*All machines available with full enclosures.
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GPES 30
CNC eccentric / polygon grinder
The GPES 30's new radius traverse function expands grinding capabilities. The grinder provides both automatic roundness on the eccentric shaft and superior accuracy on polygon shapes. It sculpts the required geometry for diverse polygonal workpieces and custom polygon applications used in the manufacture of hub connections, keyways, gears, couplings and splines.
Axial Orientation
Display specifications in
| Specification | Units | |
| Distance between centers | mm | 250 / 600 |
| Swing over table | mm | 300 |
| Work wt. centers | kg | 150 |
| Wheel slide angle | deg. | 0 / orbital follow-type |
| Wheel size OD | mm | 350 |
| Form dress | Yes | |
| Grinding speed | m/min. | 80 / 100 |
| CBN Compatible | Standard 80m/s | |
| Variable speed available (inverter optional) | Yes | |
| Ways | (X)-Box way (Z)-V and Flat | |
| Mass of machine | kg | 4800 / 6300 |
| Motors | ||
| CNC | Fanuc 18i / 180i | |
| Shigiya Conversational Programming | Yes, pre-programmed shapes, as well as CAD file upoad interface (optional) | |
| Automation available | Yes | |
* All specifications are subject to change.