Manual MSD2
+
MA 2126
–A005 EN
58
14.4 Optimisation of the Current Shape - BLOW UP
For an ideal stepper motor, the holding torque is a true sine wave. In practice, the torque
curve more or less differs from this ideal shape.
Therefore, the MSD2
+
offers the possibility to select a current shaping as shown below. In
function of the motor used, it is possible to increase the motor performance during run and
acceleration.
Fig. 24: Optimisation of the current shape BLOW UP
The optimum current shape must be determined by a test of the complete system:
control unit, motor, load.
Содержание MSD2+
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