{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SH30703P1BA4000","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"SH30703P1BA4000","canonicalUrl":"https://aoctrl.com/schneider/SH30703P1BA4000","factsUrl":"https://aoctrl.com/api/mcp/products/SH30703P1BA4000","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric SH3 series servo motor, SH30703P1BA4000, 1330 W continuous power, 6000 rpm at 400 V three-phase, 2.1 N.m nominal torque, absolute multiturn Hiperface DSL encoder, IP65, without brake, 70 mm flange, natural convection cooling.","salesMarkdown":"## Motor sizing and voltage-dependent performance The SH30703P1BA4000 is a three-phase servo motor from the SH3 series, sized for applications needing 1330 W continuous power at 400 V or 480 V three-phase supply. At 230 V single-phase input, the nominal output power drops to 830 W. Nominal speed varies with the supply: 3000 rpm at 230 V single-phase, 6000 rpm at 400 V three-phase, and 7200 rpm at 480 V three-phase. The nominal torque follows the same pattern — 2.8 N.m at 230 V, 2.1 N.m at 400 V or 480 V. Peak stall torque reaches 11.3 N.m across the 115...480 V three-phase range, roughly 4× the continuous stall torque of 2.94 N.m. That headroom handles short-duration acceleration and deceleration without oversizing the motor frame. ## Encoder, feedback, and cabling The motor carries an absolute multiturn Hiperface DSL encoder — a single-cable digital interface that carries both power and feedback over one hybrid cable, eliminating a separate encoder cable run. This simplifies cable management on moving axes and reduces the number of connector points that can fail. Electrical connection uses a straight connector (primary) with a quicklock rotatable right-angled connector option. The right-angle variant helps in tight cable-tray or drag-chain layouts where the straight connector would exceed the clearance envelope. ## Mechanical interface and environmental rating The motor flange is 70 mm (IEC metric standard) with a 60 mm centring collar and 5.5 mm mounting holes. The shaft is 14 mm diameter with a parallel key, 30 mm shaft length, and 5 mm key width — mates with standard couplings and pulleys in that bore range. The shaft bushing is rated IP54 without the shaft seal ring, so a shaft seal accessory is needed if the motor is mounted shaft-up in a direct-spray area. Cooling is by natural convection — no external fan. The motor relies on its surface area and the mounting flange for heat dissipation. In a confined enclosure or at low speeds where self-ventilation is minimal, the continuous torque may need derating. ## Thermal and electrical parameters for drive tuning Stator resistance is 2.7 Ohm and inductance is 14.6 mH, giving an electrical time constant of about 5.4 ms — the current loop in the servo drive must be tuned to this time constant for stable torque control. The torque constant is 0.72 N.m/A at 120°C copper temperature; use this hot value rather than the room-temperature figure for thermal sizing of the drive's continuous current rating. Maximum continuous current is 17.0 A, which matches the 3-second peak current rating — the drive must be capable of supplying 17.0 A continuously, not just in bursts. Back EMF constant is 49 V/krpm at 20°C; at 6000 rpm the motor generates 294 V back EMF, so the drive's DC bus must stay above that voltage to maintain current control at full speed.","metaTitle":"Schneider SH30703P1BA4000 Servo Motor, 1330 W, 6000 rpm","metaDescription":"Schneider Electric SH30703P1BA4000 servo motor, 1330 W continuous power, 6000 rpm at 400 V three-phase, absolute multiturn Hiperface DSL encoder, IP65, natural","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Servo Motors with Brake"],"specifications":{"Phase":"Three phase","title":"SH30703P1BA4000","Length":"8.7 in (220 mm)","Inertia":"0.0 kg.cm² of brake 0.0 kg.cm² of motor","Category":"US1PC5218359","Key width":"0.2 in (5 mm)","Shaft end":"Parallel key","description":"SH3 servomotor, 70mm, 3 stacks, keyed Shaft, Multiturn DSL 18bit, no Brake, OneMotorCable angular M23, IP54/65","Encoder type":"Absolute multiturn Hiperface DSL","Shaft length":"1.2 in (30 mm)","Holding brake":"Without","Nominal speed":"3000 rpm 230 V single phase 6000 rpm 400 V three phase 7200 rpm 480 V three phase","Rotor inertia":"0.580 kg.cm²","Nominal torque":"24.8 lbf.in (2.8 N.m) 230 V single phase 18.6 lbf.in (2.1 N.m) 400 V three phase 18.6 lbf.in (2.1 N.m) 480 V three phase","Shaft diameter":"0.6 in (14 mm)","Torque constant":"0.72 N.m/A 248 °F (120 °C)","Type of cooling":"Natural convection","lifecycle_stage":"current","Continuous power":"1330 W","Mounting Support":"International standard flange","Sizing reference":"SH30703P","Back emf constant":"49 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":"14.6 mH","Stator resistance":"2.7 Ohm","Maximum current Irms":"17.0 A","Nominal output power":"830 W 230 V single phase 1330 W 400 V three phase 1330 W 480 V three phase","Centring collar depth":"0.10 in (2.5 mm)","Electrical Connection":"Straight connector","Electrical connection":"quicklock rotatable right angled connector","Nbr. of units in pkg.":"1","Number of motor poles":"3.0","Maximum axial force Fa":"160 N","Output current 3s peak":"17.0 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":"IP65 motor: conforming to IEC 60034-5 IP54 shaft bushing without shaft seal ring: conforming to IEC 60034-5","Maximum radial force Fr":"1070 N 1000 rpm","Mounting holes diameter":"0.2 in (5.5 mm)","Centring collar diameter":"2.4 in (60 mm)","Continuous stall current":"4.1 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":"262144 points/turn x 4096 turns","[Us] rated supply voltage":"115...480 V","Circle diameter of the mounting holes":"3.2 in (82 mm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1,584.90","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/75e017586d412011997a48e6e306b89e.pdf","sourceUrl":"https://www.se.com/us/en/product/SH30703P1BA4000/sh3-servomotor-70mm-3-stacks-keyed-shaft-multiturn-dsl-18bit-no-brake-onemotorcable-angular-m23-ip54-65/"},"ai":{"faq":[{"question":"What is the continuous power rating of SH30703P1BA4000 at 400 V three-phase?","answer":"At 400 V three-phase supply, the nominal output power is 1330 W with a nominal torque of 2.1 N.m and a nominal speed of 6000 rpm. At 230 V single-phase, the power drops to 830 W and speed to 3000 rpm."},{"question":"Does SH30703P1BA4000 include a holding brake?","answer":"No, this variant is specified without a holding brake. For applications requiring position hold at power-off, an external brake or a different motor variant with an integrated brake must be selected."},{"question":"What encoder type does SH30703P1BA4000 use?","answer":"It uses an absolute multiturn Hiperface DSL encoder."},{"question":"What is the IP rating of SH30703P1BA4000?","answer":"The motor body is rated IP65 per IEC 60034-5, suitable for washdown environments. The shaft bushing without the shaft seal ring is rated IP54, so a shaft seal accessory is recommended if the motor is exposed to direct spray at the shaft exit."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/SH30703P1BA4000","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/SH30703P1BA4000 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}}