Why do we take the small step Angle
Step distance, the smaller the Angle, the higher positioning accuracy, we step distance of two-phase hybrid stepping motor Angle is 1.2 degrees, usually through each step we step subdivision drive can reach minimum 0.009 degrees or less
The role of the stepper motor is able to accurately control rotation Angle, the smaller the interval Angle, every step it could rotate Angle is smaller, we can get more precise Angle control. Such as the step Angle of 3 degrees, we can control 3, 6, 9 degrees... We can only control 10 degrees, 20 degrees, 30 degrees... Obviously, the smaller the Angle, the more accurate the Angle of control.
Actually step motor using small torque Angle mainly or reduce the vibration, increase the stability, for precision, need not too small step torque Angle, the smaller of course is to improve the precision of
