the drive's current loop directly sets the available torque. The nominal speed shifts with the line voltage: 1500 rpm at 400 V three-phase, 1800 rpm at 480 V three-phase. The maximum mechanical speed is 4000 rpm, which is the rotor's structural ceiling — the drive's output frequency and bus voltage will limit the usable speed before the bearing or balance does. Peak stall torque is 27 N.m across the 115...480 V range, good for short-duration acceleration moves. The continuous stall torque is 11.1 N.m, and the continuous stall current is 4 A — that 4 A figure is the baseline for sizing the drive's continuous current rating. ## Brake and encoder — what locks and what tracks The holding brake delivers 23 N.m of holding torque — enough to lock a vertical load or keep the axis stationary when the drive is disabled. This is a spring-applied, power-off brake; it engages when the motor power is removed, so the axis won't drift during a power loss or emergency stop. Feedback comes from an absolute single-turn SinCos Hiperface encoder. Single-turn means the absolute position is known within one revolution after power-up — no homing sequence needed for rotary axes that don't require multi-turn tracking. The SinCos analog tracks give the drive fine interpolation for velocity ripple control. ## Mounting and environmental fit The motor flange is 140 mm (5.5 in), with an international standard flange pattern — mounts directly to standard gearboxes and machine frames. The centring collar is 130 mm diameter with a 3.5 mm depth, and the mounting holes are 11 mm diameter on the flange bolt circle. The shaft is 24 mm diameter with a parallel key, 50 mm shaft length, and 8 mm key width. The IP rating is IP65 for the motor body, with IP54 at the shaft bushing when no shaft seal ring is fitted — suitable for washdown environments if the shaft seal is addressed, but not submersible. ## Sourcing and lifecycle — current production Sourced through independent distribution channels.","metaTitle":"Schneider Electric SH31401M11F2000 Servo Motor with Brake","metaDescription":"Schneider Electric SH31401M11F2000 SH3 servo motor with brake, 1700 W, 11 N.m nominal torque, 23 N.m holding brake, absolute encoder, IP65, current production.","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":"Parallel key","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":"Straight connector","Electrical connection":"rotatable right angled 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/32a90b8c811548016530c3b658ce9a32.pdf","sourceUrl":"https://www.se.com/vn/en/product/SH31401M11F2000/sh3-servomotor-140mm-1-stack-high-torque-keyed-shaft-sincos-singleturn-128-brake-angular-ip54-65/","alternativesUrl":"https://aoctrl.com/api/mcp/products/SH31401M11F2000/alternatives.json"},"ai":{"faq":[{"question":"What is the holding torque of the brake on SH31401M11F2000?","answer":"The holding brake delivers 23 N.m (203.6 lbf.in) of holding torque. It is a spring-applied, power-off brake that engages when motor power is removed."},{"question":"What encoder type does SH31401M11F2000 use?","answer":"It uses an absolute single-turn SinCos Hiperface encoder. Single-turn means absolute position within one revolution is known on power-up without a homing move."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/SH31401M11F2000","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/SH31401M11F2000 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}}