Motor control

Hi All


Hoping you could help me. I have a roller assembly, that I have attached to a spine datum curve, using slot followers.


I want to drive the assembly along the spline at a constant velocity.


Does anyone know how I can do this?


As the roller assembly is only attached to the spline using slot followers I cannot seem to get the motor to use a 'curve length ratio' type driver.


Regards





M Woodhams

Hi Woodhams,


In WF4.0 while defining the servo moter you shall find two colums "Type & Profile", under the Type column choose "motion axis" and in the profile column define the specification with "velocity" next select the magnitude as "constan" then give the value "A" in the space.


This may help you.