{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SH31002M01A1200","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"SH31002M01A1200","canonicalUrl":"https://aoctrl.com/schneider/SH31002M01A1200","factsUrl":"https://aoctrl.com/api/mcp/products/SH31002M01A1200","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric SH3 servo motor, SH31002M01A1200, three-phase, 1.1 kW continuous power, 5.62 Nm nominal torque, IP65, absolute single-turn SinCos Hiperface encoder, smooth shaft, without brake.","salesMarkdown":"## Torque and speed across the supply line The SH31002M01A1200: This SH3-frame motor delivers 5.62 Nm nominal torque at 400 V three-phase, with a continuous stall torque of 5.8 Nm across the 115–480 V range. Peak stall torque reaches 18.3 Nm, giving the drive headroom for acceleration transients without tripping the current limit. The nominal speed shifts with the supply: 500 rpm on 115 V single-phase, 1000 rpm on 230 V single-phase, 2000 rpm on 400 V three-phase, and 2400 rpm on 480 V three-phase — so the same motor body covers multiple line voltages by re-parameterising the drive. ## Encoder feedback and environmental sealing The absolute single-turn SinCos Hiperface encoder provides position feedback at standstill and over one electrical revolution — no homing sequence needed on power-up for applications that stay within a single turn. The back-EMF constant is 146 V/krpm at 20 °C, and the torque constant is 2.32 Nm/A at 120 °C copper temperature, so the drive's current loop scales directly from the torque command. The motor carries IP65 on the housing and shaft bushing, with IP67 on the housing alone, per IEC 60034-5 — suitable for washdown zones provided the connector is mated and the gland plate is sealed. Cooling is by natural convection — no external fan or forced air required, which keeps the envelope clean and eliminates a failure point. The electrical connection uses a rotatable right-angled connector or a straight connector, giving the panel builder flexibility to route the power and feedback cables without bending the motor leads past their minimum bend radius. Mounting is to an international standard flange with a 100 mm flange size and a 95 mm centring collar, 3.5 mm centring collar depth, and 9.0 mm mounting holes — fits the standard 100 mm bolt pattern found on most servo gearboxes and linear actuators. ## Mechanical limits and bearing life The smooth shaft (19 mm diameter, 40 mm shaft length, 6 mm keyway width) accepts a keyed coupling or a clamping hub. Maximum radial force at the shaft centre is 990 N at 1000 rpm, derating to 620 N at 4000 rpm — the bearing L10 life follows the inverse cube of the radial load, so an overhung pulley or belt drive must be sized within this envelope to avoid premature bearing failure. Maximum axial force is 160 N, which limits direct-drive thrust loads unless a separate thrust bearing is used.","metaTitle":"Schneider Electric SH31002M01A1200 Servo Motor, 1.1 kW","metaDescription":"Schneider Electric SH31002M01A1200 servo motor, 1.1 kW continuous power, 5.62 Nm nominal torque at 400 V three-phase, IP65, absolute single-turn SinCos","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Servo Motors with Brake"],"specifications":{"Phase":"Three phase","Length":"8.05 in (204.5 mm)","Inertia":"0.0 kg.cm² of brake 2.31 kg.cm² of motor","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":"500 rpm 115 V single phase 1000 rpm 230 V single phase 2000 rpm 400 V three phase 2400 rpm 480 V three phase","Rotor inertia":"2.31 kg.cm²","Nominal torque":"49.74 lbf.in (5.62 N.m) 115 V single phase 48.7 lbf.in (5.5 N.m) 230 V single phase 46.73 lbf.in (5.28 N.m) 400 V three phase 46.73 lbf.in (5.28 N.m) 480 V three phase","Shaft diameter":"0.7 in (19 mm)","Torque constant":"2.32 N.m/A 248 °F (120 °C)","Type of cooling":"Natural convection","lifecycle_stage":"current","Continuous power":"1100 W","Mounting Support":"International standard flange","Sizing reference":"SH31002M","Back emf constant":"146 V/krpm 68 °F (20 °C)","Device short name":"SH3","Motor flange size":"3.9 in (100 mm)","Peak stall torque":"162.0 lbf.in (18.3 N.m) 115...480 V three phase","Stator inductance":"24.3 mH","Stator resistance":"8.6 Ohm","Maximum current Irms":"9.0 A","Nominal output power":"300 W 115 V single phase 580 W 230 V single phase 1090 W 400 V three phase 1280 W 480 V three phase","Centring collar depth":"0.1 in (3.5 mm)","Electrical Connection":"Rotatable right angled connector","Electrical connection":"straight connector","Nbr. of units in pkg.":"1","Number of motor poles":"4","Maximum axial force Fa":"160 N","Output current 3s peak":"9.0 A","Temperature copper hot":"266 °F (130 °C)","Continuous stall torque":"51.3 lbf.in (5.8 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 IP67 housing: conforming to IEC 60034-5","Maximum radial force Fr":"990 N 1000 rpm 790 N 2000 rpm 690 N 3000 rpm 620 N 4000 rpm","Mounting holes diameter":"0.4 in (9.0 mm)","Centring collar diameter":"3.7 in (95 mm)","Continuous stall current":"2.5 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/a4e2b81e4157aa7ba76b8e787d24d914.pdf","sourceUrl":"https://www.se.com/vn/en/product/SH31002M01A1200/sh3-servomotor-100mm-2-stacks-high-torque-smooth-shaft-sincos-singleturn-128-no-brake-straight-ip65-67/","alternativesUrl":"https://aoctrl.com/api/mcp/products/SH31002M01A1200/alternatives.json"},"ai":{"faq":[{"question":"What is the nominal torque of SH31002M01A1200 at 400 V three-phase?","answer":"At 400 V three-phase, the nominal torque is 5.28 N.m (46.73 lbf.in). The continuous stall torque across the 115–480 V range is 5.8 N.m (51.3 lbf.in), and the peak stall torque is 18.3 N.m (162.0 lbf.in)."},{"question":"What encoder feedback does SH31002M01A1200 use?","answer":"It uses an absolute single-turn SinCos Hiperface encoder. This provides position at power-up without a homing sequence, provided the application stays within one electrical revolution."},{"question":"What IP rating does SH31002M01A1200 carry?","answer":"The motor housing and shaft bushing are rated IP65 per IEC 60034-5; the housing alone is rated IP67. Suitable for washdown environments when the connector is mated and the cable entry is sealed."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/SH31002M01A1200","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/SH31002M01A1200 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}}