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压缩弹簧 外径基准不锈钢型 标准型 经济型 进口型 允许位移量L×45%/L×(50~60)% SUS304-WPB材质 长度固定型
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| 代码 |
类型 |
材质 |
允许位移量 |
弹簧常数公差 |
||
| 国标 | 相当 | |||||
| YUF | 外径基准 不锈钢型 |
标准型 | 0Cr18Ni9 | SUS304-WPB | L×45% | ±10% |
| YUR | L×(50~60)% | |||||
| E-YUF | 经济型 | L×45% | ||||
| E-YUR | L×(50~60)% | |||||
| J-YUF | 进口型 | L×45% | ||||
| J-YUR | L×(50~60)% | |||||
此系列为外径基准型弹簧,以保证外径公差进行生产,外径为负公差,适合配孔使用,内径仅做参考(按负公差),选型时请注意。
压紧长度为参考值,制作时会有少许差异。
请在允许位移量以内使用。
使用次数:100万次(非保证值,产品设计优先保证压缩量与弹簧系数,部分型号寿命理论值达不到百万次,对寿命有强制要求的请联系工程评估)。
YUF/E-YUF/J-YUF带( )的L规格两端均未进行磨削加工。
YUR/E-YUR/J-YUR两端均未进行磨削加工。
此系列产品因结构升级改进,产品尺寸略有变动,新旧款交替期间,出货时可能有不同款产品,均不影响使用。
YUF/E-YUF/J-YUF 允许位移量FmaX=Lx45%
| 型号 | d | 压紧 长度 |
F max |
允许负载 Nmax |
弹簧常数 N/mm |
型号 | d | 压紧 长度 |
F max |
允许负载 Nmax |
弹簧常数 N/mm |
|||||
| 代码 | D | L | 代码 | D | L | |||||||||||
| YUF E-YUF J-YUF |
2 | (5)* | 0.2 | 2.35 | 2.25 | 0.66 | 0.29 | YUF E-YUF J-YUF |
10 | 10* | 0.65 | 4.6 | 4.5 | 2.2 | 0.49 | |
| (10)* | 4.5 | 1.3 | 15* | 6.7 | 3.2 | 0.48 | ||||||||||
| (15) | 0.26 | 7.8 | 6.7 | 2.0 | 0.30 | 20* | 0.8 | 9.6 | 9 | 4.4 | 0.49 | |||||
| (20) | 9.0 | 2.7 | 25* | 11.2 | 5.5 | |||||||||||
| (25) | 0.29 | 13.6 | 11.2 | 3.3 | 0.29 | 30* | 0.85 | 12.8 | 13.5 | 6.6 | ||||||
| (30) | 13.5 | 4.0 | 0.30 | 35* | 15.7 | 7.6 | 0.48 | |||||||||
| 3 | (5)* | 0.26 | 1.8 | 2.25 | 1.1 | 0.49 | 40 | 0.9 | 17 | 18 | 8.8 | 0.49 | ||||
| (10)* | 0.32 | 3.5 | 4.5 | 2.2 | 45 | 20 | 9.8 | |||||||||
| (15)* | 6.7 | 3.2 | 0.48 | 50 | 22.5 | 10.8 | 0.48 | |||||||||
| (20)* | 0.35 | 10.8 | 9 | 4.4 | 0.49 | 60 | 1.0 | 28 | 27 | 12.7 | 0.47 | |||||
| (25)* | 0.4 | 13.2 | 11.2 | 5.5 | 70 | 31.5 | 14.7 | |||||||||
| (30) | 12.4 | 13.5 | 6.6 | 80 | 36 | 17.7 | 0.49 | |||||||||
| (35) | 15.7 | 7.6 | 0.48 | 12 | 15* | 0.8 | 6.8 | 6.7 | 3.2 | 0.48 | ||||||
| (40) | 18 | 8.8 | 0.49 | 20* | 9.0 | 4.4 | 0.49 | |||||||||
| 4 | (5)* | 0.32 | 2 | 2.25 | 1.1 | 25 | 11.2 | 5.5 | ||||||||
| (10)* | 0.35 | 3 | 4.5 | 2.2 | 30 | 0.9 | 10.8 | 13.5 | 6.6 | |||||||
| (15)* | 0.4 | 5.2 | 6.7 | 3.2 | 0.48 | 35 | 1.0 | 17 | 15.7 | 7.6 | 0.48 | |||||
| (20)* | 9 | 4.4 | 0.49 | 40 | 18 | 8.8 | 0.49 | |||||||||
| (25)* | 0.45 | 9.5 | 11.2 | 5.5 | 45 | 20 | 9.8 | |||||||||
| (30)* | 13.5 | 6.6 | 50 | 1.1 | 26.4 | 22.5 | 10.8 | 0.48 | ||||||||
| (35) | 0.5 | 15.5 | 15.7 | 7.6 | 0.48 | 60 | 27 | 12.7 | 0.47 | |||||||
| (40) | 18 | 8.8 | 0.49 | 70 | 31.5 | 14.7 | ||||||||||
| 45 | 0.55 | 24.6 | 20 | 9.8 | 80 | 1.2 | 39.6 | 36 | 17.7 | 0.49 | ||||||
| (50) | 0.5 | 15.5 | 22.5 | 10.8 | 0.48 | 13 | 15 | 0.8 | 5.6 | 6.7 | 3.2 | 0.48 | ||||
| (60) | 0.55 | 22.6 | 27 | 12.7 | 0.47 | 20 | 9 | 4.4 | 0.49 | |||||||
| 5 | (5)* | 0.35 | 2.01 | 2.25 | 1.1 | 0.49 | 25 | 0.85 | 7.2 | 11.2 | 5.5 | |||||
| (10)* | 0.4 | 3.2 | 4.5 | 2.2 | 30 | 1.0 | 14 | 13.5 | 6.6 | |||||||
| (15)* | 6.75 | 3.3 | 35 | 15.7 | 7.6 | 0.48 | ||||||||||
| (20)* | 0.45 | 4.95 | 9 | 4.4 | 40 | 18 | 8.8 | 0.49 | ||||||||
| (25)* | 0.5 | 9.5 | 11.25 | 5.5 | 45 | 1.1 | 21.5 | 20 | 9.8 | |||||||
| (30)* | 0.55 | 13.28 | 13.5 | 6.7 | 0.50 | 50 | 22.5 | 10.8 | 0.48 | |||||||
| 35* | 0.55 | 14.85 | 15.75 | 7.7 | 0.49 | 60 | 27 | 12.7 | 0.47 | |||||||
| 40* | 0.6 | 19.5 | 18 | 8.8 | 70 | 1.2 | 30 | 31.5 | 14.7 | |||||||
| 45 | 20.25 | 10 | 80 | 36 | 17.7 | 0.49 | ||||||||||
| 50 | 22.5 | 11.2 | 0.50 | 16 | 15 | 0.9 | 5.6 | 6.7 | 3.2 | 0.48 | ||||||
| 60 | 0.65 | 27.95 | 27 | 13.4 | 20 | 1.0 | 7.7 | 9 | 4.4 | 0.49 | ||||||
| 6 | (5) | 0.4 | 2.2 | 2.25 | 1.1 | 0.49 | 25* | 11.2 | 5.5 | |||||||
| (10)* | 0.5 | 5 | 4.5 | 2.2 | 30 | 1.1 | 12.1 | 13.5 | 6.6 | |||||||
| (15)* | 0.55 | 7.7 | 6.7 | 3.2 | 0.48 | 35* | 15.7 | 7.6 | 0.48 | |||||||
| (20)* | 9 | 4.4 | 0.49 | 40* | 1.2 | 18 | 18 | 8.8 | 0.49 | |||||||
| 25* | 0.6 | 10.8 | 11.2 | 5.5 | 45 | 20 | 9.8 | |||||||||
| 30* | 0.65 | 15.6 | 13.5 | 6.6 | 50 | 22.5 | 10.8 | 0.48 | ||||||||
| 35 | 15.7 | 7.6 | 0.48 | 60 | 1.3 | 26 | 27 | 12.7 | 0.47 | |||||||
| 40* | 18 | 8.8 | 0.49 | 70 | 31.5 | 14.7 | ||||||||||
| 45 | 20 | 9.8 | 80 | 1.4 | 35 | 36 | 17.7 | 0.49 | ||||||||
| 50 | 0.7 | 23.1 | 22.5 | 10.8 | 0.48 | 20 | 20 | 1.2 | 7.2 | 9 | 8.8 | 0.98 | ||||
| 60 | 27 | 12.7 | 0.47 | 25* | 1.3 | 9.1 | 11.3 | 11.1 | ||||||||
| 70 | 0.75 | 30.8 | 31.5 | 14.7 | 30 | 1.4 | 11.9 | 13.5 | 13.2 | |||||||
| 8 | 10* | 0.6 | 5.4 | 4.5 | 2.2 | 0.49 | 35 | 15.8 | 15.5 | |||||||
| 15* | 0.65 | 7.2 | 6.7 | 3.2 | 0.48 | 40* | 1.5 | 15.8 | 18 | 17.7 | ||||||
| 20* | 0.7 | 10.5 | 9 | 4.4 | 0.49 | 45 | 20.3 | 19.9 | ||||||||
| 25* | 11.2 | 5.5 | 50* | 1.6 | 20.8 | 22.5 | 22.1 | |||||||||
| 30* | 0.75 | 13.5 | 13.5 | 6.6 | 60* | 27 | 26.5 | |||||||||
| 35* | 15.7 | 7.6 | 0.48 | 70* | 1.7 | 26.4 | 31.5 | 30.9 | ||||||||
| 40* | 0.8 | 18.4 | 18 | 8.8 | 0.49 | 80 | 36 | 35.3 | ||||||||
| 45* | 20 | 9.8 | / | |||||||||||||
| 50 | 22.5 | 10.8 | 0.48 | |||||||||||||
| 60 | 0.85 | 26.4 | 27 | 12.7 | 0.47 | |||||||||||
| 70 | 31.5 | 14.7 | ||||||||||||||
| 80 | 36 | 17.7 | 0.49 | |||||||||||||
经济型仅适用带*号规格。
YUR/E-YUR/J-YUR 允许位移量Fmax=L×(50~60)%
| 型号 | d | 压紧 长度 |
F max |
允许负载 Nmax |
弹簧常数 N/mm |
型号 | d | 压紧 长度 |
F max |
允许负载 Nmax |
弹簧常数 N/mm |
|||||
| 代码 | D | L | 代码 | D | L | |||||||||||
| YUR E-YUR J-YUR |
2 | 5* | 0.18 | 2.0 | 2.5 | 0.49 | 0.20 | YUR E-YUR J-YUR |
10 | 10* | 0.55 | 3.3 | 6 | 1.8 | 0.30 | |
| 10* | 5.0 | 0.98 | 15* | 0.6 | 4.2 | 9 | 2.6 | 0.29 | ||||||||
| 15* | 0.23 | 6.0 | 7.5 | 1.5 | 20* | 0.65 | 6.2 | 12 | 3.5 | |||||||
| 20 | 10 | 2.0 | 25* | 15 | 4.4 | |||||||||||
| 25 | 0.26 | 11.2 | 12.5 | 2.5 | 30* | 0.7 | 8.4 | 18 | 5.3 | |||||||
| 30 | 15 | 2.9 | 0.19 | 35 | 21 | 6.2 | 0.30 | |||||||||
| 3 | 5* | 0.23 | 1.6 | 3 | 0.9 | 0.30 | 40 | 24 | 7.1 | |||||||
| 10* | 0.26 | 3.38 | 6 | 1.8 | 45 | 0.8 | 15.2 | 27 | 7.9 | 0.29 | ||||||
| 15* | 0.3 | 4.5 | 9 | 2.6 | 0.29 | 50 | 30 | 8.8 | ||||||||
| 20* | 12 | 3.5 | 60 | 0.85 | 20.4 | 36 | 10.6 | |||||||||
| 25* | 0.32 | 6.4 | 15 | 4.4 | 70 | 42 | 12.4 | 0.30 | ||||||||
| 30 | 0.32 | 6.4 | 18 | 5.3 | 80 | 48 | 14.1 | 0.29 | ||||||||
| 35 | 0.35 | 9.8 | 21 | 6.2 | 0.30 | 12 | 15 | 0.6 | 3.5 | 9 | 2.6 | 0.29 | ||||
| 40 | 24 | 7.1 | 20 | 0.7 | 5.6 | 12 | 3.5 | |||||||||
| 4 | 5* | 0.26 | 1.4 | 3 | 0.9 | 25 | 15 | 4.4 | ||||||||
| 10* | 0.29 | 2 | 6 | 1.8 | 30 | 0.8 | 9.6 | 18 | 5.3 | |||||||
| 15* | 0.35 | 4.9 | 9 | 2.6 | 0.29 | 35 | 21 | 6.2 | 0.30 | |||||||
| 20* | 0.38 | 6.1 | 12 | 3.5 | 40 | 24 | 7.1 | |||||||||
| 25* | 15 | 4.4 | 45 | 0.9 | 16.2 | 27 | 7.9 | 0.29 | ||||||||
| 30* | 0.40 | 8 | 18 | 5.3 | 50 | 30 | 8.8 | |||||||||
| 35 | 21 | 6.2 | 0.30 | 60 | 36 | 10.6 | ||||||||||
| 40 | 0.45 | 14.4 | 24 | 7.1 | 70 | 1.0 | 26 | 42 | 12.4 | 0.30 | ||||||
| 45 | 27 | 7.9 | 0.29 | 80 | 48 | 14.1 | 0.29 | |||||||||
| 50 | 30 | 8.8 | 13 | 15 | 0.7 | 4.7 | 9 | 2.6 | 0.29 | |||||||
| 60 | 0.5 | 23 | 36 | 10.6 | 20 | 12 | 3.5 | |||||||||
| 5 | 5 | 0.3 | 1.65 | 3 | 0.9 | 0.30 | 25 | 0.8 | 8 | 15 | 4.4 | |||||
| 10* | 0.35 | 2.71 | 6 | 1.8 | 30 | 18 | 5.3 | |||||||||
| 15* | 0.38 | 3.61 | 9 | 2.6 | 0.29 | 35 | 21 | 6.2 | 0.30 | |||||||
| 20* | 12 | 3.5 | 40 | 0.9 | 12.8 | 24 | 7.1 | |||||||||
| 25* | 0.45 | 7.43 | 15 | 4.4 | 45 | 0.9 | 12.8 | 27 | 7.9 | 0.29 | ||||||
| 30* | 18 | 5.3 | 50 | 30 | 8.8 | |||||||||||
| 35* | 0.5 | 12.25 | 21 | 6.2 | 0.30 | 60 | 1.0 | 21 | 36 | 10.6 | ||||||
| 40 | 24 | 7.1 | 70 | 42 | 12.4 | 0.30 | ||||||||||
| 45 | 27 | 7.9 | 0.29 | 80 | 48 | 14.1 | 0.29 | |||||||||
| 50 | 0.55 | 19.53 | 30 | 8.8 | 16 | 15 | 0.75 | 4.3 | 9 | 2.6 | ||||||
| 60 | 36 | 10.6 | 20 | 0.8 | 5.4 | 12 | 3.5 | |||||||||
| 6 | 5* | 0.32 | 1.5 | 3 | 0.9 | 0.30 | 25 | 0.9 | 7.7 | 15 | 4.4 | |||||
| 10* | 0.4 | 3 | 6 | 1.8 | 30 | 18 | 5.3 | |||||||||
| 15* | 9 | 2.6 | 0.29 | 35 | 1.0 | 12 | 21 | 6.2 | 0.30 | |||||||
| 20* | 0.5 | 7 | 12 | 3.5 | 40 | 24 | 7.1 | |||||||||
| 25* | 15 | 4.4 | 45 | 27 | 7.9 | 0.29 | ||||||||||
| 30* | 18 | 5.3 | 50 | 1.1 | 19 | 30 | 8.8 | |||||||||
| 35* | 0.55 | 11 | 21 | 6.2 | 0.30 | 60 | 36 | 10.6 | ||||||||
| 40 | 24 | 7.1 | 70 | 1.2 | 26.4 | 42 | 12.4 | 0.30 | ||||||||
| 45 | 0.6 | 17.4 | 27 | 7.9 | 0.29 | 80 | 48 | 14.1 | 0.29 | |||||||
| 50 | 30 | 8.8 | 20 | 20 | 1.0 | 6 | 12 | 5.9 | 0.49 | |||||||
| 60 | 0.65 | 23.4 | 36 | 10.6 | 25 | 1.1 | 7.7 | 15 | 7.4 | |||||||
| 70 | 42 | 12.4 | 0.30 | 30 | 18 | 8.8 | ||||||||||
| 8 | 10* | 0.45 | 2.6 | 6 | 1.8 | 0.23 | 35 | 1.2 | 10.8 | 21 | 10.3 | |||||
| 15* | 0.5 | 3.6 | 9 | 2.6 | 0.29 | 40 | 24 | 11.8 | ||||||||
| 20* | 12 | 3.5 | 45 | 1.3 | 14.3 | 27 | 13.2 | |||||||||
| 25* | 0.55 | 5.9 | 15 | 4.4 | 50 | 30 | 14.7 | |||||||||
| 30* | 0.65 | 10.4 | 18 | 5.3 | 60 | 1.4 | 19.6 | 36 | 17.7 | |||||||
| 35* | 21 | 6.2 | 0.30 | 70 | 42 | 20.6 | ||||||||||
| 40 | 0.7 | 15.4 | 24 | 7.1 | 80 | 1.5 | 27 | 48 | 23.5 | |||||||
| 45 | 0.75 | 21 | 22 | 7.9 | 0.36 | / | ||||||||||
| 50 | 27 | 8.8 | 0.33 | |||||||||||||
| 60 | 0.8 | 27.6 | 31 | 10.6 | 0.34 | |||||||||||
| 70 | 40 | 12.4 | 0.31 | |||||||||||||
| 80 | 48 | 14.1 | 0.29 | |||||||||||||
经济型仅适用带*号规格。
允许位移量Fmax:表示弹簧允许压缩的最大长度,超出此压缩量使用弹簧会缩短。
允许负载Nmax:表示压缩Fmax的负载,单位N。
弹簧常数N/mm=(Nmax)/(Fmax)。