General introduction
Y2 series three-phase asynchronous motors, designed with new approaches, are renewed and upgrading goods depending on Y series motors.
Y2 series motors are in obdurate style and design and fan cooled type, squirrel cage form and novel in design and style and good in look, compact structure, reduce noise, high efficiency, big torque, outstanding commencing overall performance, simple upkeep, etc.. This series motors adopt F class insulation and created against the insulation process assessing technique in accordance of global practice.
Y2 series motors is often extensively applied to a variety of of driving equipments including machine tools, blowers, pumps, gearboxes, compressors, transporters, agricultural machines and so forth.
Working situations
Ambient temperature: 15 40 . Altitude: no higher than 1000 meters from sea degree.
Rated voltage: 380V. Rated frequency: 50Hz,
Connection: Y connection is adopted for motors under 3KW (3KW included) and connection is adopted for other folks over 4KW( 4KW integrated). Working ration: steady functioning program (S1).
F class Insulation, the temperature increasing from the stator winding examined at 80K(by resistance strategy). Safety grade: over the major entire body is IP54, over the terminal box can attain IP55. Cooling method: Ic411.
The followers are typically manufactured of strengthen plastics besides that for frame sizes H315 up to H355 are created of aluminium-alloy or stamped with steel plate. Alt fan cowis are taken into shape by stret-ching with cold rolled steel plate to develop into high mec hanical power.