[ { "id": "S01", "规格": "M2 x 10", "螺纹": "M2", "长度mm": 10, "头型": "圆柱头内六角", "数量": 18, "位置": "J1~J6 输出毂:P04/P05/P06/P07/P08/P09 各 3 颗", "备注": "Ø2.8 通孔 + Ø5.6 沉孔,BCD 29(3 孔均布),旋入电机输出毂螺纹孔(深 6mm)" }, { "id": "S02", "规格": "M3 x 10", "螺纹": "M3", "长度mm": 10, "头型": "圆柱头内六角", "数量": 20, "位置": "P04/P05/P06/P07/P08 各 4 颗 -> 下级电机尾端面", "备注": "Ø2.8 通孔 + Ø5.5 沉孔(深 4mm),旋入电机尾端面 4 螺纹孔 (±17.55, ±20.46)" }, { "id": "S03", "规格": "M3 x 16", "螺纹": "M3", "长度mm": 16, "头型": "沉头内六角", "数量": 4, "位置": "P03 后置重载法兰 -> M1 电机尾端面", "备注": "Ø3.4 通孔 + Ø6.5 沉孔,孔距 35.1 x 40.9,轴向锁死防拉脱" }, { "id": "S04", "规格": "M3 x 8", "螺纹": "M3", "长度mm": 8, "头型": "沉头内六角", "数量": 4, "位置": "P03 前置止脱锁紧法兰 -> M1 电机前端面", "备注": "Ø3.2 通孔 + Ø6.0 沉孔,BCD 55(R27.5,4 孔 17.8/107.8/197.8/287.8°)" }, { "id": "S05", "规格": "M4 x 25", "螺纹": "M4", "长度mm": 25, "头型": "圆柱头内六角", "数量": 4, "位置": "P01 立柱分段对锁:A-B 缝 2 颗 + B-C 缝 2 颗", "备注": "Ø4.4 通孔,非对称偏心孔位物理防反装;需另配 M4 螺母 4 枚" }, { "id": "S06", "规格": "M4 x 16", "螺纹": "M4", "长度mm": 16, "头型": "沉头内六角", "数量": 4, "位置": "P09 末端工具法兰 -> 末端工具/夹爪", "备注": "Ø3.7 通孔 + Ø7.0 沉孔(深 4mm),4 孔分布圆 R20" }, { "id": "S07", "规格": "M5 x 25", "螺纹": "M5", "长度mm": 25, "头型": "圆柱头内六角", "数量": 4, "位置": "P02 底座中核心 -> P01 立柱底部榫头", "备注": "Ø5.5 通孔 + Ø10 沉孔(深 6mm),非对称孔位防反装,轴向力由榫座面承载" }, { "id": "S08", "规格": "M5 x 25", "螺纹": "M5", "长度mm": 25, "头型": "圆柱头内六角", "数量": 4, "位置": "P02 前/后力臂 -> 中核心:前臂 2 颗 + 后臂 2 颗", "备注": "Ø5.5 通孔 + Ø10 沉孔;需另配 M5 六角螺母 4 枚(嵌入螺母沉槽)" }, { "id": "S09", "规格": "M5 x 35", "螺纹": "M5", "长度mm": 35, "头型": "圆柱头内六角", "数量": 4, "位置": "P03 肩吊臂安装台 -> P01_C 立柱顶面", "备注": "Ø5.5 通孔,穿过 15mm 凸台旋入立柱 20mm" }, { "id": "S10", "规格": "M6 x 35", "螺纹": "M6", "长度mm": 35, "头型": "外六角", "数量": 6, "位置": "底座 6 组 28x7 紧固腰槽 -> 工作台/桌面", "备注": "需另配 M6 螺母 + 平垫圈各 6(建议加弹垫防松)" } ]