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By certification 
Production Details
JGD-D rubber cutting vibration isolator is made of inner and outer steel casting and the synthetic rubber in the middle.It is a fistular cone after sulfuration..Rubber part has larger deformation range and lower natural frequency.Temperature changes,the stiffness changes.
Working Temperature:-5-+50(deg)
Damping ratio:C/Cc>0.07
Usage:It has good effcts of active isolation for punch,forging press,compressor,fans,generator,ai r-condition,chiller and other mechanical equipment and passive isolation for instrumentation.
Diamention (Length*Width (mm):85*42.5,85*85,131.5*85,174*85 ,220.5*85,263*85,174*174,263*174.E ach size includes three specifications of 400,600,800 which is suitable for different vertical load.
Hardness of rubber vibration isolator |
Layers of vibration isolator |
Insert lose DB acceleration |
Vertical load Mpa |
|
31.5- 4000Hz |
linearity |
|||
40° |
1 |
11-30 |
31 |
0.05-0.12 (0.5-1.2) |
2 |
11-28 |
26 |
||
3 |
7-38 |
26 |
||
4 |
11-34 |
31 |
||
60° |
1 |
10-32 |
31 |
0.2- 0.3 (2.0-3.2) |
2 |
6-32 |
31 |
||
3 |
10-33 |
26 |
||
4 |
8-33 |
31 |
||
80° |
1 |
5-22 |
8 |
0.4- 0.8 (4.0-8.0) |
2 |
9-22 |
22 |
||
3 |
12-29 |
20 |
||
4 |
7-29 |
23 |
||
