3 phase motor for grinding
· Single phase lines are not as efficient as threephase motors. 3 (15) Threephase refers to three individual lines (coils) that connect to and run voltage through the motor. Each line alternates in a . Get Price. Grinding Machines E . Grinding Machine, tap Flute: Reference Number Differentiating Characteristics: As differentiated by 1/2 in. to 5/8 in. tap dia capacity, 2, 3.