7/31/2012 2:43 PM | |
Posts: 767 Rating: (69) |
Hello Karnan, SIZER is the tool that is used to size a motor and associated drive systemfor a mechanical system such as a ball screw. You will need to be logged onto service and support website and you can download the current version, which would be SIZER 3.7 and then SIZER 3.7 Hot Fix 1 (which gets installed into a previously installed version of SIZER 3.7). The below link may work for your computer, but if not perform a search for SIZER on the service and support website. https://support.automation.siemens.com/WW/llisapi.dll?func=cslib.csinfo&lang=en&siteid=csius&aktprim=0&extranet=standard&objid=10804987&DataKey=10804987&treeLang=en To provide a path toward possibly achieving a change from hydraulic cyclinder to servo motor and ball screw must have the mechanical data for the system: Steady payload to be moved Internal mass of transport system Ball screw (lead screw)pitch Spindle diameter Spindle length Friction of ball screw Efficiency of the spindle drive Density of the spindle material After this must define the movement from point A to B (distance and time)then possibly B to C, etc. for duty profile. In addition if the load changes during parts of move this can be input in the move profile. Deputy |
Follow us on