phytron TM StepDrive 1x24..48V/5A, Руководство пользователя

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phytron
61 MA 1303-A007 EN
The maximum Frequency f
permissible
can be estimated from the corresponding characteristic
curve.
Please note that a sufficiently large safety margin must be applied.
Fig. 12: Torque Characteristic Curve of a Stepper Motor
Acceleration / deceleration a
The maximum permitted acceleration / deceleration depends on the load to be moved. The
motor must reach a torque high enough to accelerate or deceleration the load without loss
of step.
Further criteria for determining acceleration or deceleration, such as smooth starting and
deceleration, must also be observed, depending on the application.
If the stepper motor has to pass through a resonance range during the acceleration phase,
either the ramp should be steeply parameterised in order to pass through the resonance
range quickly or the mechanical system should be damped by means of dampers.