ISO 1275:2006 传动和输送机用加长节距的精密辊链和链轮

标准编号：ISO 1275:2006

中文名称：传动和输送机用加长节距的精密辊链和链轮

英文名称：Double-pitch precision roller chains, attachments and associated chain sprockets for transmission and conveyors

发布日期：2006-07

标准范围

ISO 1275.2006规定了适用于机械传动和输送机的双节距精密滚子链及其相关链轮的要求。它包括尺寸、公差、长度测量、预加载和最小抗拉强度。这些双节距链条源自ISO 606中涵盖的一些短节距传动精密滚子链，具有某些通用尺寸，但其节距为双节距。与基础链条相比，链条在传输速度和功率方面的使用条件更为宽松。ISO 1275.2006主要适用于5至75齿（中间齿数为5.5至74.5）的链轮。首选的齿数为7、9、10、11、13、19、27、38和57。

ISO 1275.2006 specifies requirements for double-pitch precision roller chains suitable for the mechanical transmission of power and for conveyors, together with those for their associated sprockets. It covers dimensions, tolerances, length measurement, preloading and minimum tensile strengths.These double-pitch chains have been derived from some of the short-pitch transmission precision roller chains covered by ISO 606 having certain common dimensions but of double the pitch.The chains are intended for use under less onerous conditions with respect to speed and power transmitted than are the base chains from which they are derived.ISO 1275.2006 primarily applies to sprockets with 5 to 75 teeth inclusive (with intermediate numbers of teeth 5 and a half to 74 and a half inclusive).The preferred numbers of teeth are 7, 9, 10, 11, 13, 19, 27, 38 and 57.

标准预览图