{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SH31401P11F2100","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"SH31401P11F2100","canonicalUrl":"https://aoctrl.com/schneider/SH31401P11F2100","factsUrl":"https://aoctrl.com/api/mcp/products/SH31401P11F2100","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric SH3 series servo motor with brake, SH31401P11F2100, 2.9 kW continuous power, IP65, absolute single-turn SinCos Hiperface encoder, 140 mm flange, natural convection cooling.","salesMarkdown":"## Flange size, shaft, and mechanical interface The SH31401P11F2100 carries a 140 mm (5.5 in) international standard flange — the same bolt pattern as the SH3 frame family, so it drops into existing SH3 motor mounts without reworking the adapter plate. The shaft is 24 mm diameter with a parallel key (key width 8 mm), 50 mm shaft length. The centring collar depth is 3.5 mm. These dimensions define the coupling bore and the pilot fit into the load side. Overall length is 255.5 mm (10.06 in) — measure the available envelope in the axis before committing the BOM; the rotatable right-angled connector adds radial clearance on one side. ## Speed and torque across supply voltages This is a three-phase servo motor, but its speed and torque depend on the supply you feed it. On 400 V three-phase it delivers 3000 rpm nominal; on 480 V three-phase it reaches 3600 rpm. On single-phase 115 V it runs at 750 rpm; on 230 V single-phase at 1500 rpm. Nominal torque is 9.2 N·m at 400 V three-phase, 8.4 N·m at 480 V three-phase. If you're running on single-phase 115 V, expect 10.95 N·m — but at only 860 W output power. The 2.9 kW continuous power rating is achieved at 400 V three-phase. Peak stall torque is 27 N·m across the 115–480 V three-phase range — this is the short-term acceleration ceiling. Continuous stall torque is 11.1 N·m, which sets the thermal limit for holding position under load without the brake engaged. ## Holding brake and encoder feedback Encoder feedback is absolute single-turn SinCos Hiperface — no homing sequence needed on power-up for single-turn applications. The drive receives absolute position within one revolution; for multi-turn applications you'd need a different encoder variant. ## Electrical parameters for drive matching Stator resistance is 1.41 Ω, stator inductance 23.72 mH — these set the electrical time constant and the current-loop bandwidth the drive must support. The torque constant is 1.43 N·m/A at 120 °C copper temperature; at room temperature it will be slightly higher. Back EMF constant is 100 V/krpm at 20 °C — this determines the bus voltage needed to reach rated speed. At 3000 rpm the back EMF is 300 V, leaving headroom on a 400 V DC bus for current regulation. Maximum current (Irms) is 20.8 A, and the 3-second peak current is also 20.8 A — the drive's continuous and peak current ratings must both meet or exceed this figure. The motor is naturally convection cooled, so no external fan or forced air is required, but mounting must allow free airflow around the frame. ## Environmental protection and mechanical loading IP65 on both the motor body and the shaft bushing per IEC 60034-5 — the motor withstands hose-directed water and dust ingress. Maximum radial force (Fr) is 1930 N at 1000 rpm, derating to 1340 N at 3000 rpm. Maximum axial force (Fa) is 300 N. These limits govern bearing life — overshooting them on a direct-coupled load will shorten the bearing service interval. ## Sourcing and lifecycle status Sourced through independent distribution channels. The motor ships with the rotatable right-angled connector fitted; the mating cable is ordered separately.","metaTitle":"Schneider Electric SH31401P11F2100 Servo Motor with Brake","metaDescription":"Schneider Electric SH31401P11F2100 servo motor with brake, 2.9 kW continuous, IP65, absolute single-turn encoder. Active production.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Servo Motors with Brake"],"specifications":{"Phase":"Three phase","title":"SH31401P11F2100","Length":"10.06 in (255.5 mm)","Inertia":"1.8 kg.cm² of brake 0.0 kg.cm² of motor","Category":"US1PC5218359","Key width":"0.3 in (8 mm)","Shaft end":"Parallel key","description":"SH3 servomotor, 140mm, 1 stack, keyed Shaft, SinCos Singleturn 128, Brake, angular, IP65/65","Encoder type":"Absolute single turn SinCos Hiperface","Shaft length":"2.0 in (50 mm)","Holding brake":"With","Nominal speed":"750 rpm 115 V single phase 1500 rpm 230 V single phase 3000 rpm 400 V three phase 3600 rpm 480 V three phase","Rotor inertia":"9.21 kg.cm²","Holding torque":"203.6 lbf.in (23 N.m)","Nominal torque":"96.92 lbf.in (10.95 N.m) 115 V single phase 93.8 lbf.in (10.6 N.m) 230 V single phase 81.4 lbf.in (9.2 N.m) 400 V three phase 74.3 lbf.in (8.4 N.m) 480 V three phase","Shaft diameter":"0.9 in (24 mm)","Torque constant":"1.43 N.m/A 248 °F (120 °C)","Type of cooling":"Natural convection","lifecycle_stage":"current","Continuous power":"2900 W","Mounting Support":"International standard flange","Sizing reference":"SH31401P","Back emf constant":"100 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":"23.72 mH","Stator resistance":"1.41 Ohm","Maximum current Irms":"20.8 A","Nominal output power":"860 W 115 V single phase 1670 W 230 V single phase 2890 W 400 V three phase 3170 W 480 V three phase","Centring collar depth":"0.1 in (3.5 mm)","Electrical Connection":"Rotatable right angled connector","Electrical connection":"rotatable right angled connector","Nbr. of units in pkg.":"1","Number of motor poles":"5.0","Maximum axial force Fa":"300 N","Output current 3s peak":"20.8 A","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":"7.8 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,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/78fc8c8df676251ce8d138b75cc07eec.pdf","sourceUrl":"https://www.se.com/ie/en/product/SH31401P11F2100/sh3-servomotor-140mm-1-stack-keyed-shaft-sincos-singleturn-128-brake-angular-ip65-65/"},"ai":{"faq":[{"question":"What is the closest alternative to SH31401P11F2100 in the SH3 family?","answer":"The SH31401P sizing reference defines the frame and winding; a different winding variant within the SH3 series would change speed-torque characteristics. Confirm the required speed and torque profile before substituting."},{"question":"What compliance documentation does Schneider provide for SH31401P11F2100?","answer":"The motor carries IP65 per IEC 60034-5. Standard Schneider documentation includes the declaration of conformity for CE marking; RoHS and REACH compliance declarations are available through the Schneider Electric documentation portal for the SH3 series."},{"question":"What supply voltage and phase does SH31401P11F2100 require?","answer":"It is a three-phase motor. Nominal speed and torque vary with supply: 3000 rpm at 400 V three-phase, 3600 rpm at 480 V three-phase, 1500 rpm at 230 V single-phase, and 750 rpm at 115 V single-phase."},{"question":"What is the overall length of SH31401P11F2100?","answer":"The motor body length is 255.5 mm (10.06 in). This does not include the rotatable right-angled connector, which adds radial clearance on one side."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/SH31401P11F2100","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/SH31401P11F2100 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:47:38.189Z","lastPublished":"2026-07-22T19:47:38.189Z","indexable":true}}