{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SH31401M12F2000","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"SH31401M12F2000","canonicalUrl":"https://aoctrl.com/schneider/SH31401M12F2000","factsUrl":"https://aoctrl.com/api/mcp/products/SH31401M12F2000","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric SH3 series servo motor with brake, SH31401M12F2000, 1700 W continuous power, 23 Nm holding torque, absolute multiturn SinCos Hiperface encoder, IP65, 140 mm flange.","salesMarkdown":"## Commissioning fit — SH3 frame with holding brake The SH31401M12F2000 is a 1700 W continuous-power servo motor from the SH3 series, built on a 140 mm flange (IEC standard) with a parallel-key shaft, 24 mm diameter, 50 mm length. The holding brake delivers 23 Nm static torque — enough to hold a vertical-axis load at power-off without a separate mechanical lock. The absolute multiturn SinCos Hiperface encoder eliminates the need for a home-search cycle on power-up — the drive reads the exact rotor position and load position from the encoder's multiturn count. This saves one commissioning step per axis on multi-axis machines. Natural convection cooling means no fan duct or forced-air clearance is needed in the cabinet, but the continuous torque and current ratings assume free airflow around the motor body — derate if the motor is enclosed in a tight shroud. ## Speed-torque envelope across supply voltages The nominal speed depends 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 regardless of supply voltage — the drive's output frequency and the motor's back-EMF constant (193 V/krpm at 20°C) set the practical ceiling. Nominal torque also shifts with voltage: 11 Nm at 115 V single-phase, 10.95 Nm at 230 V single-phase, 10.6 Nm at 400 V three-phase, and 10.4 Nm at 480 V three-phase. The continuous stall torque is 11.1 Nm across the 115–480 V three-phase range — the motor can hold that torque at zero speed indefinitely within the thermal limit. Peak stall torque reaches 27 Nm across the three-phase range — useful for acceleration transients or breaking through a stuck load. The continuous stall current is 4 A, while the maximum RMS current is 10.8 A; the drive must supply the peak current for short bursts without tripping. ## Mechanical interface and environmental sealing The motor carries IP65 protection when the shaft bushing seal is fitted (conforming to IEC 60034-5). Without the shaft seal ring, the shaft bushing drops to IP54 — acceptable for dry indoor environments but not washdown zones. The straight and rotatable right-angled connectors are both IP65-rated when mated. Maximum radial force is 1930 N at 1000 rpm, derating to 1340 N at 3000 rpm. Maximum axial force is 300 N. These limits govern belt-drive and direct-coupling applications — exceeding them shortens bearing life or causes shaft deflection. The sizing reference SH31401M is the base motor variant without the connector and cable options — the full order code SH31401M12F2000 specifies the straight connector and 2-meter cable. Confirm the cable length and connector orientation match the cabinet layout before ordering.","metaTitle":"Schneider Electric SH31401M12F2000 Servo Motor with Brake","metaDescription":"Schneider Electric SH31401M12F2000 SH3 servo motor with brake. 1700 W continuous power, 23 Nm holding torque, absolute multiturn SinCos Hiperface 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)","Key width":"0.3 in (8 mm)","Shaft end":"Parallel key","Encoder type":"Absolute multiturn 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/f5d647345585d315588a099380b38ea0.pdf","sourceUrl":"https://www.se.com/nl/en/product/SH31401M12F2000/sh3-servomotor-140mm-1-stack-high-torque-keyed-shaft-sincos-multiturn-128-brake-angular-ip54-65/","alternativesUrl":"https://aoctrl.com/api/mcp/products/SH31401M12F2000/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy SH31401M12F2000 and get a price?","answer":"The SH31401M12F2000 is sourced through authorized distribution channels. Submit an RFQ for a firm quote with lead time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/SH31401M12F2000","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/SH31401M12F2000 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}}