{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SH32051P12F1200","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"SH32051P12F1200","canonicalUrl":"https://aoctrl.com/schneider/SH32051P12F1200","factsUrl":"https://aoctrl.com/api/mcp/products/SH32051P12F1200","rawCanonicalId":null},"summary":{"shortDescription":"Sch Electric SH3 series AC servo motor, sizing reference SH32051P12F1200, 205 mm flange, holding torque 80 N.m, continuous power 5500 W, three-phase, IP65/IP67, multiturn SinCos Hiperface encoder.","salesMarkdown":"## Reading the SH32051P12F1200 in a panel layout The SH32051P12F1200 sits in the SH3 servo family, 205 mm flange, with the order-code sizing reference SH32051P12F1200P fixing the windings, encoder and brake options for a given drive pairing. Body length is 14.6 in (370.5 mm), the shaft is 1.5 in (38 mm) diameter with a 0.4 in (10 mm) parallel key and 3.1 in (80 mm) shaft length — the dimensional envelope a cabinet builder needs to clear for the gearbox or coupling on the driven end. ## Torque envelope and the four mains voltages Continuous stall torque is 326.6 lbf.in (36.9 N.m); nominal torque is voltage-dependent — 282.3 lbf.in (31.9 N.m) at 115 V single phase, 239.0 lbf.in (27 N.m) at 230 V single phase, 154.9 lbf.in (17.5 N.m) at 400 V three phase, and 122.1 lbf.in (13.8 N.m) at 480 V three phase — the same frame delivers less nominal torque at higher bus voltage because the speed rises with the supply. Nominal output power tracks the same curve: 2510 W at 115 V single phase, 4240 W at 230 V single phase, 5500 W at 400 V three phase, and 5200 W at 480 V three phase — the 400 V three-phase point is where the 5500 W continuous power figure on the nameplate is set. Nominal speed covers 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 — pairing this frame with a 400 V drive lands the operating point at 3000 rpm / 5500 W, which is the natural selection for high-throughput packaging and converting lines. ## Drive-side constants the commissioning engineer needs Back-EMF constant Ke is 104 V/krpm at 68 °F (20 °C); torque constant Kt is 1.75 N.m/A at 248 °F (120 °C) — the drive's current loop and the motor's torque-per-amp scaling have to be set from these, not from the headline watts. Stator resistance is 0.3 Ohm and stator inductance is 2.97 mH; peak current Irms and 3-second peak output current are both 87.2 A — the figure a sizing tool uses to verify the drive's short-term current ceiling exceeds the motor's demand during accel/decel. Five motor poles, copper hot-spot limit 266 °F (130 °C), natural convection cooling — there is no integrated fan, so cabinet airflow and the mounting flange's thermal path carry the continuous-torque heat out. ## Mechanical loading and the brake package Centring collar depth is 0.2 in (4 mm) on the 8.07 in (205 mm) flange — the collar is what registers the motor concentric to the gearbox input, so the mating half must have a matching register to keep radial runout inside the bearing rating.","metaTitle":"SH32051P12F1200 SH3 Servo Motor, 80 N.m, 5500 W","metaDescription":"Schneider SH3 servo, 205 mm flange, 80 N.m holding torque, 5500 W at 400 V three-phase, multiturn SinCos Hiperface encoder.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Servo Motors with Brake"],"specifications":{"Phase":"Three phase","title":"SH32051P12F1200","Length":"14.6 in (370.5 mm)","Inertia":"16.0 kg.cm² of brake 71.4 kg.cm² of motor","Category":"US1PC5218359","Key width":"0.4 in (10 mm)","Shaft end":"Parallel key","description":"SH3 servomotor, 205mm, 1 stack, keyed Shaft, SinCos Multiturn 128, Brake, straight, IP65/67","Encoder type":"Absolute multiturn SinCos Hiperface","Shaft length":"3.1 in (80 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":"87.4 kg.cm²","Holding torque":"708.06 lbf.in (80 N.m)","Nominal torque":"282.3 lbf.in (31.9 N.m) 115 V single phase 239.0 lbf.in (27 N.m) 230 V single phase 154.9 lbf.in (17.5 N.m) 400 V three phase 122.1 lbf.in (13.8 N.m) 480 V three phase","Shaft diameter":"1.5 in (38 mm)","Torque constant":"1.75 N.m/A 248 °F (120 °C)","Type of cooling":"Natural convection","lifecycle_stage":"current","Continuous power":"5500 W","Mounting Support":"International standard flange","Sizing reference":"SH32051P","Back emf constant":"104 V/krpm 68 °F (20 °C)","Device short name":"SH3","Motor flange size":"8.07 in (205 mm)","Peak stall torque":"973.6 lbf.in (110 N.m) 115...480 V three phase","Stator inductance":"2.97 mH","Stator resistance":"0.3 Ohm","Maximum current Irms":"87.2 A","Nominal output power":"2510 W 115 V single phase 4240 W 230 V single phase 5500 W 400 V three phase 5200 W 480 V three phase","Centring collar depth":"0.2 in (4 mm)","Electrical Connection":"Straight connector","Electrical connection":"straight connector","Nbr. of units in pkg.":"1","Number of motor poles":"5","Maximum axial force Fa":"740 N","Output current 3s peak":"87.2 A","Temperature copper hot":"266 °F (130 °C)","Continuous stall torque":"326.6 lbf.in (36.9 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 IP67 housing: conforming to IEC 60034-5","Maximum radial force Fr":"3730 N 1000 rpm 2960 N 2000 rpm 2580 N 3000 rpm","Mounting holes diameter":"0.6 in (14 mm)","Centring collar diameter":"7.09 in (180 mm)","Continuous stall current":"21 A","Maximum mechanical speed":"3800 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":"8.5 in (215 mm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://www.se.com/us/en/product/SH32051P12F1200/sh3-servomotor-205mm-1-stack-keyed-shaft-sincos-multiturn-128-brake-straight-ip65-67/"},"ai":{"faq":[{"question":"What does the SH32051P12F1200 torque envelope look like across the four mains voltages?","answer":"Holding torque is 708.06 lbf.in (80 N.m) and peak stall torque reaches 973.6 lbf.in (110 N.m); nominal torque is voltage-dependent and falls as the supply rises — 282.3 lbf.in (31.9 N.m) at 115 V single phase, 239.0 lbf.in (27 N.m) at 230 V single phase, 154.9 lbf.in (17.5 N.m) at 400 V three phase, and 122.1 lbf.in (13.8 N.m) at 480 V three phase, with nominal power landing at 5500 W on the 400 V three-phase point."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/SH32051P12F1200","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/SH32051P12F1200 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}}