... , 3.slight vibration, 4.energy saving, high starting Brake Motor Three Phase Induction Motor 1.low noise, 2.high efficiency, 3.slight ... , high starting Machine namestandard merit rate( KW ) specified torque( N/M )permanent torque frequency conversion scope ( HZ ) permanent merit rate frequency ... East, Africa, Southeast Asia, East Asia, South America Brake Motor Three Phase Induction Motor