{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SH31004P12A2100","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"SH31004P12A2100","canonicalUrl":"https://aoctrl.com/schneider/SH31004P12A2100","factsUrl":"https://aoctrl.com/api/mcp/products/SH31004P12A2100","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric SH3 series servo motor, order code SH31004P12A2100, 2.5 kW continuous power, 100 mm flange, IP65, absolute multiturn SinCos Hiperface encoder, natural convection cooling.","salesMarkdown":"## Torque and speed across the voltage range The SH31004P12A2100: This SH3 frame motor delivers 9.9 N·m nominal torque at 750 rpm on 115 V single-phase, 9.5 N·m at 1500 rpm on 230 V single-phase, 7.9 N·m at 3000 rpm on 400 V three-phase, and 6.9 N·m at 3600 rpm on 480 V three-phase — the speed-torque envelope shifts with the supply, so the drive parameter set must match the line voltage at commissioning. Continuous power is 2500 W, with nominal output power varying from 780 W on 115 V single-phase up to 2600 W on 480 V three-phase. Peak stall torque reaches 40.5 N·m across the 115–480 V three-phase range, and peak current is 32.3 A — the drive's current limit must be set to at least this value to access full peak torque. ## Encoder feedback and environmental sealing The absolute multiturn SinCos Hiperface encoder provides position feedback without a home cycle on power-up — a failure mode to check is the encoder cable shield termination; an open shield at the connector end introduces noise that the SinCos signal level cannot reject. IP65 rating on both the motor body and the shaft bushing per IEC 60034-5 means this motor withstands washdown and airborne particulates in food, beverage, or woodworking lines. The straight and rotatable right-angled connector options let the cable exit route away from the wet zone. ## Rotor inertia and mechanical load matching The 24 mm shaft with a parallel key and 50 mm shaft length accepts standard couplings and pulleys. Maximum radial force is 1070 N at 1000 rpm, derating to 740 N at 3000 rpm — a belt-driven load must be checked against this radial limit at the operating speed to avoid bearing fatigue. ## Stator parameters and thermal behaviour Stator resistance is 1.81 Ω and inductance is 6.5 mH — the electrical time constant is about 3.6 ms, which sets the minimum current-loop update rate the drive must support. The copper hot-spot temperature is 130 °C, and cooling is by natural convection only, so the motor relies on its own surface area and the machine frame for heat rejection. The torque constant is 1.62 N·m/A at 120 °C, and the back-EMF constant is 103 V/krpm at 20 °C. The 4-pole design means the electrical frequency at 3000 rpm is 100 Hz — the drive's current regulator bandwidth must exceed this by at least a factor of 10 for full torque at speed.","metaTitle":"Schneider Electric SH31004P12A2100 Servo Motor, 2.5 kW, IP65","metaDescription":"Schneider Electric SH31004P12A2100 SH3 servo motor, 2.5 kW continuous, IP65, absolute multiturn encoder. Active production, quoted to order. Request a quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Servo Motors with Brake"],"specifications":{"Phase":"Three phase","title":"SH31004P12A2100","Length":"10.9 in (276.5 mm)","Inertia":"0.0 kg.cm² of brake 4.22 kg.cm² of motor","Category":"US1PC5218359","Key width":"0.3 in (8 mm)","Shaft end":"Parallel key","description":"SH3 servomotor, 100mm, 4 stacks, keyed Shaft, SinCos Multiturn 128, no Brake, angular, IP65/65","Encoder type":"Absolute multiturn SinCos Hiperface","Shaft length":"2.0 in (50 mm)","Holding brake":"Without","Nominal speed":"750 rpm 115 V single phase 1500 rpm 230 V single phase 3000 rpm 400 V three phase 3600 rpm 480 V three phase","Rotor inertia":"4.22 kg.cm²","Nominal torque":"87.6 lbf.in (9.9 N.m) 115 V single phase 84.08 lbf.in (9.5 N.m) 230 V single phase 69.9 lbf.in (7.9 N.m) 400 V three phase 61.07 lbf.in (6.9 N.m) 480 V three phase","Shaft diameter":"0.9 in (24 mm)","Torque constant":"1.62 N.m/A 248 °F (120 °C)","Type of cooling":"Natural convection","lifecycle_stage":"current","Continuous power":"2500 W","Mounting Support":"International standard flange","Sizing reference":"SH31004P","Back emf constant":"103 V/krpm 68 °F (20 °C)","Device short name":"SH3","Motor flange size":"3.9 in (100 mm)","Peak stall torque":"358.5 lbf.in (40.5 N.m) 115...480 V three phase","Stator inductance":"6.5 mH","Stator resistance":"1.81 Ohm","Maximum current Irms":"32.3 A","Nominal output power":"780 W 115 V single phase 1490 W 230 V single phase 2480 W 400 V three phase 2600 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":"4.0","Maximum axial force Fa":"160 N","Output current 3s peak":"32.3 A","Temperature copper hot":"266 °F (130 °C)","Continuous stall torque":"88.5 lbf.in (10 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":"1070 N 1000 rpm 850 N 2000 rpm 740 N 3000 rpm","Mounting holes diameter":"0.4 in (9.0 mm)","Centring collar diameter":"3.7 in (95 mm)","Continuous stall current":"6.2 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,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/19e06c71be6cb9551ab373c5ee8d4046.pdf","sourceUrl":"https://www.se.com/ie/en/product/SH31004P12A2100/sh3-servomotor-100mm-4-stacks-keyed-shaft-sincos-multiturn-128-no-brake-angular-ip65-65/"},"ai":{"faq":[{"question":"What is the IP rating of the SH31004P12A2100?","answer":"IP65 on both the motor body and the shaft bushing, conforming to IEC 60034-5 — suitable for washdown environments in food processing or outdoor installations where the connector is properly mated."},{"question":"What encoder type does this servo motor use?","answer":"An absolute multiturn SinCos Hiperface encoder — no homing sequence needed on power-up, and the SinCos analog track gives the drive fine position interpolation beyond the digital resolution."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/SH31004P12A2100","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/SH31004P12A2100 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:47:38.189Z","lastPublished":"2026-07-22T19:47:38.189Z","indexable":true}}