弹簧顶杆定位螺栓
![1](http://www.jaina-hz.com/CHX1.png)
![2](http://www.jaina-hz.com/CHX2.png)
| 类型 | 本体 | 顶杆 | 使用温度 |
材质 | 硬度 | 表面处理 | 材质 | 硬度 |
金属头 | 轻负荷用 | PJL | S45C | HRC29~35 | 发黑 | S45C | HRC56-63 | -30~80℃ |
重负荷用 | PJH |
极重负荷用 | PJX | 镀镍 |
树脂头 | 轻负荷用 | NPJL | 发黑 | 工程塑料 | - |
重负荷用 | NPJH |
极重负荷用 | NPJX | 镀镍 |
型号 | M (普通) | S | d | L1 | L | B | 负荷(N) |
轻负荷 | 极重负荷 | 轻负荷用 | 重负荷用 | 极重负荷用 |
重负荷 | min | max | min | max | min | max |
PJL
PJH
PJX
NPJL
NPJH
NPJX | 3 | *(1.5) | 1.1 | 10(15) | 10 | 15 | 0.9 | 0.49 | 1.0 | 0.78 | 2.9 | 2.3 | 4.5 |
*(3) | 15(20) | 15 | 20 | 0.29 | 1.0 | 0.78 | 2.9 | 1.8 | 4.5 |
4 | *(2) | 1.6 | 15(24) | 24 | 1.3 | 1.0 | 2.0 | 2.9 | 8.8 | 5.2 | 13.0 |
*(4) | 24 | 24 | 0.59 | 2.0 | 2.0 | 8.8 | 5.2 | 13.0 |
5 | *(3) | 2 | 20(27) | 20 | 27 | 1.5 | 2.0 | 9.8 | 4.9 | 19.6 | 9.1 | 24.5 |
*(5) | 27(39) | 27 | 39 | 2.0 | 9.8 | 2.9 | 19.6 | 8.8 | 24.8 |
6 | *(3) | 2.5 | 25(30) | 25 | 30 | 2 | 5.9 | 9.8 | 7.8 | 29.4 | 14.2 | 39.5 |
*(5) | 30(36) | 30 | 36 | 2.0 | 9.8 | 4.9 | 29.4 | 14.1 | 39.4 |
8 | *(3) | 3.1 | 25(27) | 25 | 27 | 2.5 | 5.9 | 9.8 | 14.7 | 29.4 | 35.3 | 41.2 |
*(5) | 27(30) | 27 | 35 | 2.9 | 9.8 | 7.8 | 29.4 | 14.7 | 41.2 |
10 | *(5) | 3.8 | 30 | 30 | 3 | 5.9 | 14.7 | 8.8 | 49.0 | 15.7 | 62.8 |
*(10) | 43 | 53 | 2.9 | 14.7 | 7.8 | 49.0 | 12.7 | 62.8 |
12 | *(5) | 5.5 | 30(35) | 30 | 43 | 4 | 5.9 | 14.7 | 18.6 | 49.0 | 37.2 | 98.1 |
*(10) | 35 | 43 | 58 | 2.9 | 19.6 | 7.8 | 49.0 | 14.7 | 98.1 |
*(15) | 51 | 78 | 2.9 | 19.6 | 4.9 | 49.0 | 14.9 | 98.1 |
16 | *(10) | 8 | 60 | 60 | 5 | 5.9 | 39.2 | 12.7 | 78.5 | 23.5 | 147.2 |
*(15) | 70 | 3.9 | 39.2 | 12.7 | 78.5 | 21.6 | 147.2 |
*(20) | 85 | 90 | 4.9 | 39.2 | 9.8 | 78.5 | 12.7 | 147.2 |
(30) | 125 | 125 | 2.9 | 39.2 | 6.9 | 78.5 | 19.6 | 147.2 |
40 | - | 4.9 | 39.2 | 6.9 | 78.5 | - | - |
50 | 155 | 16.9 | 49.0 | 29.4 | 78.5 |
60 | 159 | 2.9 | 49.0 | 3.9 | 78.5 |
70 | 185 | 3.4 | 49.0 | 5.5 | 78.5 |
80 | 19.6 | 49.0 | 29.4 | 93.2 |
20 | (15) | 10 | 45 | 60 | 80 | 6 | 12.7 | 78.5 | 24.5 | 147.1 | 12.7 | 245.3 |
20 | 72 | - | 11.7 | 78.5 | 22.6 | 147.1 | - |
|
30 | 96 | 11.7 | 78.5 | 22.6 | 147.1 |
40 | 120 | 11.7 | 78.5 | 22.6 | 147.1 |
24 | 7 | 60 | 10 | 19.6 | 98.1 | 44.1 | 196.1 |
(15) | 84 | 19.6 | 98.1 | 47.1 | 215.7 | 14.5 | 314 |
20 | 75 | - | 17.7 | 98.1 | 44.1 | 215.7 | - | - |
30 | 100 | 17.7 | 98.1 | 44.1 | 215.7 |
40 | 124 | 17.7 | 98.1 | 44.1 | 215.7 |
30 | 15 | 66 | 14 | 27.5 | 117.7 | 44.1 | 274.6 |
20 | 78 | 27.5 | 117.7 | 53.0 | 274.6 |
30 | 100 | 27.5 | 117.7 | 45.1 | 274.6 |
40 | 123 | 27.5 | 117.7 | 47.1 | 274.6 |
注:PJX、NPJL、NPJH型号的产品只有( )内的规格。NPJX、NPJX型号的产品只有带 * 号数字的规格。