{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SH30703M02A2000","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"SH30703M02A2000","canonicalUrl":"https://aoctrl.com/schneider/SH30703M02A2000","factsUrl":"https://aoctrl.com/api/mcp/products/SH30703M02A2000","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric SH3 series servo motor, SH30703M02A2000, 830 W continuous power, three phase, 3000 rpm at 400 V, absolute multiturn SinCos Hiperface encoder, smooth shaft, IP54/IP65.","salesMarkdown":"## Nominal torque and speed across supply voltages The SH30703M02A2000: This SH3 frame servo delivers 3.05 N.m nominal torque at 750 rpm on 115 V single-phase, and 2.63 N.m at 3000 rpm on 400 V three-phase. On 480 V three-phase it reaches 3600 rpm at the same 2.63 N.m — the torque curve is flat across the three-phase supply range, so the application speed determines the voltage choice, not the load capacity. ## Encoder and feedback for position loops Fitted with an absolute multiturn SinCos Hiperface encoder — single-cable feedback that carries both position and commutation data on the same pair. No homing sequence needed after a power cycle; the drive reads the absolute position on startup. The Hiperface protocol is standard across Schneider's Lexium drive family, so the motor pairs directly without a separate encoder converter. ## Smooth shaft, no holding brake, natural convection Smooth shaft end — no keyway, so the coupling bore must be sized for a clamping or friction fit. No holding brake fitted, so the load must be held externally or by the drive's holding torque at standstill. Cooling is natural convection; no forced-air or liquid circuit needed, but the duty cycle must stay within the thermal envelope of the 830 W continuous rating. ## IP54 and IP65 protection variants The motor carries IP54 on the shaft bushing without a shaft seal ring, and IP65 on the motor body and with a shaft bushing seal — both conforming to IEC 60034-5. For washdown or dust-prone environments, specify the sealed shaft bushing variant; the base build without the seal ring is splash-resistant but not jet-proof. ## Stall torque and current for sizing the drive Continuous stall torque is 2.94 N.m at 2.1 A continuous stall current — this is the holding torque at zero speed without exceeding the 130 °C copper hot-spot temperature. Peak stall torque reaches 11.3 N.m at 8.7 A for 3 seconds, which sets the peak current requirement for the servo drive. The torque constant is 1.4 N.m/A at 120 °C, so the drive's continuous current rating should be sized above 2.1 A plus the application's duty-cycle margin. ## Radial and axial load limits Maximum radial force Fr is 730 N at 1000 rpm, derating to 400 N at 6000 rpm — the bearing life follows the speed-force product. Maximum axial force Fa is 80 N. For belt-drive or overhung-load applications, check the resultant radial load against the speed-dependent curve; direct coupling typically stays well within the limit. ## Mounting flange and dimensions International standard flange, 70 mm square, with a 60 mm centring collar and 2.5 mm centring collar depth. Four mounting holes on a 5.5 mm diameter bolt circle. Overall length is 220 mm, shaft diameter 14 mm, shaft length 30 mm. The flange pattern matches standard 70 mm frame servo mounts — no adapter plate needed for common gearbox or machine interfaces. ## Electrical parameters for drive tuning Stator resistance is 10.7 Ohm and stator inductance is 27.65 mH — these set the electrical time constant and influence the current-loop tuning gains. Back EMF constant is 95 V/krpm at 20 °C, so at 3000 rpm the motor generates 285 V line-to-line; the drive DC bus must be high enough to overcome this voltage plus the IR drop at full current. Three motor poles — the electrical frequency at 3000 rpm is 75 Hz. ## Connector options: straight or right-angle Electrical connection is available as a straight connector or a rotatable right-angled connector — the right-angle option saves radial space in tight cable-tray or drag-chain layouts. Both are pre-wired at the factory; the connector type is specified at order and not field-swappable without replacing the motor cable assembly.","metaTitle":"Schneider Electric SH30703M02A2000 Servo Motor, 830 W","metaDescription":"Schneider Electric SH30703M02A2000 SH3 servo motor, 830 W continuous power, 3-phase, absolute multiturn SinCos Hiperface encoder, IP54/IP65.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Servo Motors with Brake"],"specifications":{"Phase":"Three phase","Length":"8.7 in (220 mm)","Inertia":"0.0 kg.cm² of brake 0.58 kg.cm² of motor","Key width":"0.2 in (5 mm)","Shaft end":"Smooth shaft","Encoder type":"Absolute multiturn SinCos Hiperface","Shaft length":"1.2 in (30 mm)","Holding brake":"Without","Nominal speed":"750 rpm 115 V single phase 1500 rpm 230 V single phase 3000 rpm 400 V three phase 3600 rpm 480 V three phase","Rotor inertia":"0.58 kg.cm²","Nominal torque":"26.99 lbf.in (3.05 N.m) 115 V single phase 26.11 lbf.in (2.95 N.m) 230 V single phase 23.28 lbf.in (2.63 N.m) 400 V three phase 23.28 lbf.in (2.63 N.m) 480 V three phase","Shaft diameter":"0.6 in (14 mm)","Torque constant":"1.4 N.m/A 248 °F (120 °C)","Type of cooling":"Natural convection","lifecycle_stage":"current","Continuous power":"830 W","Mounting Support":"International standard flange","Sizing reference":"SH30703M","Back emf constant":"95 V/krpm 68 °F (20 °C)","Device short name":"SH3","Motor flange size":"2.8 in (70 mm)","Peak stall torque":"100.01 lbf.in (11.3 N.m) 115...480 V three phase","Stator inductance":"27.65 mH","Stator resistance":"10.7 Ohm","Maximum current Irms":"8.7 A","Nominal output power":"240 W 115 V single phase 460 W 230 V single phase 880 W 400 V three phase 1030 W 480 V three phase","Centring collar depth":"0.10 in (2.5 mm)","Electrical Connection":"Straight connector","Electrical connection":"rotatable right angled connector","Nbr. of units in pkg.":"1","Number of motor poles":"3","Maximum axial force Fa":"80 N","Output current 3s peak":"8.7 A","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":"IP54 shaft bushing without shaft seal ring: conforming to IEC 60034-5 IP65 motor: conforming to IEC 60034-5 IP65 shaft bushing: conforming to IEC 60034-5","Maximum radial force Fr":"730 N 1000 rpm 580 N 2000 rpm 510 N 3000 rpm 460 N 4000 rpm 430 N 5000 rpm 400 N 6000 rpm","Mounting holes diameter":"0.2 in (5.5 mm)","Centring collar diameter":"2.4 in (60 mm)","Continuous stall current":"2.1 A","Maximum mechanical speed":"8000 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":"3.2 in (82 mm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/d56e813996dac643339a597443b86b3e.pdf","sourceUrl":"https://www.se.com/vn/en/product/SH30703M02A2000/sh3-servomotor-70mm-3-stacks-high-torque-smooth-shaft-sincos-multiturn-128-no-brake-angular-ip54-65/","alternativesUrl":"https://aoctrl.com/api/mcp/products/SH30703M02A2000/alternatives.json"},"ai":{"faq":[{"question":"What is the nominal torque of SH30703M02A2000 at 400 V three-phase?","answer":"At 400 V three-phase, the nominal torque is 2.63 N.m at 3000 rpm. The same torque value applies at 480 V three-phase at 3600 rpm."},{"question":"Does SH30703M02A2000 include a holding brake?","answer":"No, this variant is specified without a holding brake. The load must be held externally or by the servo drive's holding torque at standstill."},{"question":"What encoder type is fitted on SH30703M02A2000?","answer":"An absolute multiturn SinCos Hiperface encoder. It provides absolute position feedback over a single cable and pairs directly with Schneider Lexium drives without a separate converter."},{"question":"What is the IP rating of SH30703M02A2000?","answer":"The motor body and shaft bushing with seal ring are rated IP65; the shaft bushing without seal ring is IP54. Both conform to IEC 60034-5."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/SH30703M02A2000","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/SH30703M02A2000 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}}