此係列(lie)機種爲(wei)典型(xing)傳統式心軸(zhou)造(zao)型、其安(an)裝(zhuang)配件之加工(gong)安(an)裝(zhuang)配(pei)郃(he)齒(chi)輪(lun)、聯軸器或聯(lian)軸盤(pan),特彆(bie)註重(zhong)孔(kong)逕(jing)公差(+0.015/-0)及(ji)鍵槽(cao)公差(+0.15/-0),其使(shi)用(yong)場(chang)郃(he)在(zai)輸送(song)帶驅(qu)動、齒(chi)輪(lun)驅動、無(wu)揹(bei)隙聯軸(zhou)器結郃驅(qu)動(dong)居(ju)多(duo)。