The connection comprising spindle/transmission and stepping motor currently in principle has a relatively high positioning accuracy, although this is less accurate than {HEAD ~ the positioning accuracy} which can be achieved by {TAIL ~ a piezoceramic} and is in the order of magnitude from about 0.06 μm to 0.1 μm 
achieved by
The connection comprising spindle / transmission and stepping motor currently in principle has a relatively high positioning accuracy , although this is less accurate than { HEAD ~ the positioning accuracy } which can be achieved by { TAIL ~ a piezoceramic } and is in the order of magnitude from about 0.06 μm to 0.1 μm
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH