Induction Motor - Rugged Aluminium/cast Iron Frame, High Efficiency Silicon Steel Stator Core, Low Noise Dynamic Rotor Assembly, Bi-directional Cooling Fan

DESIGN FEATURES OF INDUCTION MOTOR :- * CONSTRUCTION : THE RUGGED ALUMINIUM/ CAST IRON CONSTRUCTION OF THE FRAME, END-SHIELDS, INTEGRAL FEET AND FLANGES ABSORBS SHOCK AND REDUCE MOTOR VIBRATION TO PROVIDE A LOW-MAINTENANCE MOTOR LIFE. * STATOR WINDING & INSULATION : THE STATOR CORE IS BUILT UP FROM LOW LOSS, HIGH PERMEABILITY, SILICON STEEL FOR INCREASED EFFICIENCY IF FEATURES A CLASS F INSULATION SYSTEM WITH DESIGN FOR B MAXIMUM TEMPERATURE RISE. * TERMINAL BOX : THE TERMINAL BOX IS OF ALUMINIUM/ CAST IRON CONSTRUCTION AND IS AVAILABLE ON TOP & SIDE. * ROTOR : THE ROTOR IS BUILT WITH THE SAME HIGH QUALITY LAMINATION STEEL, DIE CAST WITH HIGH CONDUCTIVITY EC GRADE ALUMINIUM, SHRUNK FIT ON TO A HIGH STRENGTH CARBON-STEEL SHAFT. THE ROTOR ASSEMBLY IS DYNAMICALLY BALANCED TO PROVIDE LOW NOISE AND SMOOTH, VIBRATION-FREE OPERATION FOR LONG TROUBLE FREE LIFE. * BEARINGS : ALL MOTORS USE 100000 HOURS DIRECT COUPLED 25000 HOURS BELTED, ANTI-FRICTION, DEEP-GROOVED BALL BOTH END SEALED BEARING ON DRIVE END, TIGHT FIT. * COOLING METHOD : IC0141 BI DIRECTIONAL COOLING FAN. * A STAR-CONNECTION FOR UP TO 2.2 KW, DELTA-CONNECTION FOR 3.7 KW AND ABOVE.