{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SH31001P0AF3100","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"SH31001P0AF3100","canonicalUrl":"https://aoctrl.com/schneider/SH31001P0AF3100","factsUrl":"https://aoctrl.com/api/mcp/products/SH31001P0AF3100","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric SH3 series servo motor with holding brake, SH31001P0AF3100, three-phase, 1190 W continuous power at 400/480 V, 9 N.m holding torque, absolute single-turn Hiperface DSL encoder, IP65, 100 mm flange, smooth shaft.","salesMarkdown":"The SH31001P0AF3100: This is a three-phase servo motor from the SH3 series, sized at 1190 W continuous output power when fed from a 400 V or 480 V three-phase supply. At 230 V single-phase the same motor delivers 690 W — so the drive supply voltage directly sets the usable power. The holding brake is rated 9 N.m holding torque with a 12 W pull-in power. That means if you lose power to the drive, the brake grabs and holds the load at standstill — critical for vertical-axis applications where a dropped load is a safety incident. ## Encoder feedback and environmental sealing Feedback comes from an absolute single-turn Hiperface DSL encoder. That is a digital serial link encoder — one cable for both power and data, which simplifies the cable harness compared to a separate encoder cable. Single-turn means it knows position within one revolution at power-up; no homing sequence needed after a power cycle for applications that stay within one turn. The motor body and shaft bushing are both rated IP65 per IEC 60034-5. That is a washdown rating — the motor handles hose-directed water and dust ingress, so it belongs on a food-processing line or a wash-down station without needing a separate cover. ## Sizing and mechanical fit — flange, shaft, and cooling The motor flange is 100 mm (3.9 in) with an international standard pattern — four 9 mm mounting holes on a 95 mm centring collar. That is a common IEC frame size; it bolts directly to standard gearboxes and mounting brackets without adaptor plates. Shaft is 19 mm diameter, 40 mm length, smooth (no keyway). Smooth shaft means you need a clamping-type coupling or a collet-style hub — a keyed coupling will not grip. Overall motor length is 199.5 mm (7.9 in), which is compact for a 1.2 kW frame with a brake. Cooling is natural convection — no external fan. That keeps the motor shorter and quieter, but the continuous torque rating assumes free air movement around the housing. If you box it in a tight enclosure, you will need to derate or add forced air. ## Electrical parameters for drive tuning and thermal limits Stator resistance is 3.8 Ohm and inductance is 19 mH — these set the electrical time constant and influence the drive's current-loop tuning. The torque constant is 0.84 N.m/A at 120 °C copper temperature, and the back EMF constant is 60 V/krpm at 20 °C. That means at 3000 rpm the motor generates 180 V back EMF — the drive DC bus must stay above that to maintain current control. Maximum continuous current is 12 A RMS, and continuous stall current is 3.5 A. The copper winding hot-spot temperature is rated 130 °C — the drive's thermal model should be set to protect the motor winding, not just the drive output.","metaTitle":"Schneider Electric SH31001P0AF3100 Servo Motor with Brake","metaDescription":"Schneider Electric SH31001P0AF3100 servo motor with holding brake.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Servo Motors with Brake"],"specifications":{"Phase":"Three phase","title":"SH31001P0AF3100","Length":"7.9 in (199.5 mm)","Category":"US1PC5218359","Shaft end":"Smooth shaft","description":"SH3 servomotor, 100mm, 1 stack, smooth Shaft, Singleturn DSL 18bit, Brake, OneMotorCable straight M23, IP65/65","Encoder type":"Absolute single turn Hiperface DSL","Shaft length":"1.6 in (40 mm)","Holding brake":"With","Nominal speed":"2500 rpm 230 V single phase 5000 rpm 400 V three phase 6000 rpm 480 V three phase","Rotor inertia":"2.018 kg.cm²","Holding torque":"79.7 lbf.in (9 N.m)","Nominal torque":"23.37 lbf.in (2.64 N.m) 230 V single phase 20.09 lbf.in (2.27 N.m) 400 V three phase 20.09 lbf.in (2.27 N.m) 480 V three phase","Shaft diameter":"0.7 in (19 mm)","Torque constant":"0.84 N.m/A 248 °F (120 °C)","Type of cooling":"Natural convection","lifecycle_stage":"current","Continuous power":"1190 W","Mounting Support":"International standard flange","Sizing reference":"SH31001P","Back emf constant":"60 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":"19 mH","Stator resistance":"3.8 Ohm","Brake pull-in power":"12 W","Maximum current Irms":"12 A","Nominal output power":"690 W 230 V single phase 1190 W 400 V three phase 1190 W 480 V three phase","Centring collar depth":"0.1 in (3.5 mm)","Electrical Connection":"Straight connector","Electrical connection":"quicklock straight connector","Nbr. of units in pkg.":"1","Number of motor poles":"4","Maximum axial force Fa":"300 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":"1930 N 1000 rpm 1530 N 2000 rpm 1340 N 3000 rpm","Mounting holes diameter":"0.4 in (9.0 mm)","Centring collar diameter":"3.7 in (95 mm)","Continuous stall current":"3.5 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":"262144 points/turn","[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/1bed16e7ac0a9d0ce57017f8af3c099b.pdf","sourceUrl":"https://www.se.com/ie/en/product/SH31001P0AF3100/sh3-servomotor-100mm-1-stack-smooth-shaft-singleturn-dsl-18bit-brake-onemotorcable-straight-m23-ip65-65/"},"ai":{"faq":[{"question":"What encoder type does SH31001P0AF3100 use?","answer":"It uses an absolute single-turn Hiperface DSL encoder. This is a digital serial-link encoder that combines power and data on a single cable, and it reports absolute position within one revolution at power-up without needing a homing move."},{"question":"What is the holding brake torque on this servo motor?","answer":"The holding brake delivers 9 N.m (79.7 lbf.in) of holding torque with a 12 W pull-in power. It engages when motor power is removed, holding the load at standstill."},{"question":"What is the IP rating of SH31001P0AF3100?","answer":"Both the motor body and the shaft bushing are rated IP65 per IEC 60034-5. That means it is protected against dust ingress and water jets from any direction — suitable for washdown environments."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/SH31001P0AF3100","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/SH31001P0AF3100 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}}