* The spindle is supported by 4 class P4 super precision angular contact ball bearings that are permanently lubricated. The new spindle design includes circulation grooves on spindle with options for air and oil cooling.
Table Guideway system
* Hardened and ground table guideway system with precision needle Roller bearings provide precise linear movement during rapid traverse.
* A counterbalance in the spindle vertical drive prolongs ballscrew life and enhances downfeed accuracy.
Base and saddle guideway system
* The base and saddle guideway systems use needle roller bearings running on heavy duty slide rails. The one-piece base casting has been stress relieved and finite element analyzed.
|DESCRIPTION||SMART-H1640 III||SMART-B1640 III|
|Table Size||400x1000mm (16" x 40")|
|Max. Grinding Length (Longitudinal)||1000mm (40")|
|Max. Grinding width (Crosswise)||405mm (16")|
|Max. Distance from Table Surface to Spindle Centerline||600mm (24")|
|Standard Magnetic Chuck Size|