JHQ-C-18緩沖器 聚氨酯緩沖器 底板起重機(jī)防撞塊緩沖器
工作原理：聚氨酯緩沖器是利用聚氨酯材料特殊的微孔，泡結(jié)構(gòu)來吸能緩沖，在受沖擊的過程中相當(dāng)于一個帶有多氣囊阻尼的彈簧。
產(chǎn)品描述：重量輕，價格便宜，維修、更換方便，反彈小，耐沖擊，抗壓性能好，化學(xué)穩(wěn)定性好，耐腐蝕性好，在緩沖過程中無噪音，無火花，特別適合防爆場合。泡沫化聚氨酯0.60千克/立方分米。螺紋銷釘45#。六角螺母45#。
| C系列 | 外觀特征: | 紅色聚氨酯,帶底板 | ||||||
| 型號 | D | H | h | B | b | φ | 緩沖容量 | 緩沖行程 |
| mm | mm | mm | mm | mm | mm | （kJ） | （mm） | |
| JHQ-C-1 | 65 | 80 | 6 | 100 | 70 | 12 | 0.288 | 40 |
| JHQ-C-2 | 80 | 80 | 6 | 115 | 85 | 12 | 0.432 | 40 |
| JHQ-C-3 | 80 | 100 | 6 | 115 | 85 | 12 | 0.648 | 60 |
| JHQ-C-4 | 100 | 80 | 8 | 130 | 100 | 14 | 0.672 | 40 |
| JHQ-C-5 | 100 | 100 | 8 | 130 | 100 | 14 | 1.008 | 60 |
| JHQ-C-6 | 100 | 125 | 8 | 130 | 100 | 14 | 1.344 | 85 |
| JHQ-C-7 | 125 | 100 | 8 | 165 | 130 | 14 | 1.548 | 60 |
| JHQ-C-8 | 125 | 125 | 8 | 165 | 130 | 14 | 2.112 | 85 |
| JHQ-C-9 | 125 | 160 | 8 | 165 | 130 | 14 | 2.904 | 110 |
| JHQ-C-10 | 160 | 125 | 10 | 200 | 160 | 18 | 3.456 | 85 |
| JHQ-C-11 | 160 | 160 | 10 | 200 | 160 | 18 | 4.752 | 110 |
| JHQ-C-12 | 160 | 200 | 10 | 200 | 160 | 18 | 6.048 | 140 |
| JHQ-C-13 | 200 | 160 | 10 | 250 | 200 | 18 | 7.436 | 110 |
| JHQ-C-14 | 200 | 200 | 10 | 250 | 200 | 18 | 9.464 | 140 |
| JHQ-C-15 | 200 | 250 | 10 | 250 | 200 | 18 | 12.709 | 188 |
| JHQ-C-16 | 250 | 200 | 12 | 310 | 250 | 22 | 14.84 | 140 |
| JHQ-C-17 | 250 | 250 | 12 | 310 | 250 | 22 | 19.928 | 188 |
| JHQ-C-18 | 250 | 320 | 12 | 310 | 250 | 22 | 25.44 | 240 |
| JHQ-C-19 | 320 | 250 | 12 | 390 | 315 | 22 | 32.636 | 188 |
| JHQ-C-20 | 320 | 320 | 12 | 390 | 315 | 22 | 41.664 | 240 |
| JHQ-C-21 | 320 | 400 | 12 | 390 | 315 | 22 | 52.08 | 300 |
| JHQ-C-22 | 400 | 300 | 12 | 470 | 400 | 24 | 54.24 | 200 |
| JHQ-C-23 | 400 | 400 | 12 | 470 | 400 | 24 | 81.36 | 300 |
| JHQ-C-24 | 500 | 330 | 12 | 570 | 500 | 24 | 97.52 | 200 |
| JHQ-C-25 | 500 | 440 | 12 | 570 | 500 | 24 | 144.16 | 340 |
