{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SH31001M12A2100","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"SH31001M12A2100","canonicalUrl":"https://aoctrl.com/schneider/SH31001M12A2100","factsUrl":"https://aoctrl.com/api/mcp/products/SH31001M12A2100","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric SH3 series servo motor, SH31001M12A2100, three-phase, 2.8 Nm nominal torque at 400 V, 3000 rpm, absolute multiturn SinCos Hiperface encoder, IP65, without holding brake, natural convection cooling.","salesMarkdown":"## Speed-torque envelope across supply voltages The SH31001M12A2100 delivers 2.8 Nm nominal torque at 3000 rpm when fed from 400 V three-phase — the torque drops to 2.52 Nm at 480 V three-phase, and to 2.71 Nm on 230 V single-phase at 1250 rpm. On 115 V single-phase it produces 2.8 Nm at 625 rpm, so the torque constant stays near 1.63 Nm/A at 120 °C copper temperature, but the speed ceiling is set by the available bus voltage. ## Feedback and environmental sealing The absolute multiturn SinCos Hiperface encoder provides position feedback without a home cycle on power-up — the multiturn count tracks absolute position over multiple shaft revolutions. This matters for applications where the load position must be known immediately after a power loss, such as pick-and-place or gantry axes. The rotatable right-angled connector lets the cable exit orient to the available clearance in the machine frame. ## Mechanical interface and mounting constraints The motor mounts on an international standard flange with a 100 mm square face and 95 mm centring collar. The 19 mm shaft carries a parallel key (6 mm key width) over a 40 mm shaft length — this is a standard metric keyway that mates with common couplings and pulleys. Maximum radial force at the shaft nose is 900 N at 1000 rpm, derating to 530 N at 5000 rpm; axial force limit is 160 N. No holding brake is fitted — the motor relies on the drive's holding torque or an external brake for vertical-axis loads. The 6.6-inch body length and natural convection cooling mean the motor must be mounted with free air circulation; enclosing it in a tight shroud will raise winding temperature above the 130 °C copper hot limit.","metaTitle":"Schneider Electric SH31001M12A2100 Servo Motor, 2.8 Nm","metaDescription":"Schneider Electric SH31001M12A2100 SH3 servo motor, 2.8 Nm nominal torque at 400 V three-phase, 3000 rpm, absolute multiturn SinCos Hiperface encoder, IP65.","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":"Parallel key","Encoder type":"Absolute multiturn 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":"Rotatable right angled connector","Electrical connection":"rotatable right angled 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":"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/4a8f031a9b852bf43c9bb45649fe2a8c.pdf","sourceUrl":"https://www.se.com/vn/en/product/SH31001M12A2100/sh3-servomotor-100mm-1-stack-high-torque-keyed-shaft-sincos-multiturn-128-no-brake-angular-ip65-65/","alternativesUrl":"https://aoctrl.com/api/mcp/products/SH31001M12A2100/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/SH31001M12A2100","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/SH31001M12A2100 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}}