SUNVIM IE4 electric motors are manufactured according to international standard IEC60034-30-1:2014. All IE4 motors are manufactured with premium grade silicon steel, low harmonics winding, low noise and low friction bearings, low wind resistance and low noise cooling fans. They are widely used to fans, pumps, machining tools, compressors, and transport machineries. The motors can also work safely and stably in industry field of petroleum, chemical , steel, mining and other places where there is with heavy load and harsh operating environment. The motors can be provided with protection grade IP55, IP56, IP65, IP66 and insulation grade F, H, temperature rise grade B. SUNVIM IE4 motors are registered in national energy label system, and have obtained china certificate for energy conservation product. IE4 Series motors are cage induction motor designed in accordance with IEC standards and IE4 energy efficiency。
Технические характеристики
CharacteristicsAC/DCthree-phaseTypeinductionVoltage 400V, 380V, 415 V, 220 V, 230 V, 240 V, 690 V, 660 V, 720 VProtection classIP55, IP65, IP56, IP66, for harsh environmentsNumber of poles4-pole, 8-pole, 2-poleCooling mechanismair-cooled, forced-ventilated, self-ventilatedApplicationsfor pumps, for industrial applications, for machine tools, for compressors, for the chemical industry, for the mining industryOther characteristicshigh-efficiency, low-noise, IE4Power
Max.: 1,000 kW (1,359.621 hp)
Min.: 0.75 kW (1.02 hp)
Current
Max.: 672 A
Min.: 0.9 A
Torque
Max.: 2,581 Nm (1,903.6479 ft.lb)
Min.: 2.5 Nm (1.8439 ft.lb)
Rotational speed
Max.: 2,980 rpm (18,723.89 rad.min-1)
Min.: 690 rpm (4,335.4 rad.min-1)
Operating temperature
Max.: 40 °C (104 °F)
Min.: -15 °C (5 °F)
