JGD-D1 type rubber cutting vibration isolator
D1 type rubber cutting vibration isolator is composed of internal and external steel bushing and medial synthetic rubber, after vulcanization, it appears a core in the middle and the rubber part is stressed, and there are large deformation range and low free -running frequency. The working temperature ranges -5C~+50C, as the temperature changes, the rigidity changes; damping ratio is C/CC>0.07. It has good vibration isolating effect for the active vibration isolation of water pump, compressor, ventilator, genera ting set and refrigerating machine and the passive vibration isolation of instruments and meters.
| Type | External Dimension
|
Rated Load
Min~Max (Kg) |
Stiffness
(Kg/cm2) |
Distortion | Natural Frequency
(Hz) |
Best Load
(Kg) |
|
| M | D | ||||||
| JDG-A | M10 | 100 | 5~15 | 20 | 2~8 | 8~14 | 10 |
| JDG-B | M10 | 100 | 10~30 | 36 | 20 | ||
| JDG-A | M12 | 150 | 20~60 | 60 | 4~12 | 7~12 | 40 |
| JDG-B | M12 | 150 | 40~120 | 90 | 80 | ||
| JDG-A | M16 | 200 | 80~240 | 120 | 5~16 | 6~11 | 160 |
| JDG-B | M16 | 200 | 160~480 | 200 | 320 | ||
| JDG-A | M20 | 290 | 320~960 | 300 | 8~24 | 5~9 | 640 |
| JDG-B | M20 | 290 | 640~1920 | 650 | 1280 | ||
