{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SH31401P11F1000","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"SH31401P11F1000","canonicalUrl":"https://aoctrl.com/schneider/SH31401P11F1000","factsUrl":"https://aoctrl.com/api/mcp/products/SH31401P11F1000","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric SH3 series servo motor with brake, SH31401P11F1000, 2.9 kW continuous power, 23 Nm holding torque, absolute single-turn SinCos Hiperface encoder, IP54/IP65, three-phase.","salesMarkdown":"## Motor ratings and supply voltage dependency The SH31401P11F1000: This SH3 series servo motor is wound for three-phase operation, but its nominal speed and torque vary significantly with the supply voltage applied. At 400 V three-phase, the motor delivers 3000 rpm nominal speed and 9.2 Nm nominal torque; at 480 V three-phase, speed rises to 3600 rpm with nominal torque dropping to 8.4 Nm. Single-phase 115 V and 230 V supplies produce lower speeds (750 rpm and 1500 rpm respectively) with higher nominal torque values — 10.95 Nm and 10.6 Nm. Continuous power output is 2900 W, with peak stall torque reaching 27 Nm across the 115–480 V three-phase range. The continuous stall torque is 11.1 Nm, and the continuous stall current is 7.8 A. Maximum RMS current is 20.8 A, which sets the drive sizing requirement. ## Integrated holding brake and encoder feedback The holding brake delivers 23 Nm holding torque — sufficient for vertical-axis loads where the motor must hold position when power is removed. The brake is factory-integrated, so no external brake resistor or mechanical retrofit is needed. Feedback comes from an absolute single-turn SinCos Hiperface encoder. This provides position data at power-up without a homing cycle, which simplifies commissioning on multi-axis machines where absolute position reference is required after a power cycle. ## Mechanical interface and environmental sealing The motor mounts on an international standard flange with a 140 mm flange size and 130 mm centring collar diameter. The shaft is 24 mm diameter with a parallel key, 50 mm shaft length, and 8 mm key width. Maximum radial force at the shaft is 1930 N at 1000 rpm, derating to 1340 N at 3000 rpm; maximum axial force is 300 N. IP protection depends on the shaft seal configuration: IP54 without a shaft seal ring, or IP65 with the shaft seal ring fitted. The motor body itself is rated IP65 when the seal is in place, making it suitable for washdown environments in food-and-beverage or machining lines where coolant spray is present.","metaTitle":"Schneider Electric SH31401P11F1000 Servo Motor with Brake","metaDescription":"Schneider Electric SH31401P11F1000 servo motor with holding brake, 2.9 kW continuous power, 23 Nm holding torque, absolute encoder.","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)","Category":"18359-PACDRIVE3 SERVO MOTORS","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":"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":"Straight 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":"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,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/7029593fc2b861066857fff12c6e518a.pdf","sourceUrl":"https://www.se.com/vn/en/product/SH31401P11F1000/servo-motor-sh3-140-111nmkeysinglebrakestr-connip54-ip654k-rpm/","alternativesUrl":"https://aoctrl.com/api/mcp/products/SH31401P11F1000/alternatives.json"},"ai":{"faq":[{"question":"What is the holding brake torque on SH31401P11F1000?","answer":"The holding brake delivers 23 Nm of holding torque, which is sufficient for vertical-axis loads in packaging, material handling, and machine tool applications."},{"question":"What encoder type does SH31401P11F1000 use?","answer":"It uses an absolute single-turn SinCos Hiperface encoder, providing position feedback at power-up without requiring a homing sequence."},{"question":"How can I order SH31401P11F1000 or check availability?","answer":"Submit an RFQ for current pricing and lead time confirmation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/SH31401P11F1000","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/SH31401P11F1000 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}}