{"product_id":"4kw-1500rpm-4-380-415v-660-690v-50hz-um3a-universal-motors","title":"4kW 1500rpm 4 Pole 380-415V\/660-690V 50Hz IE3 UM3A Universal Motors","description":"\u003cp\u003eThe Universal Motors UM3A 112M-4 is a 4kW 4-pole three-phase induction motor in an aluminium frame. It is rated IE3 Premium Efficiency and runs at 1440rpm on a 50Hz supply. The winding is dual voltage, 380-415V delta or 660-690V star, so it suits direct-on-line or star-delta starting.\u003c\/p\u003e\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart number\u003c\/th\u003e\n\u003ctd\u003eUM3A 112M-4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003ctd\u003eUniversal Motors UM3A, aluminium, IE3 Premium Efficiency\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated output\u003c\/th\u003e\n\u003ctd\u003e4 kW (5.5 hp)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePoles \/ synchronous speed\u003c\/th\u003e\n\u003ctd\u003e4 pole \/ 1500 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated speed\u003c\/th\u003e\n\u003ctd\u003e1440 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSupply\u003c\/th\u003e\n\u003ctd\u003e380-415V \/ 660-690V, 3-phase, 50Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEfficiency at full load\u003c\/th\u003e\n\u003ctd\u003e88.6%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated current at 400V\u003c\/th\u003e\n\u003ctd\u003e7.95 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower factor (cos φ)\u003c\/th\u003e\n\u003ctd\u003e0.82\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated torque\u003c\/th\u003e\n\u003ctd\u003e26.5 Nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStarting current (Ia\/In)\u003c\/th\u003e\n\u003ctd\u003e7.7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFrame size\u003c\/th\u003e\n\u003ctd\u003eIEC 112M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEnclosure\u003c\/th\u003e\n\u003ctd\u003eTEFV, IP55\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInsulation class\u003c\/th\u003e\n\u003ctd\u003eF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDuty\u003c\/th\u003e\n\u003ctd\u003eS1 continuous\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBearings\u003c\/th\u003e\n\u003ctd\u003eDE 6306 2Z C3 \/ NDE 6306 2Z C3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNoise\u003c\/th\u003e\n\u003ctd\u003e72 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight (B3)\u003c\/th\u003e\n\u003ctd\u003e40 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eWhy choose an aluminium IE3 motor\u003c\/h3\u003e\u003cp\u003eAn aluminium frame keeps the motor light and easy to handle, resists corrosion and dissipates heat well. IE3 Premium Efficiency keeps running costs down on motors that run for long hours. At 88.6% full-load efficiency, the UM3A 112M-4 is rated IE3 on the manufacturer's datasheet.\u003c\/p\u003e\u003ch3\u003eTypical applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePumps and fans\u003c\/li\u003e\n\u003cli\u003eCompressors\u003c\/li\u003e\n\u003cli\u003eConveyors and packaging machinery\u003c\/li\u003e\n\u003cli\u003eGeneral-purpose industrial drives\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eDownload the datasheet for each mounting from this page. For help with sizing, starting method or a matched drive, contact our engineers.\u003c\/p\u003e","brand":"Universal Motors","offers":[{"title":"B3 Foot \/ Three Phase \/ Aluminium","offer_id":50942076256589,"sku":"UM3A 112M-4 B3","price":285.24,"currency_code":"GBP","in_stock":true},{"title":"B5 Flange \/ Three Phase \/ Aluminium","offer_id":50942076289357,"sku":"UM3A 112M-4 B5","price":305.21,"currency_code":"GBP","in_stock":true},{"title":"B14 Face \/ Three Phase \/ Aluminium","offer_id":50942076322125,"sku":"UM3A 112M-4 B14","price":305.21,"currency_code":"GBP","in_stock":true},{"title":"B35 Foot and Flange \/ Three Phase \/ Aluminium","offer_id":50942076354893,"sku":"UM3A 112M-4 B35","price":310.91,"currency_code":"GBP","in_stock":true},{"title":"B34 Foot and Face \/ Three Phase \/ Aluminium","offer_id":50942076387661,"sku":"UM3A 112M-4 B34","price":310.91,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/5867\/2461\/files\/B35_tri.jpg?v=1720102569","url":"https:\/\/industrialmotorwarehouse.com\/products\/4kw-1500rpm-4-380-415v-660-690v-50hz-um3a-universal-motors","provider":"Industrial Motor Warehouse ","version":"1.0","type":"link"}