Basic introduction
Y2 series three-phase asynchronous motors, developed with new tactics, are renewed and upgrading solutions depending on Y series motors.
Y2 series motors are in obdurate style and design and fan cooled type, squirrel cage type and novel in style and nice in look, compact structure, reduce noise, higher efficiency, huge torque, exceptional starting up overall performance, straightforward upkeep, and so on.. This series motors adopt F class insulation and designed towards the insulation technique assessing strategy in accordance of international practice.
Y2 series motors may be broadly utilized to a variety of of driving equipments like machine tools, blowers, pumps, gearboxes, compressors, transporters, agricultural machines and so on.
Operating circumstances
Ambient temperature: 15 forty . Altitude: no higher 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 other individuals above 4KW( 4KW included). Working ration: steady working technique (S1).
F class Insulation, the temperature increasing from the stator winding examined at 80K(by resistance method). Protection grade: around the main physique is IP54, about the terminal box can reach IP55. Cooling technique: Ic411.
The supporters are frequently produced of strengthen plastics aside from that for frame sizes H315 as much as H355 are produced of aluminium-alloy or stamped with steel plate. Alt fan cowis are taken into form by stret-ching with cold rolled steel plate to grow to be substantial mec hanical strength.