{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SH31004P0AF4000","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"SH31004P0AF4000","canonicalUrl":"https://aoctrl.com/schneider/SH31004P0AF4000","factsUrl":"https://aoctrl.com/api/mcp/products/SH31004P0AF4000","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric SH3 series servo motor with brake, SH31004P0AF4000, three-phase, 2.5 kW continuous power, 12 Nm holding torque, absolute single-turn Hiperface DSL encoder, IP65.","salesMarkdown":"## Torque and speed envelope across supply voltages The SH31004P0AF4000 delivers a nominal torque that depends on the supply voltage: 9.5 Nm at 230 V single-phase, 7.9 Nm at 400 V three-phase, and 6.9 Nm at 480 V three-phase. Nominal speed shifts accordingly — 1500 rpm at 230 V, 3000 rpm at 400 V, and 3600 rpm at 480 V. This means the same motor frame covers both low-speed high-torque and high-speed lower-torque applications depending on the drive and line power available. Peak stall torque reaches 40.5 Nm at 115-480 V three-phase, giving a 4:1 torque margin over the continuous stall torque of 10 Nm for short-duration acceleration events. The continuous power rating of 2500 W sets the thermal ceiling for sustained duty. ## Brake and feedback for vertical-axis control Feedback is an absolute single-turn Hiperface DSL encoder, providing position at power-up without a homing sequence. This encoder type is common on Schneider Lexium drives; confirm the drive firmware version supports Hiperface DSL before mating. ## Environmental sealing and mechanical fit The motor body carries IP65 protection per IEC 60034-5, suitable for washdown or dusty environments. The shaft bushing without shaft seal ring is rated IP54 — in wet environments, a shaft seal or lip seal should be added at the coupling interface. Mounting uses an international standard flange with 100 mm flange size and 9 mm mounting holes. The smooth shaft (24 mm diameter, 50 mm length) requires a clamping-type coupling — no keyway is provided. Maximum radial force is 130 N at 1000 rpm, derating to 90 N at 3000 rpm; axial force is limited to 20 N. The rotatable right-angle connector with Quicklock simplifies cable routing in tight cabinets. Overall length is 307.5 mm. ## Electrical parameters for drive selection Maximum current Irms is 32.3 A, with a 3-second peak of the same value — the drive must supply this current for acceleration without tripping. Stator resistance is 1.8 Ohm and inductance is 13 mH, which sets the current-loop bandwidth and switching frequency requirements. The torque constant is 1.62 Nm/A at 120°C copper temperature, and the back EMF constant is 103 V/krpm at 20°C. At 3000 rpm, the back EMF reaches 309 V line-to-line — the drive DC bus must be high enough to overcome this plus the resistive drop at full current. Natural convection cooling means no external fan — the motor relies on its own surface area and the machine's airflow. In stalled or continuous high-torque applications, the thermal time constant and ambient temperature must be checked against the duty cycle. The motor ships with the rotatable connector and holding brake pre-installed.","metaTitle":"Schneider Electric SH31004P0AF4000 Servo Motor with Brake","metaDescription":"Schneider Electric SH31004P0AF4000 servo motor with holding brake, 2.5 kW continuous power, 12 Nm holding torque, absolute single-turn Hiperface DSL encoder.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Servo Motors with Brake"],"specifications":{"Phase":"Three phase","title":"SH31004P0AF4000","Length":"12.1 in (307.5 mm)","Inertia":"1.025 kg.cm² of brake 0.0 kg.cm² of motor","Category":"US1PC5218359","Shaft end":"Smooth shaft","description":"SH3 servomotor, 100mm, 4 stacks, smooth Shaft, Singleturn DSL 18bit, Brake, OneMotorCable angular M23, IP54/65","Encoder type":"Absolute single turn Hiperface DSL","Shaft length":"2.0 in (50 mm)","Holding brake":"With","Nominal speed":"1500 rpm 230 V single phase 3000 rpm 400 V three phase 3600 rpm 480 V three phase","Rotor inertia":"5.245 kg.cm²","Holding torque":"106.2 lbf.in (12 N.m)","Nominal torque":"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":"13 mH","Stator resistance":"1.8 Ohm","Brake pull-in power":"18 W","Maximum current Irms":"32.3 A","Nominal output power":"1490 W 230 V single phase 2480 W 400 V three phase 2480 W 480 V three phase","Centring collar depth":"0.1 in (3.5 mm)","Electrical Connection":"Rotatable right angled connector","Electrical connection":"quicklock rotatable right angled connector","Nbr. of units in pkg.":"1","Number of motor poles":"4.0","Maximum axial force Fa":"20 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 IP54 shaft bushing without shaft seal ring: conforming to IEC 60034-5","Maximum radial force Fr":"130 N 1000 rpm 105 N 2000 rpm 90 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":"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":"$2,197.80","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/f5b51b07f3ace397b5826cb74f5ce827.pdf","sourceUrl":"https://www.se.com/us/en/product/SH31004P0AF4000/sh3-servomotor-100mm-4-stacks-smooth-shaft-singleturn-dsl-18bit-brake-onemotorcable-angular-m23-ip54-65/"},"ai":{"faq":[{"question":"What encoder type does the SH31004P0AF4000 use?","answer":"It uses an absolute single-turn Hiperface DSL encoder, providing position feedback at power-up without a homing sequence. This encoder is compatible with Schneider Lexium drives that support Hiperface DSL."},{"question":"What is the holding torque of the brake on the SH31004P0AF4000?","answer":"The holding brake delivers 12 Nm (106.2 lbf.in) holding torque with an 18 W pull-in power. This is sufficient to hold vertical loads at rest without motor excitation."},{"question":"What is the shaft diameter and type on the SH31004P0AF4000?","answer":"The shaft is 24 mm diameter, 50 mm long, with a smooth finish (no keyway). A clamping-type coupling is required for torque transmission."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/SH31004P0AF4000","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/SH31004P0AF4000 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}}