{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SH31003M02F2100","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"SH31003M02F2100","canonicalUrl":"https://aoctrl.com/schneider/SH31003M02F2100","factsUrl":"https://aoctrl.com/api/mcp/products/SH31003M02F2100","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric SH3 series servo motor with brake, SH31003M02F2100, 1500 W continuous power, 100 mm flange, 19 mm shaft, IP65, absolute multiturn SinCos Hiperface encoder.","salesMarkdown":"## 100 mm flange, 19 mm shaft — the frame that mates to standard gearboxes The SH31003M02F2100 is a 100 mm (3.9 in) flange-size servo motor from Schneider Electric's SH3 series, with a 19 mm shaft diameter and 6 mm keyway — the same interface used across IEC-standard gearboxes and couplings, so the mechanical fit is predictable without a custom adapter plate. The holding brake delivers 9 N.m (79.7 lbf.in) of static torque, which holds a vertical load on a Z-axis without servo power — no external brake resistor or relay needed for the hold function, though the brake release must be wired through the drive's brake control output. IP65 protection on both the motor body and the shaft bushing means it withstands washdown in food, beverage, or wet machining environments — the shaft seal is the wet-end barrier, not just the housing gasket. ## Speed and torque across the voltage range — the derating curve matters Nominal speed climbs with supply voltage: 500 rpm at 115 V single-phase, 1000 rpm at 230 V single-phase, 2000 rpm at 400 V three-phase, and 2400 rpm at 480 V three-phase — the 4-pole winding sets the base speed, and the back EMF constant of 148 V/krpm at 20 °C limits how fast you can run before the drive bus voltage saturates. Nominal torque also derates with voltage: 7.8 N.m at 115 V, 7.5 N.m at 230 V, 7.0 N.m at 400 V, and 6.76 N.m at 480 V — the torque constant is 2.35 N.m/A at 120 °C copper temperature, so the current-limited torque drops as the drive's available voltage-to-frequency ratio falls. Peak stall torque is 28.3 N.m across the 115-480 V three-phase range, sustained for 3 seconds at 14.7 A — this is the acceleration ceiling for short moves; continuous stall torque is 8 N.m, set by the natural convection cooling and the 1500 W continuous power rating. ## Absolute multiturn Hiperface — no homing after power loss The absolute multiturn SinCos Hiperface encoder tracks position across power cycles without a battery — the multiturn count is maintained mechanically, so a machine that loses power mid-cycle does not need a re-home sequence on restart; the drive reads the absolute position directly. The rotatable right-angled connector lets the cable exit in any of four directions — useful when the motor sits in a tight cabinet corner where a straight connector would hit the enclosure wall. ## Radial and axial load limits — bearing life constraint Maximum radial force Fr drops with speed: 1050 N at 1000 rpm, 830 N at 2000 rpm, 730 N at 3000 rpm, and 660 N at 4000 rpm — a belt drive or pulley load must stay under these curves or the bearing life shortens; the 160 N maximum axial force limits direct thrust, so a helical-gear coupling is preferred over a spur gear that pushes axially. The smooth shaft end with 40 mm shaft length means the coupling or pulley clamps onto the full shaft diameter — no keyway extension beyond the key seat, so a plain-bore clamping coupling is the standard fit.","metaTitle":"Schneider Electric SH31003M02F2100 Servo Motor with Brake","metaDescription":"Schneider Electric SH31003M02F2100 servo motor with brake, 1500 W continuous power, 9 N.m holding torque, IP65, absolute multiturn encoder.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Servo Motors with Brake"],"specifications":{"Phase":"Three phase","Length":"10.7 in (271.5 mm)","Inertia":"0.618 kg.cm² of brake 3.22 kg.cm² of motor","Key width":"0.2 in (6 mm)","Shaft end":"Smooth shaft","Encoder type":"Absolute multiturn SinCos Hiperface","Shaft length":"1.6 in (40 mm)","Holding brake":"With","Nominal speed":"500 rpm 115 V single phase 1000 rpm 230 V single phase 2000 rpm 400 V three phase 2400 rpm 480 V three phase","Rotor inertia":"3.838 kg.cm²","Holding torque":"79.7 lbf.in (9 N.m)","Nominal torque":"69.04 lbf.in (7.8 N.m) 115 V single phase 66.4 lbf.in (7.5 N.m) 230 V single phase 62.0 lbf.in (7 N.m) 400 V three phase 59.83 lbf.in (6.76 N.m) 480 V three phase","Shaft diameter":"0.7 in (19 mm)","Torque constant":"2.35 N.m/A 248 °F (120 °C)","Type of cooling":"Natural convection","lifecycle_stage":"current","Continuous power":"1500 W","Mounting Support":"International standard flange","Sizing reference":"SH31003M","Back emf constant":"148 V/krpm 68 °F (20 °C)","Device short name":"SH3","Motor flange size":"3.9 in (100 mm)","Peak stall torque":"250.5 lbf.in (28.3 N.m) 115...480 V three phase","Stator inductance":"17.4 mH","Stator resistance":"5.3 Ohm","Maximum current Irms":"14.7 A","Nominal output power":"410 W 115 V single phase 790 W 230 V single phase 1470 W 400 V three phase 1700 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","Maximum axial force Fa":"160 N","Output current 3s peak":"14.7 A","Temperature copper hot":"266 °F (130 °C)","Continuous stall torque":"70.8 lbf.in (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":"1050 N 1000 rpm 830 N 2000 rpm 730 N 3000 rpm 660 N 4000 rpm","Mounting holes diameter":"0.4 in (9.0 mm)","Centring collar diameter":"3.7 in (95 mm)","Continuous stall current":"3.4 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,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/658cd83a0d929edd4f0d9a6648429509.pdf","sourceUrl":"https://www.se.com/vn/en/product/SH31003M02F2100/sh3-servomotor-100mm-3-stacks-high-torque-smooth-shaft-sincos-multiturn-128-brake-angular-ip65-65/","alternativesUrl":"https://aoctrl.com/api/mcp/products/SH31003M02F2100/alternatives.json"},"ai":{"faq":[{"question":"What is the holding torque of the brake on SH31003M02F2100?","answer":"The holding brake delivers 9 N.m (79.7 lbf.in) of static torque — enough to hold a vertical load on a Z-axis without servo power."},{"question":"What encoder type does SH31003M02F2100 use?","answer":"It uses an absolute multiturn SinCos Hiperface encoder — no homing sequence needed after a power cycle."},{"question":"What is the IP rating of SH31003M02F2100?","answer":"IP65 on both the motor body and the shaft bushing, conforming to IEC 60034-5 — suitable for washdown environments."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/SH31003M02F2100","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/SH31003M02F2100 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}