2 选择指南 ..................................................................20 技术概念 ..................................................................21 Ewellix 滚柱丝杠简介 ..............................................21 基本动态承载能力 Ca ..............................................21 公称疲劳寿命 L10 ..............................................................21 使用寿命 ..............................................................................22 当量动态载荷 Fm ......................................................22 基本静态承载能力 C0a ......................................................22 丝杠轴的临界转速 ncr .............................................23 允许的速度限制 (n d0) 和加速度 .............................................................23 效率 η .............................................................................24 反向驱动和制动扭矩 Tb .............................................................................25 脱离扭矩 Tx .............................................................................25 驱动扭矩 Tt .............................................................................25 静态轴向刚度 Rt .............................................................................25 材料、热处理和涂层 .............................................................26 工作温度 .............................................................................27 丝杠轴屈曲或柱强度 Fc .............................................................27 轴设计 .............................................................
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