
Performance Standard for Overhead Electric Wire Rope Hoists
出版:American Society of Mechanical Engineers

专家解读视频
This Standard establishes performance requirements for electric wire rope hoists for vertical lifting service involving material handling of freely suspended (unguided) loads using wire rope with one of the following types of suspension: (1) lug (2) hook (3) trolley (4) base or deck mounted (does not include base-mounted winches of the type covered by ASME B30.7) (5) wall or ceiling mounted (does not include base-mounted winches of the type covered by ASME B30.7) (b) This Standard is applicable to hoists manufactured after the date on which this Standard is issued.