{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SH31404P01F1000","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"SH31404P01F1000","canonicalUrl":"https://aoctrl.com/schneider/SH31404P01F1000","factsUrl":"https://aoctrl.com/api/mcp/products/SH31404P01F1000","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric SH3 series servo motor with holding brake, SH31404P01F1000, 4040 W continuous power at 400 V three-phase, 140 mm flange, absolute single-turn SinCos Hiperface encoder, IP65 rated.","salesMarkdown":"## Speed-torque envelope across supply voltages The SH31404P01F1000: This motor's performance changes significantly with the supply voltage feeding the drive. At 400 V three-phase, nominal speed is 3000 rpm with 4040 W continuous output and 12.9 N·m nominal torque. On 480 V three-phase, speed climbs to 3600 rpm and output to 4190 W, while torque drops slightly to 11.1 N·m. Single-phase supply limits both speed and power: 750 rpm / 2370 W at 115 V, and 1500 rpm / 4130 W at 230 V. The motor is wound for three-phase drive output — single-phase operation depends on the drive's input stage, not the motor windings. ## Brake and torque capacity for vertical-axis loads The integrated holding brake delivers 36 N·m static holding torque — enough to secure a vertical-axis load without a separate mechanical brake. Peak stall torque reaches 131.9 N·m across the 115–480 V three-phase range, giving headroom for acceleration transients during direction changes. ## Feedback and environmental sealing The absolute single-turn SinCos Hiperface encoder provides position feedback without a home sequence on power-up — the drive reads the absolute position within one revolution. Single-turn means the encoder tracks position within one shaft rotation; multi-turn applications need a separate multi-turn encoder or a homing routine. IP65 protection is achieved when the shaft seal ring is fitted per IEC 60034-5. Without the seal ring, the shaft bushing drops to IP54. The motor body itself is IP65 rated, so washdown environments are acceptable as long as the shaft seal is installed. ## Mounting dimensions and mechanical interface The motor flange is 140 mm (5.5 in) with a 130 mm centring collar that seats into the mating surface. Centring collar depth is 3.5 mm — the pilot diameter and depth must match the gearbox or machine interface. Four mounting holes at 11 mm diameter on the flange pattern. The smooth shaft is 24 mm diameter with a 50 mm shaft length. Maximum radial force at the shaft is 2660 N at 1000 rpm, derating to 1840 N at 3000 rpm. Maximum axial force is 300 N. These limits govern coupling selection and overhung load capacity. ## Electrical constants for drive tuning Torque constant is 1.57 N·m/A at 120 °C copper temperature — the motor produces 1.57 N·m per amp of current when hot. Back EMF constant is 104 V/krpm at 20 °C, rising with temperature. Stator resistance is 0.28 Ω and inductance is 5.945 mH, giving the electrical time constant the drive's current loop must handle. Maximum RMS current is 95.6 A, with a 3-second peak current of the same value. The continuous stall current is 21.3 A — the drive must supply at least this continuously to hold position at zero speed. Natural convection cooling means no external fan; the motor relies on its surface area and mounting plate for heat dissipation.","metaTitle":"Schneider Electric SH31404P01F1000 Servo Motor with Brake","metaDescription":"Schneider Electric SH31404P01F1000 servo motor with holding brake, 4040 W continuous power at 400 V three-phase, 140 mm flange, absolute single-turn SinCos","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Servo Motors with Brake"],"specifications":{"Phase":"Three phase","title":"SH31404P01F1000","Length":"16.6 in (420.5 mm)","Inertia":"5.5 kg.cm² of brake 0.0 kg.cm² of motor","Shaft end":"Smooth shaft","description":"SH3 servomotor, 140mm, 4 stacks, smooth Shaft, SinCos Singleturn 128, Brake, straight, IP54/65","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":"29.2 kg.cm²","Holding torque":"318.6 lbf.in (36 N.m)","Nominal torque":"267.3 lbf.in (30.2 N.m) 115 V single phase 232.8 lbf.in (26.3 N.m) 230 V single phase 114.2 lbf.in (12.9 N.m) 400 V three phase 98.2 lbf.in (11.1 N.m) 480 V three phase","Shaft diameter":"0.9 in (24 mm)","Torque constant":"1.57 N.m/A 248 °F (120 °C)","Type of cooling":"Natural convection","lifecycle_stage":"current","Continuous power":"4040 W","Mounting Support":"International standard flange","Sizing reference":"SH31404P","Back emf constant":"104 V/krpm 68 °F (20 °C)","Device short name":"SH3","Motor flange size":"5.5 in (140 mm)","Peak stall torque":"1167.4 lbf.in (131.9 N.m) 115...480 V three phase","Stator inductance":"5.945 mH","Stator resistance":"0.28 Ohm","Maximum current Irms":"95.6 A","Nominal output power":"2370 W 115 V single phase 4130 W 230 V single phase 4040 W 400 V three phase 4190 W 480 V three phase","Centring collar depth":"0.1 in (3.5 mm)","Electrical Connection":"Straight connector","Electrical connection":"straight connector","Nbr. of units in pkg.":"1","Number of motor poles":"5.0","Maximum axial force Fa":"300 N","Output current 3s peak":"95.6 A","Temperature copper hot":"266 °F (130 °C)","Continuous stall torque":"295.6 lbf.in (33.4 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":"2660 N 1000 rpm 2110 N 2000 rpm 1840 N 3000 rpm","Mounting holes diameter":"0.4 in (11 mm)","Centring collar diameter":"5.1 in (130 mm)","Continuous stall current":"21.3 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/ba65819596f26e1a27ecb62aad563865.pdf","sourceUrl":"https://www.se.com/nl/en/product/SH31404P01F1000/sh3-servomotor-140mm-4-stacks-smooth-shaft-sincos-singleturn-128-brake-straight-ip54-65/"},"ai":{"faq":[{"question":"How do I get current pricing and availability for SH31404P01F1000?","answer":"Pricing and availability are confirmed at quote time against your BOM quantity and delivery schedule. Submit an RFQ through the storefront; the sourcing team will return a current price and lead time from authorized distribution channels."},{"question":"What is the closest alternative to SH31404P01F1000 in the SH3 family?","answer":"The sizing reference is SH31404P, which covers the 140 mm flange frame size with 4040 W nominal power at 400 V. Within the SH3 series, the primary differentiators are shaft type (smooth vs keyed), encoder type (single-turn vs multi-turn, SinCos vs EnDat), and brake inclusion. No direct pin-compatible alternative is listed — confirm the encoder interface and shaft dimensions before substituting."},{"question":"What compliance documentation does Schneider Electric provide for SH31404P01F1000?","answer":"The motor carries IP rating per IEC 60034-5. Standard compliance documentation (RoHS, REACH, CE, UL) is typically available from Schneider Electric's documentation portal for the SH3 series. The specific approvals for this order code are not listed in the spec record — request the compliance declaration at RFQ time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/SH31404P01F1000","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/SH31404P01F1000 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}}