一、皮帶輪規格有哪些

皮帶輪多為三角(jiao)皮(pi)帶，國家皮(pi)帶輪的規格分(fen)為A、B、C、D、E、O等(deng)型號，都是按(an)照皮(pi)帶輪的背寬(kuan)和高的不同尺寸來決定(ding)的。

A、B、C、D、E、O不(bu)同型(xing)(xing)號的(de)皮(pi)帶(dai)輪(lun)(lun)的(de)背寬(kuan)、高度(du)(du)(du)與(yu)頂(ding)(ding)度(du)(du)(du)大(da)小(xiao)都不(bu)同，因此(ci)也有不(bu)同的(de)槽型(xing)(xing)，A型(xing)(xing)皮(pi)帶(dai)輪(lun)(lun)的(de)寬(kuan)度(du)(du)(du)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)12.5mm，高度(du)(du)(du)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)9mm，頂(ding)(ding)端(duan)寬(kuan)度(du)(du)(du)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)13mm，厚(hou)(hou)(hou)度(du)(du)(du)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)8mm；B型(xing)(xing)皮(pi)帶(dai)輪(lun)(lun)的(de)寬(kuan)度(du)(du)(du)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)16.5mm，高度(du)(du)(du)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)11mm，頂(ding)(ding)端(duan)寬(kuan)度(du)(du)(du)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)17mm，厚(hou)(hou)(hou)度(du)(du)(du)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)10.5mm；C型(xing)(xing)皮(pi)帶(dai)輪(lun)(lun)寬(kuan)度(du)(du)(du)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)22mm，高度(du)(du)(du)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)14mm，頂(ding)(ding)端(duan)寬(kuan)度(du)(du)(du)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)22mm，厚(hou)(hou)(hou)度(du)(du)(du)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)13.5mm；D型(xing)(xing)皮(pi)帶(dai)輪(lun)(lun)的(de)寬(kuan)度(du)(du)(du)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)21.5mm，寬(kuan)度(du)(du)(du)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)19mm，頂(ding)(ding)端(duan)寬(kuan)度(du)(du)(du)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)21.5mm，寬(kuan)度(du)(du)(du)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)19mm；E型(xing)(xing)皮(pi)帶(dai)輪(lun)(lun)的(de)寬(kuan)度(du)(du)(du)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)38mm，高度(du)(du)(du)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)25.5mm，頂(ding)(ding)端(duan)寬(kuan)度(du)(du)(du)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)38mm，厚(hou)(hou)(hou)度(du)(du)(du)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)25.5mm；O型(xing)(xing)皮(pi)帶(dai)輪(lun)(lun)的(de)寬(kuan)度(du)(du)(du)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)10mm，高度(du)(du)(du)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)6mm。

不同的(de)皮(pi)帶輪的(de)型(xing)號也不同，主要(yao)分為(wei)普(pu)通型(xing)、普(pu)通加(jia)強(qiang)(qiang)型(xing)、窄(zhai)V帶和強(qiang)(qiang)力窄(zhai)V帶。其中普(pu)通型(xing)包含A、B、C、D、E、O、3V、5V、8V，普(pu)通加(jia)強(qiang)(qiang)型(xing)包括(kuo)AX、CX、DX、EX、3VX、5VX、8VX，窄(zhai)V帶包括(kuo)SPZ、SPA、SPB、SPC，強(qiang)(qiang)力窄(zhai)V帶包括(kuo)XPA、XPB、XPC。

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二、皮帶輪型號尺寸

皮帶輪的(de)槽角分為(wei)32度(du)、34度(du)、36度(du)、38度(du)，具(ju)體的(de)選擇要根據(ju)帶(dai)輪(lun)的(de)槽型(xing)和基準直(zhi)徑選擇。不同(tong)型(xing)號(hao)的(de)皮(pi)帶(dai)輪(lun)的(de)槽角在(zai)不同(tong)直(zhi)徑范圍(wei)下的(de)推薦皮(pi)帶(dai)輪(lun)槽角度(du)數如下：

O型皮(pi)帶輪在(zai)(zai)(zai)帶輪直徑范圍(wei)在(zai)(zai)(zai)50mm～71mm時(shi)為(wei)34度(du)；在(zai)(zai)(zai)71mm～90mm時(shi)為(wei)36度(du)；>90mm時(shi)為(wei)38度(du)；

A型皮帶輪(lun)在帶輪(lun)直徑范圍在71mm～100mm時(shi)為34度；100mm～125mm時(shi)為36度；>125mm時(shi)為38度；

B型皮帶(dai)輪在帶(dai)輪直(zhi)徑范圍在125mm～160mm時(shi)為34度(du)；160mm～200mm時(shi)為36度(du)；>200mm時(shi)為38度(du)；

C型皮帶輪(lun)在帶輪(lun)直(zhi)徑范圍在200mm～250mm時為34度(du)；250mm～315mm時為36度(du)；>315mm時為38度(du)；

D型皮(pi)帶輪(lun)在帶輪(lun)直徑范圍(wei)在355mm～450mm時為36度；>450mm時為38度；

E型皮帶輪(lun)在帶輪(lun)直徑(jing)范圍在500mm～630mm時為36度(du)(du)；>630mm時為38度(du)(du)。