直线导轨滑块与导轨配套,分为滚珠型、滚柱型。滚珠滑块四向承载均衡、摩擦低、适合高速精密工况;滚柱滑块接触面积大,刚性与重载性能更强。支持任意姿态安装,可设置预紧提升刚性,配备防尘密封圈。广泛用于数控机床、自动化设备、机械手、激光设备、检测仪器等需要高精度直线导向的场景。
| 轴承型号 | 基础尺寸(mm) | 基本载荷 (KN) |
轴承重量 | |||
|---|---|---|---|---|---|---|
| W | L | C | 动负荷 Cr |
静负荷 Cor |
||
| QHH15CA | 15 | 24 | 61.4 | 17.9 | 19.9 | 0.18 |
| QEH35SA | 35 | 48 | 113.6 | 36.4 | 36.4 | 0.74 |
| QEH30SA | 30 | 42 | 97.4 | 26.3 | 27.8 | 0.45 |
| QEH25SA | 25 | 33 | 83.4 | 18.2 | 18.9 | 0.25 |
| QEH20SA | 20 | 28 | 76.7 | 11.6 | 12.2 | 0.15 |
| QEH15SA | 15 | 24 | 61.4 | 8.6 | 8.8 | 0.09 |
| MGW15H | 15 | 16 | 73.8 | 8.93 | 13.38 | 0.215 |
| MGW12H | 12 | 14 | 60.4 | 5.1 | 8.24 | 0.103 |
| MGW9H | 9 | 12 | 50.7 | 3.43 | 5.89 | 0.057 |
| MGW7H | 7 | 9 | 41 | 1.77 | 3.14 | 0.029 |
| MGW15C | 15 | 16 | 54.8 | 6.77 | 9.22 | 0.143 |
| MGW12C | 12 | 14 | 46.1 | 3.92 | 5.59 | 0.071 |
| MGW9C | 9 | 12 | 39.3 | 2.75 | 4.12 | 0.04 |
| MGW7C | 7 | 9 | 31.2 | 1.37 | 2.06 | 0.02 |
| MGN15H | 15 | 16 | 58.8 | 6.37 | 9.11 | 0.092 |
| MGN12H | 12 | 13 | 45.4 | 3.92 | 5.88 | 0.054 |
| MGN9H | 9 | 10 | 39.9 | 2.55 | 4.02 | 0.026 |
| MGN7H | 7 | 8 | 30.8 | 1.37 | 1.96 | 0.015 |
| MGN5H | 5 | 6 | 19 | 0.67 | 1.08 | 0.006 |
| MGN15C | 15 | 16 | 42.1 | 4.61 | 5.59 | 0.059 |