BEST ACCURACY LEVEL
GROUND BALLSCREWS
As their name suggests, Hiwin ground ballscrews undergo an extremely precise grinding process during manufacturing. This processing helps to ensure the elimination of all residuals and guarantee an excellent surface finishing. Their use especially meet applications where high performance and accuracy are required. Indeed, Hiwin ground screws reach the greatest accuracy among motion transmission ballscrews ranging from accuracy class ISO 5 to ISO 0. In order to reach such tolerances, the product is produced by grinding after hardening. In conclusion, high accuracy and finishing quality are the main advantages of ground screws.
AVAILABILITY IN STOCK
Preloaded flange single or double nuts with cassette (FSC o FDC) or internal single recirculation (FSI o FDI) are available for ground screws. However, given that these products address special and high-precision applications, we can provide any diameter/lead combination, level of accuracy and preload according to your requirements. Also, we can deal with drawing-based requests to meet your most specific needs.
Of course, the higher quality of finishing and the resulting high accuracy of Hiwin ground screws require longer production time compared to other types of ballscrews. For this reason, these premium quality products are unlikely available in stock or in short-time delivery. However, our company has different diameter/lead combinations available in stock and daily works to guarantee the best possible service.