一、皮帶輪規格有哪些
皮帶輪多為(wei)(wei)三角皮(pi)帶(dai),國家(jia)皮(pi)帶(dai)輪(lun)的規格分為(wei)(wei)A、B、C、D、E、O等型號,都是按照皮(pi)帶(dai)輪(lun)的背寬和高的不同尺寸來決定的。
A、B、C、D、E、O不(bu)同(tong)(tong)型(xing)(xing)號(hao)的(de)皮帶(dai)輪(lun)(lun)的(de)背寬(kuan)(kuan)(kuan)、高(gao)(gao)度(du)(du)(du)(du)與頂(ding)(ding)(ding)(ding)度(du)(du)(du)(du)大小都不(bu)同(tong)(tong),因此也有不(bu)同(tong)(tong)的(de)槽型(xing)(xing),A型(xing)(xing)皮帶(dai)輪(lun)(lun)的(de)寬(kuan)(kuan)(kuan)度(du)(du)(du)(du)為(wei)(wei)(wei)(wei)(wei)12.5mm,高(gao)(gao)度(du)(du)(du)(du)為(wei)(wei)(wei)(wei)(wei)9mm,頂(ding)(ding)(ding)(ding)端(duan)(duan)(duan)寬(kuan)(kuan)(kuan)度(du)(du)(du)(du)為(wei)(wei)(wei)(wei)(wei)13mm,厚(hou)度(du)(du)(du)(du)為(wei)(wei)(wei)(wei)(wei)8mm;B型(xing)(xing)皮帶(dai)輪(lun)(lun)的(de)寬(kuan)(kuan)(kuan)度(du)(du)(du)(du)為(wei)(wei)(wei)(wei)(wei)16.5mm,高(gao)(gao)度(du)(du)(du)(du)為(wei)(wei)(wei)(wei)(wei)11mm,頂(ding)(ding)(ding)(ding)端(duan)(duan)(duan)寬(kuan)(kuan)(kuan)度(du)(du)(du)(du)為(wei)(wei)(wei)(wei)(wei)17mm,厚(hou)度(du)(du)(du)(du)為(wei)(wei)(wei)(wei)(wei)10.5mm;C型(xing)(xing)皮帶(dai)輪(lun)(lun)寬(kuan)(kuan)(kuan)度(du)(du)(du)(du)為(wei)(wei)(wei)(wei)(wei)22mm,高(gao)(gao)度(du)(du)(du)(du)為(wei)(wei)(wei)(wei)(wei)14mm,頂(ding)(ding)(ding)(ding)端(duan)(duan)(duan)寬(kuan)(kuan)(kuan)度(du)(du)(du)(du)為(wei)(wei)(wei)(wei)(wei)22mm,厚(hou)度(du)(du)(du)(du)為(wei)(wei)(wei)(wei)(wei)13.5mm;D型(xing)(xing)皮帶(dai)輪(lun)(lun)的(de)寬(kuan)(kuan)(kuan)度(du)(du)(du)(du)為(wei)(wei)(wei)(wei)(wei)21.5mm,寬(kuan)(kuan)(kuan)度(du)(du)(du)(du)為(wei)(wei)(wei)(wei)(wei)19mm,頂(ding)(ding)(ding)(ding)端(duan)(duan)(duan)寬(kuan)(kuan)(kuan)度(du)(du)(du)(du)為(wei)(wei)(wei)(wei)(wei)21.5mm,寬(kuan)(kuan)(kuan)度(du)(du)(du)(du)為(wei)(wei)(wei)(wei)(wei)19mm;E型(xing)(xing)皮帶(dai)輪(lun)(lun)的(de)寬(kuan)(kuan)(kuan)度(du)(du)(du)(du)為(wei)(wei)(wei)(wei)(wei)38mm,高(gao)(gao)度(du)(du)(du)(du)為(wei)(wei)(wei)(wei)(wei)25.5mm,頂(ding)(ding)(ding)(ding)端(duan)(duan)(duan)寬(kuan)(kuan)(kuan)度(du)(du)(du)(du)為(wei)(wei)(wei)(wei)(wei)38mm,厚(hou)度(du)(du)(du)(du)為(wei)(wei)(wei)(wei)(wei)25.5mm;O型(xing)(xing)皮帶(dai)輪(lun)(lun)的(de)寬(kuan)(kuan)(kuan)度(du)(du)(du)(du)為(wei)(wei)(wei)(wei)(wei)10mm,高(gao)(gao)度(du)(du)(du)(du)為(wei)(wei)(wei)(wei)(wei)6mm。
不同(tong)(tong)的皮帶輪的型號也不同(tong)(tong),主要分為普(pu)通型、普(pu)通加(jia)強(qiang)(qiang)型、窄(zhai)V帶和強(qiang)(qiang)力窄(zhai)V帶。其(qi)中普(pu)通型包(bao)含A、B、C、D、E、O、3V、5V、8V,普(pu)通加(jia)強(qiang)(qiang)型包(bao)括(kuo)(kuo)AX、CX、DX、EX、3VX、5VX、8VX,窄(zhai)V帶包(bao)括(kuo)(kuo)SPZ、SPA、SPB、SPC,強(qiang)(qiang)力窄(zhai)V帶包(bao)括(kuo)(kuo)XPA、XPB、XPC。
二、皮帶輪型號尺寸
皮帶輪的(de)(de)槽角(jiao)分為32度、34度、36度、38度,具體的(de)(de)選擇(ze)(ze)要根據帶輪(lun)的(de)(de)槽型和基準直徑(jing)選擇(ze)(ze)。不同型號的(de)(de)皮(pi)帶輪(lun)的(de)(de)槽角(jiao)在不同直徑(jing)范圍(wei)下的(de)(de)推薦皮(pi)帶輪(lun)槽角(jiao)度數如下:
O型皮(pi)帶輪(lun)在帶輪(lun)直徑范圍在50mm~71mm時(shi)為(wei)34度;在71mm~90mm時(shi)為(wei)36度;>90mm時(shi)為(wei)38度;
A型皮帶輪(lun)在帶輪(lun)直徑(jing)范圍在71mm~100mm時為34度(du);100mm~125mm時為36度(du);>125mm時為38度(du);
B型皮帶(dai)輪在帶(dai)輪直徑范圍在125mm~160mm時(shi)為34度;160mm~200mm時(shi)為36度;>200mm時(shi)為38度;
C型皮帶輪在(zai)帶輪直徑(jing)范(fan)圍在(zai)200mm~250mm時(shi)(shi)為34度;250mm~315mm時(shi)(shi)為36度;>315mm時(shi)(shi)為38度;
D型(xing)皮帶輪(lun)在帶輪(lun)直徑范圍在355mm~450mm時(shi)為(wei)36度(du)(du);>450mm時(shi)為(wei)38度(du)(du);
E型皮帶(dai)輪在帶(dai)輪直(zhi)徑范圍在500mm~630mm時為36度(du);>630mm時為38度(du)。