{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SH31002P12A2100","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"SH31002P12A2100","canonicalUrl":"https://aoctrl.com/schneider/SH31002P12A2100","factsUrl":"https://aoctrl.com/api/mcp/products/SH31002P12A2100","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric SH31002P12A2100 SH3 series servo motor, 1900 W continuous power, 400 V three-phase, 4.6 Nm nominal torque, IP65, absolute multiturn SinCos Hiperface encoder, without holding brake.","salesMarkdown":"## 1900 W continuous power, 4.6 Nm at 400 V three-phase — the design point The SH31002P12A2100 is a Schneider Electric SH3 series servo motor rated for 1900 W continuous power at 400 V three-phase supply, delivering 4.6 Nm nominal torque at 4000 rpm. This is the design-point rating for sizing the drive and mechanical load. Performance varies significantly with supply voltage and phase: at 115 V single-phase, nominal torque drops to 5.5 Nm at 1000 rpm with 580 W output; at 480 V three-phase, torque is 4.4 Nm at 4800 rpm with 2210 W output. The 400 V three-phase rating is the most common industrial configuration. ## Peak vs continuous torque — the overload margin Peak stall torque is 18.3 Nm across the 115–480 V three-phase range, while continuous stall torque is 5.8 Nm. This 3.15:1 ratio defines the short-duration overload capability for acceleration and deceleration cycles without demagnetization. The motor uses natural convection cooling (no fan), so continuous torque is limited by the IP65 sealed housing's ability to dissipate heat. The copper winding temperature limit is 130 °C. ## Absolute multiturn SinCos Hiperface encoder — drive compatibility The encoder is an absolute multiturn SinCos Hiperface type, providing position feedback without a battery backup for multi-turn counts. This determines drive compatibility — the servo drive must support the Hiperface protocol (common on Schneider Lexium, but also supported by third-party drives with the right interface module). The electrical connection uses a rotatable right-angled connector, allowing cable exit orientation to be adjusted during installation — useful in tight cabinet layouts or when the motor is mounted in a confined space. ## IP65 sealed — washdown-capable, no brake variant Both the motor body and shaft bushing are rated IP65 per IEC 60034-5, meaning the motor withstands hose-directed water and dust ingress. This suits food-and-beverage processing lines, washdown zones, or outdoor installations where moisture is present. ## Radial force limits — bearing load vs speed Maximum radial force Fr on the shaft drops with speed: 990 N at 1000 rpm, 790 N at 2000 rpm, 690 N at 3000 rpm, and 620 N at 4000 rpm. For belt- or pulley-coupled loads, the actual radial load at the operating speed must stay below this curve to avoid bearing fatigue. Maximum axial force Fa is 160 N. The shaft end uses a parallel key (6 mm key width, 19 mm diameter, 40 mm shaft length) on a 100 mm flange with international standard mounting.","metaTitle":"Schneider Electric SH31002P12A2100 Servo Motor, 1900 W","metaDescription":"Schneider Electric SH31002P12A2100 SH3 servo motor, 1900 W continuous power, 400 V three-phase, 4.6 Nm nominal torque, IP65, absolute Hiperface encoder.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Servo Motors with Brake"],"specifications":{"Phase":"Three phase","title":"SH31002P12A2100","Length":"8.05 in (204.5 mm)","Inertia":"0.0 kg.cm² of brake 2.31 kg.cm² of motor","Category":"US1PC5218359","Key width":"0.2 in (6 mm)","Shaft end":"Parallel key","description":"SH3 servomotor, 100mm, 2 stacks, keyed Shaft, SinCos Multiturn 128, no Brake, angular, IP65/65","Encoder type":"Absolute multiturn SinCos Hiperface","Shaft length":"1.6 in (40 mm)","Holding brake":"Without","Nominal speed":"1000 rpm 115 V single phase 2000 rpm 230 V single phase 4000 rpm 400 V three phase 4800 rpm 480 V three phase","Rotor inertia":"2.31 kg.cm²","Nominal torque":"48.7 lbf.in (5.5 N.m) 115 V single phase 46.02 lbf.in (5.2 N.m) 230 V single phase 40.7 lbf.in (4.6 N.m) 400 V three phase 38.9 lbf.in (4.4 N.m) 480 V three phase","Shaft diameter":"0.7 in (19 mm)","Torque constant":"1.21 N.m/A 248 °F (120 °C)","Type of cooling":"Natural convection","lifecycle_stage":"current","Continuous power":"1900 W","Mounting Support":"International standard flange","Sizing reference":"SH31002P","Back emf constant":"77 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":"6.75 mH","Stator resistance":"2.4 Ohm","Maximum current Irms":"17.1 A","Nominal output power":"580 W 115 V single phase 1090 W 230 V single phase 1930 W 400 V three phase 2210 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":"4.0","Maximum axial force Fa":"160 N","Output current 3s peak":"17.1 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","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":"4.8 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":"$1,898.10","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/4b18bf90e65e9430e8018ecba1fd4c9f.pdf","sourceUrl":"https://www.se.com/nl/en/product/SH31002P12A2100/sh3-servomotor-100mm-2-stacks-keyed-shaft-sincos-multiturn-128-no-brake-angular-ip65-65/"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/SH31002P12A2100","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/SH31002P12A2100 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}