Roll-winding apparatus drive mechanism
    2.
    发明授权
    Roll-winding apparatus drive mechanism 失效
    卷绕设备驱动机构

    公开(公告)号:US5320297A

    公开(公告)日:1994-06-14

    申请号:US550244

    申请日:1990-07-06

    IPC分类号: B65H18/10 B65H18/20

    摘要: A device for reeling web-like material, in which the roll being formed is held between heads borne on carrier arms, which device reels the roll with a central drive. The drive is provided by direct-current, permanent magnet electric motors maximum power output mounted in the carrier arms, in which motors the stator, is faced with permanent magnets made of samarium cobaltate (SmCo.sub.5).

    摘要翻译: 用于卷绕网状材料的装置,其中形成的辊被保持在承载臂上的头之间,该装置用中央驱动器卷绕卷。 驱动由直流永磁电动机提供,最大功率输出安装在承载臂中,定子中的电机面对由钴酸钐(SmCo5)制成的永磁体。