{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SH31002P1BF4100","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"SH31002P1BF4100","canonicalUrl":"https://aoctrl.com/schneider/SH31002P1BF4100","factsUrl":"https://aoctrl.com/api/mcp/products/SH31002P1BF4100","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric SH3 series servo motor with brake, SH31002P1BF4100, three-phase, 1930 W continuous power, 4000 rpm nominal speed at 400 V, 9 N.m holding brake, IP65, absolute multiturn Hiperface DSL encoder, 100 mm flange.","salesMarkdown":"## Motor ratings that change with the supply voltage The SH31002P1BF4100 is a three-phase servo motor from the SH3 series, but its output depends on what voltage it sees. At 400 V three-phase it delivers 1930 W continuous power and 4000 rpm nominal speed; at 480 V three-phase the speed rises to 4800 rpm at the same 1930 W power. On a 230 V single-phase supply the motor produces 1090 W at 2000 rpm — a useful fallback for lower-power lines or retrofit into single-phase cabinets. Nominal torque also shifts with voltage: 5.2 N.m at 230 V, 4.6 N.m at 400 V, 4.4 N.m at 480 V. The peak stall torque, however, holds at 18.3 N.m across the full 115...480 V three-phase range — the overload ceiling for acceleration and emergency stops is consistent regardless of which three-phase supply the line provides. ## Built-in holding brake and single-cable feedback The integrated holding brake delivers 9 N.m holding torque and requires 12 W pull-in power to release. This means the load stays put when the drive is off or in a safety stop — no external brake resistor or mechanical lock needed. The brake is wired through the motor connector, so the cable count stays the same as a non-brake motor. The absolute multiturn Hiperface DSL encoder runs feedback and power over a single cable — no separate encoder line to route, no battery-backed multiturn counter to maintain. The encoder type is baked into the motor nameplate; the drive auto-detects it on power-up if the drive supports Hiperface DSL. ## IP65 washdown rating and natural convection cooling Both the motor body and the shaft bushing carry IP65 per IEC 60034-5, so the motor withstands direct hose-down in food, beverage, and wet-process environments. The shaft bushing seal is the wet-end barrier — keep the connector mating face clean and the O-ring seated. Cooling is natural convection — no fan, no forced air. The continuous stall torque of 5.8 N.m across the three-phase range is the thermal limit at zero speed; above that, the motor relies on the mounting surface and ambient airflow to shed heat. In a confined cabinet or high-ambient line, derate the continuous torque or add a blower. ## Mechanical interface and load limits The motor flange is 100 mm (3.9 in) — the standard IEC frame size that mates with the matching gearbox or machine interface. The shaft is 19 mm diameter with a 40 mm length and a parallel key, so coupling or pulley fit follows the keyway dimensions. Overall length is 235.5 mm, which sets the envelope for machine integration and cable routing. ## Electrical parameters for drive sizing Maximum RMS current is 17.1 A — this sets the drive's continuous current rating and the cable cross-section. The torque constant is 1.21 N.m/A at 120 °C, so the drive must supply 4.3 A to hold the continuous stall torque of 5.8 N.m at operating temperature. The back EMF constant is 77 V/krpm at 20 °C; at 4000 rpm the motor generates 308 V back EMF, so the drive DC bus must exceed this plus the IR drop in the stator. Stator inductance is 13.5 mH and resistance is 2.4 Ohm, giving an electrical time constant of about 5.6 ms. This limits the current rise rate and sets the drive's current-loop bandwidth — a drive with a low PWM frequency or slow current loop may struggle to track fast torque commands. The motor has 4 poles, so the electrical frequency at 4000 rpm is 133 Hz.","metaTitle":"Schneider Electric SH31002P1BF4100 Servo Motor with Brake","metaDescription":"Schneider Electric SH31002P1BF4100 SH3 servo motor with holding brake. Three-phase, 1930 W, 4000 rpm at 400 V, IP65, absolute multiturn 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":"SH31002P1BF4100","Length":"9.3 in (235.5 mm)","Inertia":"0.618 kg.cm² of brake 0.0 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, Multiturn DSL 18bit, Brake, OneMotorCable angular M23, IP65/65","Encoder type":"Absolute multiturn Hiperface DSL","Shaft length":"1.6 in (40 mm)","Holding brake":"With","Nominal speed":"2000 rpm 230 V single phase 4000 rpm 400 V three phase 4800 rpm 480 V three phase","Rotor inertia":"2.928 kg.cm²","Holding torque":"79.7 lbf.in (9 N.m)","Nominal torque":"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":"1930 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":"13.5 mH","Stator resistance":"2.4 Ohm","Brake pull-in power":"12 W","Maximum current Irms":"17.1 A","Nominal output power":"1090 W 230 V single phase 1930 W 400 V three phase 1930 W 480 V three phase","Centring collar depth":"0.1 in (3.5 mm)","Electrical Connection":"Straight connector","Electrical connection":"quicklock rotatable right angled connector","Nbr. of units in pkg.":"1","Number of motor poles":"4.0","Maximum axial force Fa":"740 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":"3730 N 1000 rpm 2960 N 2000 rpm 2580 N 3000 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":"262144 points/turn x 4096 turns","[Us] rated supply voltage":"115...480 V","Circle diameter of the mounting holes":"4.5 in (115 mm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2,192.94","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/b54d94aaeec68b9deaf5f8f9028c4204.pdf","sourceUrl":"https://www.se.com/ie/en/product/SH31002P1BF4100/sh3-servomotor-100mm-2-stacks-keyed-shaft-multiturn-dsl-18bit-brake-onemotorcable-angular-m23-ip65-65/"},"ai":{"faq":[{"question":"What is the nominal speed of SH31002P1BF4100 at 400 V?","answer":"At 400 V three-phase the nominal speed is 4000 rpm. At 480 V three-phase it reaches 4800 rpm, and at 230 V single-phase it runs at 2000 rpm."},{"question":"What encoder does the SH31002P1BF4100 use?","answer":"It uses an absolute multiturn Hiperface DSL encoder, which combines feedback and power over a single cable — no separate encoder line or battery-backed multiturn counter is needed."},{"question":"What is the IP rating of the SH31002P1BF4100?","answer":"Both the motor body and the shaft bushing are rated IP65 per IEC 60034-5, making the motor suitable for washdown environments in food, beverage, and wet-process lines."},{"question":"What is the holding torque of the brake on SH31002P1BF4100?","answer":"The integrated holding brake delivers 9 N.m holding torque and requires 12 W pull-in power to release."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/SH31002P1BF4100","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/SH31002P1BF4100 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}}