{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SH31402P12A2100","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"SH31402P12A2100","canonicalUrl":"https://aoctrl.com/schneider/SH31402P12A2100","factsUrl":"https://aoctrl.com/api/mcp/products/SH31402P12A2100","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric SH3 series servo motor, SH31402P12A2100, three-phase, 3900 W continuous power, 3000 rpm at 400 V, IP65, absolute multiturn SinCos Hiperface encoder, 140 mm flange.","salesMarkdown":"## 3900 W continuous — the thermal ceiling for duty cycle planning The SH31402P12A2100: This SH3-frame motor delivers 3900 W continuous power. The nominal torque at 400 V three-phase is 12.3 N.m at 3000 rpm. That torque number drops to 9.7 N.m at 480 V — the voltage-to-torque relationship isn't flat, so don't assume constant torque across the input range when pairing the drive. Peak stall torque hits 60.1 N.m across the 115–480 V three-phase range, but the continuous stall torque is 19.5 N.m. The peak is for acceleration events, not sustained positioning. Maximum current draw is 44.1 A — the drive's peak current rating needs to clear that number or you'll trip on hard moves. ## Absolute multiturn encoder — no homing sequence at power-up The absolute multiturn SinCos Hiperface encoder holds position across power cycles. On a packaging line that gets power-cycled between shifts, that saves the homing routine every startup. The drive reads the position on boot — no prox sensor needed for a home reference. The motor has 5 poles, so the pole-pair count matters for the drive's encoder feedback configuration. Make sure the drive parameter for motor poles matches this value, or the speed loop gains will be off. ## IP65 and natural convection — mounting constraints IP65 on the motor body and shaft bushing means it handles washdown without a secondary cover — food processing or wet environments are fine. But cooling is natural convection, so you need clearance around the housing for airflow. Don't box it in against a panel wall or inside a tight enclosure. The rotatable right-angled connector lets you orient the cable exit on-site. In a tight cabinet that saves a right-angle adapter and one more potential leak point. The connector rotates, so you can dress the cable up, down, or sideways without a separate swivel. Flange size is 140 mm with a centring collar diameter of 130 mm and a 3.5 mm collar depth. The shaft is 24 mm diameter with a parallel key, 50 mm shaft length. Mounting uses an international standard flange — bolts through the 11 mm mounting holes.","metaTitle":"Schneider Electric SH31402P12A2100 Servo Motor, 3900 W","metaDescription":"Schneider Electric SH31402P12A2100 SH3 servo motor, 3900 W continuous, 3000 rpm at 400 V three-phase, IP65, absolute multiturn encoder.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Servo Motors with Brake"],"specifications":{"Phase":"Three phase","title":"SH31402P12A2100","Length":"10.7 in (272.5 mm)","Inertia":"0.0 kg.cm² of brake 12.68 kg.cm² of motor","Category":"US1PC5218359","Key width":"0.3 in (8 mm)","Shaft end":"Parallel key","description":"SH3 servomotor, 140mm, 2 stacks, keyed Shaft, SinCos Multiturn 128, no Brake, angular, IP65/65","Encoder type":"Absolute multiturn SinCos Hiperface","Shaft length":"2.0 in (50 mm)","Holding brake":"Without","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":"12.68 kg.cm²","Nominal torque":"164.6 lbf.in (18.6 N.m) 115 V single phase 151.3 lbf.in (17.1 N.m) 230 V single phase 108.9 lbf.in (12.3 N.m) 400 V three phase 85.9 lbf.in (9.7 N.m) 480 V three phase","Shaft diameter":"0.9 in (24 mm)","Torque constant":"1.47 N.m/A 248 °F (120 °C)","Type of cooling":"Natural convection","lifecycle_stage":"current","Continuous power":"3900 W","Mounting Support":"International standard flange","Sizing reference":"SH31402P","Back emf constant":"101 V/krpm 68 °F (20 °C)","Device short name":"SH3","Motor flange size":"5.5 in (140 mm)","Peak stall torque":"531.9 lbf.in (60.1 N.m) 115...480 V three phase","Stator inductance":"3.855 mH","Stator resistance":"0.6 Ohm","Maximum current Irms":"44.1 A","Nominal output power":"1460 W 115 V single phase 2690 W 230 V single phase 3860 W 400 V three phase 3660 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":"5.0","Maximum axial force Fa":"300 N","Output current 3s peak":"44.1 A","Temperature copper hot":"266 °F (130 °C)","Continuous stall torque":"172.6 lbf.in (19.5 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":"2240 N 1000 rpm 1780 N 2000 rpm 1550 N 3000 rpm","Mounting holes diameter":"0.4 in (11 mm)","Centring collar diameter":"5.1 in (130 mm)","Continuous stall current":"13.2 A","Maximum mechanical speed":"4000 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":"6.5 in (165 mm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/39d0a4d34d651cf70d6f709c5f1cc013.pdf","sourceUrl":"https://www.se.com/ie/en/product/SH31402P12A2100/sh3-servomotor-140mm-2-stacks-keyed-shaft-sincos-multiturn-128-no-brake-angular-ip65-65/"},"ai":{"faq":[{"question":"Where can I buy SH31402P12A2100 and how do I get a price?","answer":"Sourced through independent distribution channels. No stock-holding claim — quoted to order."},{"question":"What is SH31402P12A2100's rated speed at 400 V three-phase?","answer":"3000 rpm at 400 V three-phase. At 480 V three-phase the speed is 3600 rpm. The motor also runs at 750 rpm on 115 V single-phase and 1500 rpm on 230 V single-phase."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/SH31402P12A2100","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/SH31402P12A2100 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}}