{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SH30703P0AF4000","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"SH30703P0AF4000","canonicalUrl":"https://aoctrl.com/schneider/SH30703P0AF4000","factsUrl":"https://aoctrl.com/api/mcp/products/SH30703P0AF4000","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric SH30703P0AF4000 SH3 servo motor with holding brake, 1330 W continuous power, 6000 rpm at 400 V three-phase, absolute single-turn Hiperface DSL encoder, IP65, smooth 14 mm shaft, 70 mm flange.","salesMarkdown":"The SH30703P0AF4000 is a Schneider Electric SH3-series servo motor with an integrated holding brake, designed for precision motion control in packaging, material handling, and general automation axes. It delivers 1330 W continuous power at 400 V three-phase input, with a nominal speed of 6000 rpm at that voltage — the speed steps up from 3000 rpm at 230 V single-phase to 7200 rpm at 480 V three-phase, so the actual line voltage sets the available top speed. The absolute single-turn Hiperface DSL encoder means the controller knows the shaft position immediately on power-up — no homing routine, no battery-backed multiturn count. For a machine that cycles through the same positions every revolution, this saves the homing time on every power cycle. The holding brake delivers 3 N.m holding torque — enough to keep a vertical load from dropping when the drive is disabled, but not a dynamic braking function. The brake pull-in power is only 7 W, so a standard 24 VDC drive brake output can supply it without an external relay. ## Torque and inertia — sizing the drive and the coupling Peak stall torque is 11.3 N.m at 115-480 V three-phase, while continuous stall torque is 2.94 N.m — a 3.8x overload margin for short-duration acceleration moves. The nominal torque at 400 V three-phase is 2.1 N.m, so the motor can sustain that continuously at rated speed. The torque constant is 0.72 N.m/A at 120°C copper temperature — this is the hot value, so the drive current limit should be set using this figure, not a cold-room number. Back EMF constant is 49 V/krpm at 20°C; the drive's voltage bus must accommodate the back EMF at top speed plus the IR drop. ## Mechanical fit — flange, shaft, and environmental sealing The motor uses a 70 mm international standard flange (2.8 in) with a 2.5 mm centring collar depth and 5.5 mm mounting holes — this matches the common IEC 72-1 frame pattern for servo motors in this power class. Overall length is 246 mm (9.7 in), which matters for tight cabinet layouts. The shaft is smooth, 14 mm diameter, 30 mm long — no keyway, so a clamping-type coupling or collet is required. Maximum radial force is 1050 N at 1000 rpm, and maximum axial force is 160 N; these set the bearing load limits for belt drives or direct coupling. IP65 on the motor body (IEC 60034-5) means it resists dust ingress and low-pressure water jets — suitable for washdown areas in food processing. The shaft bushing without a shaft seal ring drops to IP54, so if the shaft is exposed to direct spray, an external shaft seal or cover is needed. ## Electrical connection and cooling The electrical connection uses a rotatable right-angled connector with Quicklock — the cable exit angle can be adjusted after the motor is mounted, and the Quicklock mechanism secures it without tools. This saves time during installation and makes cable routing cleaner. Cooling is by natural convection — no integrated fan. The motor relies on the mounting surface and ambient airflow for heat dissipation. In a confined cabinet or high-duty-cycle application, check that the mounting plate acts as a heatsink or add forced air. Stator resistance is 2.7 Ohm and stator inductance is 7.3 mH — these values are needed for the drive's auto-tuning routine to set current loop gains correctly. Maximum continuous current is 17.0 A, and the same figure applies for the 3-second peak current, so the drive must be sized to supply 17 A for acceleration without tripping. For BOM freeze or second-source planning, the SH3 series is the active line; no pin-compatible alternative from another manufacturer is documented.","metaTitle":"Schneider Electric SH30703P0AF4000 Servo Motor with Brake","metaDescription":"Schneider Electric SH30703P0AF4000 SH3 servo motor with holding brake, 1330 W, 6000 rpm at 400 V three-phase, absolute single-turn Hiperface DSL encoder, IP65","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Servo Motors with Brake"],"specifications":{"Phase":"Three phase","title":"SH30703P0AF4000","Length":"9.7 in (246 mm)","Inertia":"0.227 kg.cm² of brake 0.58 kg.cm² of motor","Category":"US1PC5218359","Shaft end":"Smooth shaft","description":"SH3 servomotor, 70mm, 3 stacks, smooth Shaft, Singleturn DSL 18bit, Brake, OneMotorCable angular M23, IP54/65","Encoder type":"Absolute single turn Hiperface DSL","Shaft length":"1.2 in (30 mm)","Holding brake":"With","Nominal speed":"3000 rpm 230 V single phase 6000 rpm 400 V three phase 7200 rpm 480 V three phase","Rotor inertia":"0.807 kg.cm²","Holding torque":"26.6 lbf.in (3 N.m)","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":"7.3 mH","Stator resistance":"2.7 Ohm","Brake pull-in power":"7 W","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":"Rotatable right angled 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":"1050 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","[Us] rated supply voltage":"115...480 V","Circle diameter of the mounting holes":"3.2 in (82 mm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1,493.64","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/2849b9c42882b83d06f7f9aaa78878e8.pdf","sourceUrl":"https://www.se.com/ie/en/product/SH30703P0AF4000/sh3-servomotor-70mm-3-stacks-smooth-shaft-singleturn-dsl-18bit-brake-onemotorcable-angular-m23-ip54-65/"},"ai":{"faq":[{"question":"What encoder type does SH30703P0AF4000 use?","answer":"It uses an absolute single-turn Hiperface DSL encoder. Position is known immediately on power-up without a homing sequence."},{"question":"What is the holding torque of the brake on SH30703P0AF4000?","answer":"The holding brake delivers 3 N.m (26.6 lbf.in) holding torque. Brake pull-in power is 7 W."},{"question":"What IP rating does SH30703P0AF4000 have?","answer":"The motor body is IP65 per IEC 60034-5. The shaft bushing without a shaft seal ring is IP54."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/SH30703P0AF4000","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/SH30703P0AF4000 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}}