Basic introduction
Y2 series three-phase asynchronous motors, formulated with new techniques, are renewed and upgrading solutions based upon Y series motors.
Y2 series motors are in obdurate layout and fan cooled type, squirrel cage type and novel in design and style and nice in look, compact construction, reduce noise, large efficiency, significant torque, fantastic beginning overall performance, effortless maintenance, and so on.. This series motors adopt F class insulation and developed towards the insulation system assessing technique in accordance of worldwide practice.
Y2 series motors is often extensively applied to various of driving equipments such as machine tools, blowers, pumps, gearboxes, compressors, transporters, agricultural machines and so on.
Working ailments
Ambient temperature: 15 forty . Altitude: no greater than 1000 meters from sea degree.
Rated voltage: 380V. Rated frequency: 50Hz,
Connection: Y connection is adopted for motors below 3KW (3KW included) and connection is adopted for others over 4KW( 4KW integrated). Working ration: steady operating method (S1).
F class Insulation, the temperature rising in the stator winding examined at 80K(by resistance technique). Protection grade: around the major body is IP54, around the terminal box can attain IP55. Cooling system: Ic411.
The fans are normally manufactured of strengthen plastics other than that for frame sizes H315 as much as H355 are made of aluminium-alloy or stamped with steel plate. Alt fan cowis are taken into form by stret-ching with cold rolled steel plate to come to be higher mec hanical strength.