高扭矩同(tong)步(bu)帶(dai)(dai)輪S8M型(xing)由輪緣、輪輻和輪轂三部分組(zu)成。設計帶(dai)(dai)輪時，應使(shi)其(qi)結構便于制造(zao)，質量分布均(jun)勻，重量輕(qing)，并避免由于鑄(zhu)造(zao)產生過大的內應力(li)。

當(dang)V>5m/s時進行(xing)靜平衡(heng)，當(dang)v > 25m/s時進行(xing)動(dong)平衡(heng)。同步帶(dai)輪(lun)材料中常(chang)用(yong)(yong)(yong)灰鑄(zhu)鐵、45#鋼、鋁(lv)(lv)合金、銅或工(gong)程塑料。灰鑄(zhu)鐵應用(yong)(yong)(yong)廣泛，當(dang)V≤30m/s，V ≥ 25 ~ 45m/s時使用(yong)(yong)(yong)HT200。則宜選用(yong)(yong)(yong)創造(zao)生鐵開鑄(zhu)鋼件，也(ye)能(neng)用(yong)(yong)(yong)厚鋼板沖(chong)壓(ya)模具一電焊焊接同步帶(dai)輪(lun)。小(xiao)輸(shu)出功率傳動(dong)系統能(neng)夠(gou)用(yong)(yong)(yong)鋁(lv)(lv)鑄(zhu)和塑膠。