*原創(chuàng)聚氨酯緩沖器現(xiàn)已廣泛應(yīng)用于起重運(yùn)輸、冶金、電梯、電力、港頭碼頭、衡器制造等行業(yè)。它能迅速的將沖擊動(dòng)能轉(zhuǎn)化為彈性勢(shì)能,具有強(qiáng)度硬,彈性好,容量大,恢復(fù)快,碰撞無(wú)噪音,耐高低溫,抗老化等特點(diǎn),并對(duì)油類和稀酸、稀堿具有一定的抗腐性。結(jié)構(gòu)簡(jiǎn)單、體積小、重量輕、安裝方便、無(wú)須保養(yǎng)維修,可在非高溫的場(chǎng)合下代替液壓緩沖器。它的這種優(yōu)良的機(jī)械性能是橡膠、塑料以及其他材料都無(wú)法與之相媲美的。
起重機(jī)用JHQ-E型聚氨酯緩沖器
型號(hào) | D(mm) | H(mm) | M(mm) | h(mm) | d(mm) | 緩沖容量(KN.M) | 緩沖行程 (mm) | 緩沖力 KN | 總重量 Kg |
JHQ-A-1 | 65 | 80 | 16 | 35 | 50 | 0.3 | 60 | 28 | 0.78 |
JHQ-A-2 | 80 | 80 | 50 | 0.4 | 60 | 42 | 0.90 | ||
JHQ-A-3 | 100 | 50 | 0.5 | 75 | 42 | 1.07 | |||
JHQ-A-4 | 100 | 80 | 75 | 0.6 | 60 | 66 | 1.30 | ||
JHQ-A-5 | 100 | 75 | 0.8 | 75 | 66 | 1.42 | |||
JHQ-A-6 | 125 | 75 | 1.0 | 94 | 66 | 1.49 | |||
JHQ-A-7 | 125 | 100 | 100 | 1.2 | 75 | 103 | 1.68 | ||
JHQ-A-8 | 125 | 100 | 1.5 | 94 | 103 | 1.88 | |||
JHQ-A-9 | 160 | 100 | 2.0 | 120 | 103 | 2.18 | |||
JHQ-A-10 | 160 | 125 | 135 | 2.5 | 94 | 169 | 2.87 | ||
JHQ-A-11 | 160 | 135 | 3.2 | 120 | 169 | 3.34 | |||
JHQ-A-12 | 200 | 135 | 4.0 | 150 | 169 | 4.31 | |||
JHQ-A-13 | 200 | 160 | 20 | 50 | 175 | 5.0 | 120 | 265 | 5.08 |
JHQ-A-14 | 200 | 175 | 6.3 | 150 | 265 | 6.50 | |||
JHQ-A-15 | 250 | 175 | 7.9 | 188 | 265 | 9.32 | |||
JHQ-A-16 | 250 | 200 | 225 | 9.8 | 150 | 414 | 15.88 | ||
JHQ-A-17 | 250 | 225 | 12.3 | 188 | 414 | 16.90 | |||
JHQ-A-18 | 320 | 225 | 15.7 | 240 | 414 | 20.13 | |||
JHQ-A-19 | 315 | 250 | 295 | 20.1 | 188 | 675 | 22.60 | ||
JHQ-A-20 | 320 | 295 | 25.7 | 240 | 675 | 24.50 | |||
JHQ-A-21 | 400 | 24 | 80 | 295 | 33.5 | 300 | 675 | 29.50 |