Kiʻekiʻe pololei, kiʻekiʻe paʻa, uku-pono:ʻO ka hui pū ʻana o ka wili pōleʻa ʻōwili a me ka 2-phase stepping motor e hoʻopakele i ka hui ʻana, a ʻo ka hoʻonohonoho hoʻohui ʻia e hōʻemi i ka hewa pololei i hui ʻia, hiki ke hana i ka pololei o ka hoʻonohonoho ʻana ± 0.001mm.
Loaʻa nā hopena shaft i nā ʻano like ʻole a hiki ke hoʻopili ʻia e like me ka makemake. ʻO nā kikoʻī kaʻa he 20, 28, 35, 42, 57 stepper motors, hiki ke hoʻohālikelike ʻia me nā pōpō pōlele a me nā wili sliding resin.