K11 A1型
K11系列短锥三爪自定心卡盘
K11系列短锥三爪自定心卡盘采用短圆锥孔定位，定位精度高，拆装快捷、方便、可靠。按其与机床主轴端部联接型分为A型（穿通螺钉联接）、C型（拔盘、螺栓锁紧联接）、D型（拉杆、凸轮锁紧联接）三种型式。
A1型 （内圈螺钉连接）
主要规格
| 尺寸 | D | 尺寸 | D |
| 200/A15 、200C/A15 、200A/A15 | 200 | 325/A18 、325C/A18、 325A/A18 | 325 |
| 250/A16 、250C/A16、 200A/A16 | 250 | 380/A18 、380C/A18 、380A/A18 | 380 |
| 325/A16 、325C/A16 、325A/A16 | 325 | 500/A111 、500/A115 | 500 |
一：A型：穿通螺钉连接
1：A1型（内圈螺钉连接）
| 规格/型式 | D | D1 | D2 | D3 | D4 | D5 | H1 | h | h1 | h2 | d1 | z-d |
| K11200/A15、K11200A/A15、K11200C/A15 | 200 | 82.563 | 61.9 | 40 | 133 | 104.8 | 84 | 14.288 | 12 | 6.5 | 16.3 | 3-M10 |
| K11250/A15、K11250A/A15、K11250C/A15 | 250 | 82.563 | 61.9 | 40 | 133 | 104.8 | 93 | 14.288 | 12 | 6.5 | 16.3 | 3-M10 |
| K11250/A16、K11250A/A16、K11250C/A16 | 250 | 106.375 | 82.6 | 55 | 165 | 133.4 | 93 | 15.875 | 13 | 6.5 | 19.5 | 6-M12 |
| K11315/A16、K11315A/A16、K11315C/A16 | 315 | 106.375 | 82.6 | 55 | 165 | 133.4 | 106 | 15.875 | 13 | 6.5 | 19.5 | 6-M12 |
| K11315/A18、K11315A/A18、K11315C/A18 | 315 | 139.719 | 111.1 | 78 | 210 | 171.4 | 106 | 17.462 | 14 | 8 | 24.2 | 6-M16 |
| K11320/A16、K11320A/A16、K11320C/A16 | 320 | 106.375 | 82.6 | 55 | 165 | 133.4 | 106 | 15.875 | 13 | 6.5 | 19.5 | 6-M12 |
| K11320/A18、K11320A/A18、K11320C/A18 | 320 | 139.719 | 111.1 | 78 | 210 | 171.4 | 106 | 17.462 | 14 | 8 | 24.2 | 6-M16 |
| K11325/A16、K11325A/A16、K11325C/A16 | 325 | 106.375 | 82.6 | 55 | 165 | 133.4 | 106 | 15.875 | 13 | 6.5 | 19.5 | 6-M12 |
| K11325/A18、K11325A/A18、K11325C/A18 | 325 | 139.719 | 111.1 | 78 | 210 | 171.4 | 106 | 17.462 | 14 | 8 | 24.2 | 6-M16 |
| K11380/A18、K11380A/A18、K11380C/A18 | 380 | 139.719 | 111.1 | 78 | 210 | 171.4 | 118 | 17.462 | 14 | 8 | 24.2 | 6-M16 |
| K11400/A18、K11400A/A18、K11400C/A18 | 400 | 139.719 | 111.1 | 78 | 210 | 171.4 | 118 | 17.462 | 14 | 8 | 24.2 | 6-M16 |
| K11500/A111、K11500A/A111 | 500 | 196.869 | 165.1 | 125 | 280 | 235 | 135 | 19.050 | 16 | 10 | 29.4 | 6-M20 |
| K11500/A115、K11500A/A115 | 500 | 285.775 | 247.6 | 200 | 280 | 330.2 | 135 | 20.638 | 17 | 10 | 35.7 | 6-M24 |
