{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SH30703M02F2100","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"SH30703M02F2100","canonicalUrl":"https://aoctrl.com/schneider/SH30703M02F2100","factsUrl":"https://aoctrl.com/api/mcp/products/SH30703M02F2100","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric SH3 series servo motor with brake, SH30703M02F2100, 830 W continuous power, 70 mm flange, IP65, absolute multiturn SinCos Hiperface encoder, 3000 rpm at 400 V three phase.","salesMarkdown":"## Motor frame and mounting — 70 mm flange, IP65 sealed The SH30703M02F2100 uses the SH3 frame with a 70 mm flange (2.8 in) and a 60 mm centring collar, mounting on an international standard flange pattern. The 0.2 in (5.5 mm) mounting holes and 2.5 mm centring collar depth are standard for this size class — the bolt pattern matches the common 70 mm servo interface. IP65 protection on both the motor body and the shaft bushing (per IEC 60034-5) means this motor handles washdown and dust without an external cover. The straight connector and rotatable right-angled connector options give some flexibility in cable exit direction for tight panel layouts. ## Speed-torque envelope — voltage-dependent performance Nominal speed depends on the supply: 750 rpm at 115 V single phase, 1500 rpm at 230 V single phase, 3000 rpm at 400 V three phase, and 3600 rpm at 480 V three phase. The maximum mechanical speed is 8000 rpm, so the motor can overspeed the nominal rating if the drive and load allow it. Nominal torque also shifts with voltage: 3.05 N·m at 115 V single phase, 2.95 N·m at 230 V single phase, and 2.63 N·m at both 400 V and 480 V three phase. Continuous stall torque is 2.94 N·m across the 115–480 V three-phase range — the holding brake adds 3 N·m of holding torque, enough to keep the load stationary when power is off. Peak stall torque reaches 11.3 N·m (100 lbf·in) across the 115–480 V three-phase range, giving a 3.8× overload margin over continuous stall torque for acceleration and deceleration transients. ## Encoder and feedback — absolute multiturn SinCos Hiperface The absolute multiturn SinCos Hiperface encoder provides position feedback without a home cycle after power loss — the multiturn count tracks absolute shaft position over multiple revolutions. The back EMF constant is 95 V/krpm at 20 °C, and the torque constant is 1.4 N·m/A at 120 °C copper temperature. These values let the drive calculate the motor's electrical position and torque estimate from the current feedback alone, without an external tachometer. ## Thermal and electrical limits — natural convection, 830 W continuous Cooling is by natural convection only — no external fan or forced air. The continuous power rating of 830 W and continuous stall current of 2.1 A are the thermal limits under natural convection at the 130 °C copper hot-spot temperature. The stator resistance is 10.7 Ω and inductance is 76.85 mH, which sets the electrical time constant at about 7.2 ms. ## Shaft and load interface — smooth shaft, radial/axial force limits The shaft is smooth (no keyway), 14 mm diameter, 30 mm shaft length, with a 5 mm key width. Maximum radial force Fr depends on speed: 730 N at 1000 rpm, dropping to 400 N at 6000 rpm. Maximum axial force Fa is 80 N. These limits govern coupling selection — a belt drive or direct coupling must stay within the radial force curve at the operating speed.","metaTitle":"Schneider Electric SH30703M02F2100 Servo Motor with Brake","metaDescription":"Schneider Electric SH30703M02F2100 SH3 servo motor with holding brake, 830 W continuous power, 70 mm flange, 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 in (254 mm)","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":"With","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":"0.807 kg.cm²","Holding torque":"26.6 lbf.in (3 N.m)","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":"76.85 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","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":"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/15eb9c4b52000132ceb370dfe72219f8.pdf","sourceUrl":"https://www.se.com/vn/en/product/SH30703M02F2100/sh3-servomotor-70mm-3-stacks-high-torque-smooth-shaft-sincos-multiturn-128-brake-angular-ip65-65/","alternativesUrl":"https://aoctrl.com/api/mcp/products/SH30703M02F2100/alternatives.json"},"ai":{"faq":[{"question":"What is the nominal speed of SH30703M02F2100 at 400 V three phase?","answer":"At 400 V three-phase supply, the nominal speed is 3000 rpm. At 480 V three phase it reaches 3600 rpm. The maximum mechanical speed is 8000 rpm."},{"question":"What encoder type does the SH30703M02F2100 use?","answer":"It uses an absolute multiturn SinCos Hiperface encoder. This provides absolute position feedback over multiple revolutions without needing a home cycle after power loss."},{"question":"What is the holding torque of the brake on SH30703M02F2100?","answer":"The holding brake provides 3 N·m (26.6 lbf·in) of holding torque. This is independent of the motor's continuous stall torque of 2.94 N·m."},{"question":"What IP rating does the SH30703M02F2100 have?","answer":"IP65 on both the motor body and the shaft bushing, conforming to IEC 60034-5. This means it is dust-tight and protected against water jets from any direction."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/SH30703M02F2100","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/SH30703M02F2100 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}}