型号 ZK-A TYPE ZK-C特性及应用:ZK型楔块式单向离合器,是由普通楔块式单向离合器与单列深沟球轴承有机结合而成的。它既具备普通单向离合器的单向超越、逆止、分度功能,又可承受一定的径向力;出厂时已含有润滑脂。 内外环通过键与轴及毂相联结,可节省轴向空间。其中ZK-A为外环键联结,ZK-C为外环与机壁过盈联结。 该系列常用于印刷包装设备及自动化生产设备。 Description: Type ZK sprag type freewheels is consisted by usual sprag clutch and ball bearing. This clutch can not only realize the function of overrunning backstop indexing but also bear radial force; Units are delivered grease lubricated. Inner ring and outer ring is keyed to the shaft, so it spared the shaft clearer. Type ZK-A with a key in outer ring and ZK-C have a tight fit in housing. This series extensive used in machinery system of packing, printing, and automation equipments. 安装参考范例 Mounting example 安装要求: 轴肩垂直度≤0.02mm。 型号 ZK-A TYPE ZK-C ZK-A ZK-C