高(gao)扭矩同(tong)步帶輪(lun)(lun)2GT型由(you)輪(lun)(lun)緣、輪(lun)(lun)輻(fu)和(he)輪(lun)(lun)轂(gu)三部分組成。設計帶輪(lun)(lun)時(shi)，應使其結構便于(yu)制造(zao)，質量(liang)分布均勻，重量(liang)輕，并避免(mian)由(you)于(yu)鑄(zhu)造(zao)產(chan)生(sheng)過大的內應力。

當V>5m/s時進行靜平衡，當v > 25m/s時進行動平衡。同(tong)步帶輪材料(liao)中常用(yong)(yong)(yong)灰鑄(zhu)鐵、45#鋼、鋁合金、銅或工程塑料(liao)。灰鑄(zhu)鐵應用(yong)(yong)(yong)廣(guang)泛，當V≤30m/s，V ≥ 25 ~ 45m/s時使(shi)用(yong)(yong)(yong)HT200。則宜選用(yong)(yong)(yong)創造生鐵開鑄(zhu)鋼件，也能用(yong)(yong)(yong)厚鋼板沖壓模具一電焊焊接同(tong)步帶輪。小(xiao)輸(shu)出功(gong)率(lv)傳動系統能夠(gou)用(yong)(yong)(yong)鋁鑄(zhu)和(he)塑膠。