{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SH31001M01A1000","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"SH31001M01A1000","canonicalUrl":"https://aoctrl.com/schneider/SH31001M01A1000","factsUrl":"https://aoctrl.com/api/mcp/products/SH31001M01A1000","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric SH3 series servo motor, SH31001M01A1000, 660 W continuous power, 3000 rpm at 480 V three-phase, absolute single-turn SinCos Hiperface encoder, smooth shaft, IP54/IP65, natural convection cooling.","salesMarkdown":"## Speed and torque across the voltage range The SH31001M01A1000 delivers 625 rpm on 115 V single-phase, 1250 rpm on 230 V single-phase, 2500 rpm on 400 V three-phase, and 3000 rpm on 480 V three-phase — so the same motor body covers both single-phase and three-phase supply lines, but the usable speed ceiling depends on what voltage you have at the cabinet. Nominal torque holds fairly flat across supply options: 2.8 N·m at 115 V single-phase, 2.71 N·m at 230 V single-phase, and 2.52 N·m on both 400 V and 480 V three-phase. Continuous stall torque is 2.94 N·m across the 115–480 V three-phase range, and peak stall torque hits 9.6 N·m — useful for short acceleration bursts without oversizing the motor frame. ## Feedback and mounting for the application The absolute single-turn SinCos Hiperface encoder gives position at power-up — no homing cycle needed on a single-turn axis. The smooth shaft with 19 mm diameter and 40 mm shaft length mates to standard couplings; the 100 mm flange and 95 mm centring collar bolt to international standard flanges. Straight connector exit keeps the cable routing predictable in tight cable-track layouts. IP54 at the shaft bushing without the seal ring, IP65 with the seal ring fitted — if the motor sits in a washdown zone or sees coolant splash, spec the shaft seal variant. Natural convection cooling means no fan noise or filter maintenance, but you need free air around the finned housing; derate if boxed in. ## Mechanical limits and bearing load capacity Maximum mechanical speed is 6000 rpm — the winding and rotor balance can handle overspeed above the rated 3000 rpm, but the bearing load drops with speed: maximum radial force Fr is 900 N at 1000 rpm, 720 N at 2000 rpm, 630 N at 3000 rpm, and 570 N at 4000 rpm. If your belt or gear drive applies high radial load at the pulley, check the curve at your operating speed — the 160 N axial force limit is generous for direct-coupled loads but tight for helical gears.","metaTitle":"Schneider Electric SH31001M01A1000 SH3 Servo Motor, 660 W","metaDescription":"Schneider Electric SH31001M01A1000 SH3 servo motor, 660 W continuous power, 3000 rpm at 480 V three-phase. Absolute single-turn 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":"6.6 in (168.5 mm)","Key width":"0.2 in (6 mm)","Shaft end":"Smooth shaft","Encoder type":"Absolute single turn SinCos Hiperface","Shaft length":"1.6 in (40 mm)","Holding brake":"Without","Nominal speed":"625 rpm 115 V single phase 1250 rpm 230 V single phase 2500 rpm 400 V three phase 3000 rpm 480 V three phase","Rotor inertia":"1.4 kg.cm²","Nominal torque":"24.8 lbf.in (2.8 N.m) 115 V single phase 23.99 lbf.in (2.71 N.m) 230 V single phase 22.30 lbf.in (2.52 N.m) 400 V three phase 22.30 lbf.in (2.52 N.m) 480 V three phase","Shaft diameter":"0.7 in (19 mm)","Torque constant":"1.63 N.m/A 248 °F (120 °C)","Type of cooling":"Natural convection","lifecycle_stage":"current","Continuous power":"660 W","Mounting Support":"International standard flange","Sizing reference":"SH31001M","Back emf constant":"115 V/krpm 68 °F (20 °C)","Device short name":"SH3","Motor flange size":"3.9 in (100 mm)","Peak stall torque":"85.0 lbf.in (9.6 N.m) 115...480 V three phase","Stator inductance":"99.15 mH","Stator resistance":"13.9 Ohm","Maximum current Irms":"6.3 A","Nominal output power":"210 W 115 V single phase 410 W 230 V single phase 790 W 400 V three phase 930 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":"4","Maximum axial force Fa":"160 N","Temperature copper hot":"266 °F (130 °C)","Continuous stall torque":"26.02 lbf.in (2.94 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":"900 N 1000 rpm 720 N 2000 rpm 630 N 3000 rpm 570 N 4000 rpm 530 N 5000 rpm","Mounting holes diameter":"0.4 in (9.0 mm)","Centring collar diameter":"3.7 in (95 mm)","Continuous stall current":"1.8 A","Maximum mechanical speed":"6000 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":"4.5 in (115 mm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/1ea3ebaffef86cbf5c8ba86f728d5853.pdf","sourceUrl":"https://www.se.com/ca/en/product/SH31001M01A1000/sh3-servomotor-100mm-1-stack-high-torque-smooth-shaft-sincos-singleturn-128-no-brake-straight-ip54-65/","alternativesUrl":"https://aoctrl.com/api/mcp/products/SH31001M01A1000/alternatives.json"},"ai":{"faq":[{"question":"What encoder type does the SH31001M01A1000 use?","answer":"It uses an absolute single-turn SinCos Hiperface encoder. This provides position feedback at power-up without requiring a homing sequence, suitable for single-turn positioning applications."},{"question":"What is the continuous power rating of the SH31001M01A1000?","answer":"Continuous power is 660 W. Output power varies by supply: 210 W on 115 V single-phase, 410 W on 230 V single-phase, 790 W on 400 V three-phase, and 930 W on 480 V three-phase."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/SH31001M01A1000","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/SH31001M01A1000 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}}