{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SH31003P12F2100","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"SH31003P12F2100","canonicalUrl":"https://aoctrl.com/schneider/SH31003P12F2100","factsUrl":"https://aoctrl.com/api/mcp/products/SH31003P12F2100","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric SH31003P12F2100 SH3 series servo motor with holding brake, Three phase, 2.4 kW continuous power, IP65, absolute multiturn SinCos Hiperface encoder, 19 mm shaft with parallel key, 100 mm flange.","salesMarkdown":"The SH31003P12F2100 is a 2.4 kW continuous-power servo motor from Schneider Electric's SH3 family, built for three-phase supplies only — 400 V or 480 V three-phase input is required to reach the nominal output power of 2390 W or 2560 W respectively; single-phase 115 V or 230 V operation is possible but derates output to 790 W or 1470 W. The holding brake integrated into the motor delivers 9 N·m of holding torque, which means the motor can hold a vertical load at rest without a separate external brake resistor or mechanical lock. For axis sizing, the nominal torque varies by supply: 5.1 N·m at 480 V three-phase, 7.5 N·m at 115 V single-phase, 7 N·m at 230 V single-phase, and 5.7 N·m at 400 V three-phase — the torque constant is 1.22 N·m/A at 120 °C copper temperature, so the drive current limit must be set accordingly. Peak stall torque reaches 28.3 N·m across the 115...480 V three-phase range, with a 3-second peak current of 28.3 A — this transient overload capability handles acceleration or emergency stop events without tripping, provided the drive can supply the peak current. ## Encoder, cooling, and environmental sealing — integration constraints The absolute multiturn SinCos Hiperface encoder provides position feedback without a home cycle on power-up — this saves cycle time in multi-axis machines where homing would otherwise add seconds per station. Cooling is by natural convection only — no integrated fan means the motor relies on the machine frame or ambient air movement for heat dissipation; the copper hot-spot temperature limit is 130 °C, and the continuous stall torque of 8 N·m (115...480 V three-phase) is the thermal limit at zero speed. IP65 rating on both the motor body and the shaft bushing (per IEC 60034-5) means the motor withstands hose-down cleaning and moderate dust ingress — suitable for food processing or washdown environments, but the connector interface (straight or rotatable right-angle) must be mated with an IP65-rated cable to maintain the seal. Maximum radial force at the shaft is 1050 N at 1000 rpm, dropping to 660 N at 4000 rpm — this governs the allowable belt tension or direct-coupling misalignment before bearing life is compromised. ## Mechanical envelope — flange, shaft, mounting The 100 mm international standard flange with a 3.5 mm centring collar depth and 9.0 mm mounting holes bolts directly to standard NEMA or IEC motor mounts — no adapter plate needed for most common servo brackets. Shaft is 19 mm diameter with a 6 mm parallel key, 40 mm shaft length — this accepts standard couplings for 19 mm bores; the parallel key end transmits torque without a clamping hub, though a keyed coupling is required. Overall length is 271.5 mm — measure the available cavity before ordering; the straight or right-angle connector adds axial or radial clearance depending on the configuration chosen. ## Electrical parameters for drive tuning and voltage budget Stator resistance is 1.43 Ω and stator inductance is 4.7 mH — these set the current-loop bandwidth and the resistive losses (I²R) at full load; the back EMF constant is 77 V/krpm at 20 °C, meaning at 4000 rpm the motor generates 308 V line-to-line, leaving headroom for a 480 V drive bus. 4-pole construction gives a base speed of 4000 rpm at 400 V three-phase, with nominal speeds also listed at 1000 rpm (115 V single-phase), 2000 rpm (230 V single-phase), and 4800 rpm (480 V three-phase) — the drive must be programmed for the correct pole count and voltage-dependent speed curve.","metaTitle":"Schneider Electric SH31003P12F2100 Servo Motor with Brake","metaDescription":"Schneider Electric SH31003P12F2100 servo motor with holding brake, 2.4 kW continuous, 28.3 A peak, IP65, absolute multiturn encoder.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Servo Motors with Brake"],"specifications":{"Phase":"Three phase","title":"SH31003P12F2100","Length":"10.7 in (271.5 mm)","Inertia":"0.618 kg.cm² of brake 3.22 kg.cm² of motor","Category":"US1PC5218359","Key width":"0.2 in (6 mm)","Shaft end":"Parallel key","description":"SH3 servomotor, 100mm, 3 stacks, keyed Shaft, SinCos Multiturn 128, Brake, angular, IP65/65","Encoder type":"Absolute multiturn SinCos Hiperface","Shaft length":"1.6 in (40 mm)","Holding brake":"With","Nominal speed":"1000 rpm 115 V single phase 2000 rpm 230 V single phase 4000 rpm 400 V three phase 4800 rpm 480 V three phase","Rotor inertia":"3.838 kg.cm²","Holding torque":"79.7 lbf.in (9 N.m)","Nominal torque":"45.1 lbf.in (5.1 N.m) 480 V three phase 66.4 lbf.in (7.5 N.m) 115 V single phase 62.0 lbf.in (7 N.m) 230 V single phase 50.4 lbf.in (5.7 N.m) 400 V three phase","Shaft diameter":"0.7 in (19 mm)","Torque constant":"1.22 N.m/A 248 °F (120 °C)","Type of cooling":"Natural convection","lifecycle_stage":"current","Continuous power":"2400 W","Mounting Support":"International standard flange","Sizing reference":"SH31003P","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":"250.5 lbf.in (28.3 N.m) 115...480 V three phase","Stator inductance":"4.7 mH","Stator resistance":"1.43 Ohm","Maximum current Irms":"28.3 A","Nominal output power":"790 W 115 V single phase 1470 W 230 V single phase 2390 W 400 V three phase 2560 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":"28.3 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":"6.6 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/438dfc876b61a025256de52d3d59d2f1.pdf","sourceUrl":"https://www.se.com/ie/en/product/SH31003P12F2100/sh3-servomotor-100mm-3-stacks-keyed-shaft-sincos-multiturn-128-brake-angular-ip65-65/"},"ai":{"faq":[{"question":"What is the peak torque of the SH31003P12F2100?","answer":"Peak stall torque is 28.3 N·m across the 115...480 V three-phase range, with a 3-second peak current of 28.3 A. This transient overload handles acceleration or emergency stops."},{"question":"What encoder type does the SH31003P12F2100 use?","answer":"It uses an absolute multiturn SinCos Hiperface encoder, which provides position feedback without a homing cycle on power-up."},{"question":"What is the IP rating of the SH31003P12F2100?","answer":"IP65 on both the motor body and the shaft bushing, per IEC 60034-5. The connector must be mated with an IP65-rated cable to maintain the seal."},{"question":"What is the shaft diameter and key size on the SH31003P12F2100?","answer":"Shaft diameter is 19 mm with a 6 mm parallel key and 40 mm shaft length."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/SH31003P12F2100","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/SH31003P12F2100 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}}