{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SH31002P01F1200","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"SH31002P01F1200","canonicalUrl":"https://aoctrl.com/schneider/SH31002P01F1200","factsUrl":"https://aoctrl.com/api/mcp/products/SH31002P01F1200","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric SH3 series servo motor with holding brake, 1900 W continuous power, 100 mm flange, smooth shaft, absolute single-turn SinCos Hiperface encoder, IP65/IP67.","salesMarkdown":"## Speed and torque across the supply range The SH31002P01F1200: This motor's nominal speed climbs with the supply voltage: 1000 rpm on 115 V single-phase, 2000 rpm on 230 V single-phase, 4000 rpm on 400 V three-phase, and 4800 rpm on 480 V three-phase. That means the same frame covers both low-speed high-torque and high-speed low-torque applications — just match the drive voltage to the target speed. Nominal torque also shifts with voltage: 5.5 N.m at 115 V single-phase, 5.2 N.m at 230 V single-phase, 4.6 N.m at 400 V three-phase, and 4.4 N.m at 480 V three-phase. The torque drop at higher voltage is expected — the motor's continuous power is roughly constant, so higher speed means lower torque. Size the load against the torque at the operating voltage, not the peak stall number. Peak stall torque is 18.3 N.m across the 115–480 V three-phase range. That's the short-term overload for acceleration or breakaway — the drive must supply the peak current (17.1 A Irms) to hit it. The continuous stall torque is 5.8 N.m over the same range, so the motor can hold position at standstill indefinitely without overheating. ## Brake, encoder, and feedback chain The holding brake delivers 9 N.m (79.7 lbf.in) of static holding torque. That's enough to hold a vertical-axis load at standstill without power — no need for a separate brake resistor or mechanical lock. The brake is included in the motor, so there's no separate brake unit to mount or wire. Feedback comes from an absolute single-turn SinCos Hiperface encoder. Single-turn means absolute position within one revolution — the drive knows the shaft angle on power-up without a homing sequence. SinCos analog tracks give higher resolution than incremental encoders; the drive interpolates the sine/cosine signals for sub-micron positioning. The Hiperface protocol is common on Schneider and third-party drives, but confirm the drive's encoder interface supports it. The torque constant is 1.21 N.m/A at 120°C copper temperature. That's the hot motor's current-to-torque gain — use it for drive current-loop tuning. The back EMF constant is 77 V/krpm at 20°C; at 4000 rpm the back EMF reaches 308 V, which leaves about 50 V headroom on a 400 V DC bus (approx 560 VDC). If the application runs above 4000 rpm, the back EMF may saturate the drive's voltage limit and reduce available torque. ## Mounting, cooling, and environmental rating The motor uses an international standard flange with a 100 mm pilot diameter and a 95 mm centring collar. The centring collar depth is 3.5 mm — that's the register that locates the motor concentric to the load. Mounting holes are 9.0 mm diameter on the flange. The shaft is 19 mm diameter, 40 mm long, smooth (no keyway). Smooth shaft means the coupling or pulley must use a clamping or friction fit — no key to transmit torque. Cooling is natural convection — no fan, so the motor relies on free airflow around the frame. Don't box it in a tight enclosure without ventilation; the continuous power rating assumes ambient air can circulate. The IP rating is IP65 on the motor body and shaft bushing, IP67 on the housing. That means it's dust-tight and protected against low-pressure water jets (IP65) and temporary immersion (IP67). Suitable for washdown or outdoor duty, but the connector must be mated with the matching IP-rated cordset to maintain the seal. The electrical connection offers two options: a rotatable right-angle connector or a straight connector. The right-angle version helps in tight cable trays or when the motor is mounted close to a wall. The straight connector is simpler for straight-line cable routing. Both are connectorised — no hardwiring into a terminal box. ## Bearing loads and mechanical limits Maximum radial force Fr on the shaft depends on speed: 990 N at 1000 rpm, 790 N at 2000 rpm, 690 N at 3000 rpm, 620 N at 4000 rpm. Belt drives or direct-coupled loads must stay below this curve — exceeding it shortens bearing life. Maximum axial force Fa is 160 N — that's the thrust load the bearings can take, relevant for helical-gear or lead-screw drives.","metaTitle":"Schneider Electric SH31002P01F1200 Servo Motor with Brake","metaDescription":"Schneider Electric SH31002P01F1200 servo motor with holding brake, 1900 W continuous power, IP65/IP67, absolute single-turn 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":"SH31002P01F1200","Length":"9.2 in (234.5 mm)","Inertia":"0.618 kg.cm² of brake 2.31 kg.cm² of motor","Category":"US1PC5218359","Shaft end":"Smooth shaft","description":"SH3 servomotor, 100mm, 2 stacks, smooth Shaft, SinCos Singleturn 128, Brake, straight, IP65/67","Encoder type":"Absolute single turn SinCos Hiperface","Shaft length":"1.6 in (40 mm)","Holding brake":"With","Nominal speed":"1000 rpm 115 V single phase 2000 rpm 230 V single phase 4000 rpm 400 V three phase 4800 rpm 480 V three phase","Rotor inertia":"2.928 kg.cm²","Holding torque":"79.7 lbf.in (9 N.m)","Nominal torque":"48.7 lbf.in (5.5 N.m) 115 V single phase 46.02 lbf.in (5.2 N.m) 230 V single phase 40.7 lbf.in (4.6 N.m) 400 V three phase 38.9 lbf.in (4.4 N.m) 480 V three phase","Shaft diameter":"0.7 in (19 mm)","Torque constant":"1.21 N.m/A 248 °F (120 °C)","Type of cooling":"Natural convection","lifecycle_stage":"current","Continuous power":"1900 W","Mounting Support":"International standard flange","Sizing reference":"SH31002P","Back emf constant":"77 V/krpm 68 °F (20 °C)","Device short name":"SH3","Motor flange size":"3.9 in (100 mm)","Peak stall torque":"162.0 lbf.in (18.3 N.m) 115...480 V three phase","Stator inductance":"6.75 mH","Stator resistance":"2.4 Ohm","Maximum current Irms":"17.1 A","Nominal output power":"580 W 115 V single phase 1090 W 230 V single phase 1930 W 400 V three phase 2210 W 480 V three phase","Centring collar depth":"0.1 in (3.5 mm)","Electrical Connection":"Rotatable right angled connector","Electrical connection":"straight connector","Nbr. of units in pkg.":"1","Number of motor poles":"4.0","Maximum axial force Fa":"160 N","Output current 3s peak":"17.1 A","Temperature copper hot":"266 °F (130 °C)","Continuous stall torque":"51.3 lbf.in (5.8 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":"990 N 1000 rpm 790 N 2000 rpm 690 N 3000 rpm 620 N 4000 rpm","Mounting holes diameter":"0.4 in (9.0 mm)","Centring collar diameter":"3.7 in (95 mm)","Continuous stall current":"4.8 A","Maximum mechanical speed":"6000 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":"4.5 in (115 mm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/7221ba6b51f5e12c994063f728eec94a.pdf","sourceUrl":"https://www.se.com/vn/en/product/SH31002P01F1200/sh3-servomotor-100mm-2-stacks-smooth-shaft-sincos-singleturn-128-brake-straight-ip65-67/"},"ai":{"faq":[{"question":"What supply voltages and speeds does SH31002P01F1200 support?","answer":"The motor runs on three-phase supply and delivers nominal speeds of 1000 rpm at 115 V single-phase, 2000 rpm at 230 V single-phase, 4000 rpm at 400 V three-phase, and 4800 rpm at 480 V three-phase. Nominal torque varies from 5.5 N.m down to 4.4 N.m across that voltage range."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/SH31002P01F1200","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/SH31002P01F1200 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:47:38.189Z","lastPublished":"2026-07-22T19:47:38.189Z","indexable":true}}