Triple Convoluted Air Spring Actuator 360306H-3 Industrial Rubber Shocks Specifications and Detailed Technical Parameters: 360306H-3 Model Size | Nominal diameter | The largest diameter(0.7MPA) | Bearing capacity at design height | Natural frequency(0.7MPA) | Stroke | Weight | 0.2MPA | 0.5MPA | 0.7MPA | Minimum compression height | Height of safe elongation | 360306H-3 | 280 | 380 | 1250 | 3220 | 4570 | 1.3 | 122 | 360 | 8.25 | Nut / Blind Nut Top Cover Plate Screw (Nut) Tooth : 16×M10 Bottom Cover Plate Screw (Nut) Tooth :16×M10 Gas Hole / Air inlet / Air Fitting Gas Hole / Air inlet : G1/2 Cover Plate Top Cover Plate Diameter:347mm Bottom Cover Plate Diameter: 347mm Rubber Bellows Rubber Bellows Natural Diameter : 380mm Rubber Bellows Natural Diameter :306 mm Bumper block / Buffer block Without Bumper Block Girdle Hoop / Girdle Ring/Belt Loop Two pieces of girdle hoop/girdle ring/ belt loop Bearing load Power (kg) | Inflation pressure | 0.2MPa | 0.3MPa | 0.4MPa | 0.5MPa | 0.6MPa | 0.7MPa | 0.8MPa | 0.7MPa Volume(dm³) | | Installation height | | | | | | | | | | 115(mm) | 1915 | 2720 | 3632 | 4633 | 5604 | 6560 | 7545 | 9.06 | | 173(mm) | 1654 | 2527 | 3374 | 4235 | 5146 | 6023 | 6909 | 13.72 | | 231(mm) | 1425 | 2140 | 2961 | 3697 | 4496 | 5313 | 6071 | 18.67 | | 289(mm) | 1295 | 1981 | 2640 | 3374 | 4057 | 4746 | 5507 | 22.28 | | 306(mm) | 1211 | 1840 | 2514 | 3136 | 3825 | 4491 | 5163 | 23.62 | | 347(mm) | 1058 | 1640 | 2225 | 2812 | 3430 | 4074 | 4702 | 26.53 | | 360(mm) | 1014 | 1470 | 2139 | 2716 | 3286 | 3877 | 4500 | 27.8 | | 390(mm) | 861 | 1336 | 1840 | 2342 | 2871 | 3405 | 3956 | 28.45 | Stiffness and frequency at design height | Vertical stiffness(Kg/cm) | 147 | 201 | 260 | 280 | 300 | 327 | 371 | | Stiffness and frequency at design height | Natural frequency Hz | 1.74 | 1.65 | 1.61 | 1.5 | 1.4 | 1.35 | 1.34 | | Stiffness and frequency at design height | Natural frequency cpm | 104 | 99 | 97 | 90 | 84 | 81 | 80 | | Other types Model Size | Nominal diameter | The largest diameter(0.7MPA) | Bearing capacity at design height | Natural frequency(0.7MPA) | Stroke | Weight | 0.2MPA | 0.5MPA | 0.7MPA | Minimum compression height | Height of safe elongation | 086060H-1 | 50 | 110 | 44 | 123 | 175 | 5.18 | 42 | 90 | 1 | 120060H-1 | 80 | 130 | 122 | 313 | 444 | 3.79 | 42 | 65 | 1.6 | 150076H-1 | 104 | 160 | 164 | 435 | 621 | 3.5 | 46 | 85 | 1.4 | 188102H-1A | 120 | 210 | 208 | 587 | 862 | 3.05 | 52 | 115 | 2.25 | 215120H-1 | 125 | 233 | 294 | 768 | 1109 | 2.83 | 42 | 140 | 2.9 | 235118H-1 | 180 | 260 | 474 | 1185 | 1684 | 2.52 | 60 | 136 | 2.6 | 235150H-1 | 180 | 260 | 441 | 1205 | 1740 | 2.29 | 65 | 172 | 3.1 | 260135H-1 | 170 | 290 | 425 | 1150 | 1670 | 2.4 | 55 | 155 | 2.95 | 280126H-1 | 195 | 300 | 643 | 1662 | 2370 | 2.46 | 50 | 144 | 3.75 | 320124H-1 | 230 | 340 | 798 | 2071 | 2965 | 2.28 | 52 | 142 | 3.9 | 130142H-2 | 80 | 150 | 80 | 219 | 314 | 3.12 | 72 | 162 | 4.4 | 156130H-2 | 118 | 170 | | | | | 70 | 146 | 3.15 | 160166H-2 | 100 | 175 | 149 | 413 | 593 | 2.3 | 82 | 190 | 2.35 | 168132H-2 | 120 | 185 | 229 | 589 | 832 | 2.53 | 72 | 151 | 2.2 | 200142H-2 | 150 | 220 | 326 | 843 | 1195 | 2.02 | 78 | 162 | 3.05 | 220200H-2 | 148 | 250 | 354 | 920 | 1310 | 1.89 | 90 | 229 | 3.22 | 230214H-2 | 150 | 255 | 388 | 1023 | 1457 | 1.93 | 88 | 246 | 4.05 | 235152H-2 | 180 | 250 | 461 | 1180 | 1667 | 1.91 | 80 | 174 | 3.25 | 235210H-2 | 180 | 250 | | | | | 80 | 245 | | 250180H-2 | 185 | 270 | 520 | 1345 | 1904 | 1.74 | 84 | 206 | 3.95 | 252163H-2 | 192 | 275 | 422 | 1142 | 1644 | 1.73 | 82 | 238 | 4.2 | 260230H-2 | 170 | 290 | 374 | 1036 | 1506 | 1.78 | 90 | 263 | 4.85 | 280214H-2 | 200 | 305 | 668 | 1741 | 2480 | 1.68 | 88 | 246 | 5.57 | 290265H-2 | 205 | 320 | 440 | 1250 | 1800 | 1.19 | 90 | 303 | 6.55 | 300170H-2 | 240 | 320 | 849 | 2156 | 3045 | 1.74 | 85 | 195 | 5.35 | 310214H-2 | 230 | 330 | 813 | 2078 | 2992 | 1.89 | 88 | 245 | 7 | 330214H-2 | 250 | 355 | 1064 | 2749 | 3897 | 1.65 | 88 | 246 | 7.75 | 330254H-2 | 230 | 355 | 861 | 2222 | 3166 | 1.75 | 88 | 290 | 7.24 | 350255H-2 | 250 | 380 | 1095 | 2851 | 4098 | 1.45 | 90 | 295 | 8.2 | 360214H-2 | 280 | 380 | 1250 | 3220 | 4570 | 1.36 | 88 | 246 | 7.9 | 380221H-2 | 300 | 405 | 1432 | 3765 | 5352 | 1.34 | 90 | 255 | 8.5 | 400217H-2 | 320 | 430 | 1753 | 4450 | 6300 | 1.66 | 90 | 249 | 11.1 | 400255H-2 | 300 | 430 | 1465 | 3752 | 5256 | 1.55 | 90 | 295 | 10.4 | 430255H-2 | 330 | 460 | 1760 | 4526 | 6427 | 1.43 | 90 | 295 | 10.2 | 480217H-2 | 400 | 510 | 2723 | 6850 | 9700 | 1.27 | 88 | 249 | 13.8 | 520217H-2 | 440 | 550 | 3070 | 7850 | 11094 | 1.41 | 90 | 249 | 14.5 | 580214H-2 | 500 | 600 | 3978 | 10137 | 14293 | 1.65 | 88 | 246 | 13.3 | 630262H-2 | 530 | 660 | 4371 | 10585 | 15801 | 1.48 | 90 | 300 | 19.9 | 680262H-2 | 580 | 710 | 5278 | 13596 | 19313 | 1.35 | 90 | 302 | 18.6 | 200206H-3 | 150 | 220 | 229 | 634 | 888 | 1.68 | 116 | 236 | 3.75 | 250260H-3 | 185 | 270 | 507 | 1344 | 1924 | 1.7 | 116 | 299 | 5.5 | 255230H-3 | 200 | 280 | 566 | 1460 | 2070 | 1.3 | 116 | 264 | 5.55 | 255322H-3 | 200 | 290 | | | | | 116 | 400 | 5.85 | 310306H-3 | 230 | 330 | 861 | 2239 | 3170 | 1.3 | 120 | 354 | 7.3 | 330306H-3 | 250 | 355 | 1035 | 2730 | 3892 | 1.4 | 120 | 354 | 8.69 | 380316H-3 | 300 | 405 | 1401 | 3672 | 5235 | 1.32 | 122 | 370 | 10.95 | 400312H-3 | 320 | 430 | 1724 | 4436 | 6308 | 1.19 | 122 | 360 | 11.8 | 430370H-3 | 330 | 460 | 1716 | 4435 | 6333 | 1.20 | 122 | 430 | 13.8 | 480312H-3 | 400 | 510 | 2650 | 6883 | 9768 | 1.17 | 122 | 360 | 16.5 | 520312H-3 | 400 | 550 | 3046 | 7932 | 11262 | 1.32 | 122 | 360 | 20.1 | 580306H-3 | 500 | 600 | 3950 | 10181 | 14409 | 1.22 | 118 | 354 | 19.16 | 630376H-3 | 530 | 660 | 4243 | 11045 | 45612 | 0.94 | 122 | 436 | 24.1 | 680376H-3 | 580 | 710 | 5259 | 13620 | 19339 | 1.27 | 122 | 436 | 27.6 | Advantage 1) The air spring has excellent nonlinear hard characteristics, which can effectively limit the amplitude, avoid resonance, and prevent impact. 2) Since the medium used by the air spring is mainly air, it is easy to implement active control. 3) The stiffness k of the air spring varies with the load P, so under different loads, the natural frequency of the vibration isolation system is almost unchanged, and the vibration isolation effect is almost unchanged. 4) The stiffness of the air spring is adjustable, and the stiffness of the system can be changed by changing the volume of the air chamber or the inner cavity pressure. 5) For the same size air spring, when the internal pressure changes, different bearing capacities can be obtained. 6) Increasing the total volume of the air spring can reduce the natural frequency of the vibration isolation system 7) The air spring can use the height control valve system to keep the working height of the air spring basically unchanged under different loads. The related picture of 360306H-3   |