FF MF MM Shaped Rubber Shock Absorber
Damping characteristics of rubber:
The reason why rubber shock absorbers are so widely used is that they effectively use the following characteristics of rubber:
1. Rubber has high elasticity and viscoelasticity;
2. Compared with the steel material, the rubber's deformation is large and its modulus is small;
3. The impact stiffness of rubber is greater than the dynamic stiffness, and the dynamic stiffness is greater than the static stiffness, which is conducive to reducing the impact deformation and dynamic deformation;
4, rubber shape can be freely chosen, hardness can be adjusted by formula design, can meet the requirements of different directions of stiffness and strength.
When we choose the shock absorber, we should first understand its characteristics, and then through the environment to choose, the characteristics of rubber shock absorber is that its shape can be designed according to demand, hardness is adjustable, provide greater damping ratio than the spring, shear, tensile, compressive, installation is simpler. When we choose the material of shock absorbers, we should determine the use environment of shock absorbers. If the material is chosen correctly, the performance and life of the shock absorber can be greatly improved.
Standard-MM
| Model | D | H | M×1 |
Hardness 45(daN/mm) |
Hardness 60(daN/mm) |
Hardness 70(daN/mm) |
Compression (mm) |
| 1008MM10 | 10 | 8 | M4×10 | 3.8 | 7.2 | 11.3 | 1.6 |
| 1508MM10 | 15 | 8 | M4×10 | 12.8 | 23.5 | 32.5 | 1.6 |
| 1510MM10 | 15 | 10 | M4×10 | 8.6 | 14.7 | 21.1 | 1.8 |
| 1615MM10 | 16 | 15 | M4×10 | 6.5 | 12.2 | 15.8 | 3.0 |
| 1815MM16 | 18 | 15 | M6×16 | 17.2 | 32.5 | 45.0 | 1.7 |
| 2008MM18 | 20 | 8 | M6×18 | 19.2 | 35.0 | 48.3 | 1.6 |
| 2015MM18 | 20 | 15 | M6×18 | 7.5 | 14.2 | 19.2 | 3.0 |
| 2020MM18 | 20 | 20 | M6×18 | 4.4 | 8.1 | 11.3 | 4.0 |
| 2025MM18 | 20 | 25 | M6×18 | 3.0 | 5.5 | 7.7 | 5.0 |
| 2030MM18 | 20 | 30 | M6×18 | 2.0 | 3.7 | 5.2 | 6.0 |
| 2510MM18 | 25 | 10 | M6×18 | 27.8 | 53.3 | 73.3 | 2.0 |
| 2515MM18 | 25 | 15 | M6×18 | 15.0 | 28.3 | 40.0 | 3.0 |
| 2520VM18 | 25 | 20 | M6×18 | 10.0 | 18.1 | 24.4 | 4.0 |
| 2520MM20 | 25 | 20 | M8×20 | 10.0 | 18.1 | 24.4 | 4.0 |
| 2522MM20 | 25 | 22 | M8×20 | 8.0 | 15.0 | 20.0 | 4.4 |
| 2525MM18 | 25 | 25 | M6×18 | 5.9 | 11.0 | 15.2 | 5.0 |
| 2525MM20 | 25 | 25 | M8×20 | 5.9 | 11.0 | 15.2 | 5.0 |
| 2530MM18 | 25 | 30 | M6×18 | 4.3 | 8.1 | 10.7 | 6.0 |
| 2530MM20 | 25 | 30 | M8×20 | 4.3 | 8.1 | 10.7 | 6.0 |
| 254OMM20 | 25 | 40 | M8×20 | 2.7 | 5.3 | 7.2 | 6.0 |
| 3015MM20 | 30 | 15 | M8×20 | 20.0 | 37.3 | 51.8 | 3.0 |
| 3020MM20 | 30 | 20 | M8×20 | 12.5 | 23.8 | 31.9 | 4.0 |
| 3025MM20 | 30 | 25 | M8×20 | 8.1 | 11.2 | 15.4 | 5.0 |
| 3030MM14 | 30 | 30 | M6×14 | 5.8 | 10.8 | 14.6 | 6.0 |
| 3030MV20 | 30 | 30 | M8×20 | 5.8 | 10.8 | 14.6 | 6.0 |
| 3035MM23 | 30 | 35 | M8×23 | 5.1 | 9.2 | 12.3 | 7.0 |
| 3040MM20 | 30 | 40 | M8×20 | 4.5 | 7.6 | 10.0 | 8.0 |
| 3540MM23 | 35 | 40 | M8×23 | 6.3 | 9.9 | 12.8 | 10.0 |
| 4015MM23 | 40 | 15 | M8×23 | 33.1 | 62.3 | 86.4 | 3.0 |
| 4020MM23 | 40 | 20 | M8×23 | 25.6 | 48.1 | 66.3 | 4.0 |
| 4020MM25 | 40 | 20 | M10×25 | 25.6 | 48.1 | 66.3 | 4.0 |
| 4025MM25 | 40 | 25 | M10×25 | 18.1 | 33.8 | 46.2 | 5.0 |
| 4025MM28 | 40 | 25 | M12×28 | 18.1 | 33.8 | 46.2 | 5.0 |
| 4028MM25 | 40 | 28 | M10×25 | 14.6 | 27.1 | 37.1 | 5.6 |
| 4030MM23 | 40 | 30 | M8×23 | 12.7 | 23.8 | 33.5 | 6.0 |
| 4030VV25 | 40 | 30 | M10×25 | 12.7 | 23.8 | 33.5 | 6.0 |
| 4035MM23 | 40 | 35 | M8×23 | 9.7 | 18.1 | 25.2 | 7.0 |
| 4035MM25 | 40 | 35 | M10×25 | 9.7 | 18.1 | 25.2 | 7.0 |
| 4040MM23 | 40 | 40 | M8×23 | 8.1 | 15.0 | 20.6 | 8.0 |
| 4040MM25 | 40 | 40 | M10×25 | 8.1 | 15.0 | 20.6 | 8.0 |
| 4045MM25 | 40 | 45 | M10×25 | 6.8 | 12.7 | 17.0 | 9.0 |
Standard-MF
| Model | D | H | d | M×1 |
Hardness 45(daN/mm) |
Hardness 60(daN/mm) |
Hardness 70(daN/mm) |
Compression (mm) |
| 1008MF10 | 10 | 8 | M4 | M4×10 | 4.0 | 7.3 | 10.3 | 1.6 |
| 101OMF10 | 10 | 10 | M4 | M4×10 | 4.0 | 7.5 | 10.5 | 1.9 |
| 1508MF10 | 15 | 8 | M4 | M4×10 | 12.8 | 23.5 | 32.5 | 1.6 |
| 161OMF10 | 16 | 10 | M4 | M4×12 | 6.5 | 12.2 | 15.8 | 3.0 |
| 1610MF12 | 16 | 10 | M5 | M5×12 | 6.5 | 12.2 | 15.8 | 3.0 |
| 1615MF10 | 16 | 15 | M4 | M4×10 | 4.6 | 8.5 | 11.8 | 3.0 |
| 2008MF18 | 20 | 8 | M6 | M6×18 | 19.2 | 35.0 | 48.3 | 1.6 |
| 2015MF18 | 20 | 15 | M6 | M6×18 | 7.8 | 7.8 | 7.8 | 3.0 |
| 2020MF18 | 20 | 20 | M6 | M6×18 | 4.5 | 8.4 | 11.6 | 4.0 |
| 2025MF18 | 20 | 25 | M6 | M6×18 | 3.1 | 5.6 | 8.0 | 5.0 |
| 2030MF18 | 20 | 30 | M6 | M6×18 | 2.1 | 3.8 | 5.3 | 6.0 |
| 2508MF18 | 25 | 8 | M6 | M6×18 | 27.8 | 53.3 | 73.3 | 2.0 |
| 2508MF20 | 25 | 8 | M8 | M8×20 | 27.8 | 53.3 | 73.3 | 2.0 |
| 251OMF20 | 25 | 10 | M8 | M8×20 | 24.3 | 42.0 | 57.9 | 2.5 |
| 2515MF18 | 25 | 15 | M6 | M6×18 | 15.4 | 29.2 | 40.8 | 3.0 |
| 2520MF18 | 25 | 20 | M6 | M6×18 | 10.3 | 18.8 | 25.0 | 4.0 |
| 2520MF20 | 25 | 20 | M8 | M8×20 | 10.3 | 18.8 | 25.0 | 4.0 |
| 2522MF20 | 25 | 22 | M8 | M8×20 | 8.2 | 15.6 | 20.6 | 4.4 |
| 2525MF18 | 25 | 25 | M6 | M6×18 | 6.1 | 11.4 | 15.7 | 5.0 |
| 2525MF20 | 25 | 25 | M8 | M8×20 | 6.1 | 11.4 | 15.7 | 5.0 |
| 2530MF18 | 25 | 30 | M6 | M6×18 | 4.4 | 8.5 | 11.1 | 6.0 |
| 2530MF20 | 25 | 30 | M8 | M8×20 | 4.4 | 8.5 | 11.1 | 6.0 |
| 3015MF20 | 30 | 15 | M8 | M8×20 | 20.9 | 30.3 | 53.6 | 3.0 |
| 302OMF20 | 30 | 20 | M8 | M8×20 | 13.1 | 22.4 | 33.1 | 4.0 |
| 3025MF20 | 30 | 25 | M8 | M8×20 | 8.3 | 14.3 | 19.5 | 5.0 |
| 303OMF20 | 30 | 30 | M8 | M8×20 | 6.0 | 11.2 | 15.0 | 6.0 |
| 304OMF20 | 30 | 40 | M8 | M8×20 | 4.0 | 7.8 | 10.3 | 8.0 |
| 4020MF23 | 40 | 20 | M8 | M8×23 | 26.3 | 49.4 | 68.1 | 4.0 |
| 4020MF25 | 40 | 20 | M10 | M10×25 | 26.3 | 49.4 | 68.31 | 4.0 |
| 4025MF25 | 40 | 25 | M10 | M10×25 | 18.6 | 34.8 | 47.6 | 5.0 |
| 4028MF25 | 40 | 28 | M10 | M10×25 | 15.0 | 27.9 | 38.3 | 5.6 |
| 4030MF23 | 40 | 30 | M8 | M8×23 | 13.1 | 24.6 | 34.2 | 6.0 |
Standard-FF
| Model | D | H | M×1 |
Hardness 45(daN/mm) |
Hardness 60(daN/mm) |
Hardness 70(daN/mm) |
Compression (mm) |
| 2015FF06 | 20 | 15 | M6 | 7.9 | 14.8 | 20.5 | 3.0 |
| 2020FF06 | 20 | 20 | M6 | 4.6 | 8.6 | 11.8 | 4.0 |
| 2025FF06 | 20 | 25 | M6 | 3.2 | 3.2 | 3.2 | 5.0 |
| 2030FF06 | 20 | 30 | M6 | 2.2 | 3.8 | 5.4 | 6.0 |
| 2515FF06 | 25 | 15 | M6 | 15.7 | 30.0 | 42.0 | 3.0 |
| 2520FF06 | 25 | 20 | M6 | 10.5 | 19.4 | 25.6 | 4.0 |
| 2525FF06 | 25 | 25 | M8 | 6.2 | 11.9 | 16.2 | 5.0 |
| 2530FF08 | 25 | 30 | M8 | 4.8 | 8.9 | 11.5 | 6.0 |
| 3020FF08 | 30 | 20 | M8 | 12.6 | 24.0 | 32.0 | 4.0 |
| 3030FF08 | 30 | 30 | M8 | 6.1 | 11.5 | 15.4 | 6.0 |
| 3040FF08 | 30 | 40 | M8 | 4.1 | 8.1 | 10.6 | 8.0 |
| 4020FF08 | 40 | 20 | M8 | 26.7 | 50.8 | 73.3 | 4.0 |
| 4028FF08 | 40 | 28 | M8 | 15.4 | 28.3 | 38.8 | 5.6 |
| 4028FF10 | 40 | 28 | M10 | 15.4 | 28.3 | 38.8 | 5.6 |
| 4030FF08 | 40 | 30 | M8 | 13.5 | 25.0 | 35.0 | 6.0 |
| 4030FF10 | 40 | 30 | M10 | 13.5 | 25.0 | 35.0 | 6.0 |
| 4040FF08 | 40 | 40 | M8 | 8.6 | 15.8 | 21.7 | 8.0 |
| 4040FF10 | 40 | 40 | M10 | 8.6 | 15.8 | 21.7 | 8.0 |
| 4045FF10 | 40 | 45 | M10 | 7.3 | 13.7 | 18.8 | 9.0 |
| 5025FF10 | 50 | 25 | M10 | 36.2 | 66.7 | 91.9 | 5.0 |
Q&A
Q : Are you trading company or manufacturer?
A: We are manufacturer of industrial workshop damping vibration and micro-vibration absorbing products with many year experience in China.
Q: How long is your delivery time?
A: If we have stock, we can delivery immeditary. If no stock, depends on QTY, but normally no more than 20 working days.
Q: What's the weight and measurement for the product?
A: Different size with differenct amount, please contact us for details.
Q: Can the products be manufactuered by customer's requirement?
A: Yes, OEM service available.
Q: What do you need to know for fast quotation?
A: It would be highly appreciated if we have the details of detailed drawing for OEM order, model, end connection type, flange standard and material, medium, pressure, temperature and other working conditions.
