{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SH31001M01A2100","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"SH31001M01A2100","canonicalUrl":"https://aoctrl.com/schneider/SH31001M01A2100","factsUrl":"https://aoctrl.com/api/mcp/products/SH31001M01A2100","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric SH3 servo motor, SH31001M01A2100, 2.52 Nm nominal torque, 2500 rpm, 790 W nominal output at 400 V three-phase, IP65, absolute single-turn SinCos Hiperface encoder, smooth shaft, without holding brake.","salesMarkdown":"## Torque and speed across supply voltages The SH31001M01A2100: This SH3 frame servo delivers a nominal torque of 2.52 N·m at both 400 V and 480 V three-phase supply, with a corresponding nominal speed of 2500 rpm at 400 V and 3000 rpm at 480 V. On single-phase 230 V, nominal torque drops to 2.71 N·m at 1250 rpm. The nominal output power scales with supply: 790 W at 400 V three-phase, 930 W at 480 V three-phase, and 410 W on 230 V single-phase. Continuous power is rated at 660 W. Peak stall torque reaches 9.6 N·m across the 115...480 V three-phase range, and continuous stall torque is 2.94 N·m. The torque constant is 1.63 N·m/A at 120 °C copper temperature. ## Encoder, feedback, and connection Feedback comes from an absolute single-turn SinCos Hiperface encoder — this gives position at power-up without a homing cycle, which matters for applications where the machine must resume from a known position after a power loss. The electrical connection uses a rotatable right-angled connector, letting the cable exit in the direction that best fits the cable-tray or drag-chain layout. The motor is rated IP65 at both the body and the shaft bushing per IEC 60034-5, so it handles washdown environments without a secondary cover. ## Mounting and mechanical interface The motor mounts to an international standard flange with a 100 mm flange size (3.9 in) and a 95 mm centring collar diameter. Four mounting holes of 9.0 mm diameter on the flange face accept standard metric bolts. The smooth shaft measures 19 mm diameter by 40 mm length, with a 6 mm keyway width and 3.5 mm centring collar depth. Maximum mechanical speed is 6000 rpm, and the 4-pole rotor keeps cogging torque low for smooth low-speed operation. Maximum radial force at the shaft is 900 N at 1000 rpm, derating to 530 N at 5000 rpm. Maximum axial force is 160 N. These limits govern coupling selection and belt-drive layouts — exceeding them shortens bearing life. ## Electrical parameters and cooling Stator resistance is 13.9 Ω and stator inductance is 99.15 mH, giving a relatively high electrical time constant that suits the torque-control loop tuning. Maximum continuous RMS current is 6.3 A; continuous stall current is 1.8 A. Cooling is by natural convection — no external fan or forced air is required at the rated duty. The hot-spot copper temperature is rated at 130 °C, which sets the thermal limit for continuous operation.","metaTitle":"Schneider Electric SH31001M01A2100 Servo Motor, 2.52 Nm","metaDescription":"Schneider Electric SH31001M01A2100 SH3 servo motor, 2.52 Nm nominal torque at 400 V three-phase, 2500 rpm, IP65, absolute single-turn encoder.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Servo Motors with Brake"],"specifications":{"Phase":"Three phase","Length":"6.6 in (168.5 mm)","Key width":"0.2 in (6 mm)","Shaft end":"Smooth shaft","Encoder type":"Absolute single turn SinCos Hiperface","Shaft length":"1.6 in (40 mm)","Holding brake":"Without","Nominal speed":"625 rpm 115 V single phase 1250 rpm 230 V single phase 2500 rpm 400 V three phase 3000 rpm 480 V three phase","Rotor inertia":"1.4 kg.cm²","Nominal torque":"24.8 lbf.in (2.8 N.m) 115 V single phase 23.99 lbf.in (2.71 N.m) 230 V single phase 22.30 lbf.in (2.52 N.m) 400 V three phase 22.30 lbf.in (2.52 N.m) 480 V three phase","Shaft diameter":"0.7 in (19 mm)","Torque constant":"1.63 N.m/A 248 °F (120 °C)","Type of cooling":"Natural convection","lifecycle_stage":"current","Continuous power":"660 W","Mounting Support":"International standard flange","Sizing reference":"SH31001M","Back emf constant":"115 V/krpm 68 °F (20 °C)","Device short name":"SH3","Motor flange size":"3.9 in (100 mm)","Peak stall torque":"85.0 lbf.in (9.6 N.m) 115...480 V three phase","Stator inductance":"99.15 mH","Stator resistance":"13.9 Ohm","Maximum current Irms":"6.3 A","Nominal output power":"210 W 115 V single phase 410 W 230 V single phase 790 W 400 V three phase 930 W 480 V three phase","Centring collar depth":"0.1 in (3.5 mm)","Electrical Connection":"Rotatable right angled connector","Electrical connection":"rotatable right angled connector","Nbr. of units in pkg.":"1","Number of motor poles":"4","Maximum axial force Fa":"160 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":"900 N 1000 rpm 720 N 2000 rpm 630 N 3000 rpm 570 N 4000 rpm 530 N 5000 rpm","Mounting holes diameter":"0.4 in (9.0 mm)","Centring collar diameter":"3.7 in (95 mm)","Continuous stall current":"1.8 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,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/b4ad138e7215e18fdfdd94d523f9a834.pdf","sourceUrl":"https://www.se.com/vn/en/product/SH31001M01A2100/sh3-servomotor-100mm-1-stack-high-torque-smooth-shaft-sincos-singleturn-128-no-brake-angular-ip65-65/","alternativesUrl":"https://aoctrl.com/api/mcp/products/SH31001M01A2100/alternatives.json"},"ai":{"faq":[{"question":"What is the nominal torque of SH31001M01A2100 at 400 V three-phase?","answer":"Nominal torque is 2.52 N·m at 400 V three-phase, with a corresponding nominal speed of 2500 rpm. At 480 V three-phase, torque is the same 2.52 N·m at 3000 rpm."},{"question":"Does SH31001M01A2100 include a holding brake?","answer":"No, this variant is specified without a holding brake. If a brake is required for vertical-axis or safety-hold applications, select a different SH3 variant that includes the brake option."},{"question":"What encoder type does SH31001M01A2100 use?","answer":"It uses an absolute single-turn SinCos Hiperface encoder. This provides absolute position at power-up without a reference run, which is useful for applications that must resume from a known position after a power cycle."},{"question":"What is the IP rating of SH31001M01A2100?","answer":"IP65 at both the motor body and the shaft bushing, conforming to IEC 60034-5. This makes it suitable for washdown environments and dusty industrial settings without additional sealing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/SH31001M01A2100","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/SH31001M01A2100 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}}