厂家供应/起重机用缓冲器/JHQ-A/聚氨酯缓冲器
        聚氨酯缓冲器是安全保护装置之一,适应性面广量多.如:桥式起重机,龙门起重机,卷扬机,电梯,机械运输行至终点时的安全装置,亦可用于各种汽车面包车前后包角以备防撞.

        该产品不但可吸收大量的冲击性能,还有较高的冲击弹性,良好的抗压恢复性,较高的机械强度,良好的绝缘性,防爆性,防腐蚀性,耐热性,耐寒性,耐油性和耐老化等优异性能.

型号    "D
(mm)"    "H
mm"    "M
(mm)"    "h
(mm)"    "缓冲容量
（kn.m）"    "缓冲行程
（mm）"    "缓冲力
（kn）"    "重量
（Kg）"
JHQ-A-1    65    80    16    35    0.288    40    18    0.28
JHQ-A-2    80    80    16    35    0.432    40    27    0.404
JHQ-A-3    80    100    16    35    0.648    60    27    0.469
JHQ-A-4    100    80    16    35    0.672    40    42    0.621
JHQ-A-5    100    100    16    35    1.008    60    42    0.723
JHQ-A-6    100    125    16    35    1.344    85    42    0.851
JHQ-A-7    125    100    16    35    1.548    60    66    1.237
JHQ-A-8    125    125    16    35                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              85    66    1.44
JHQ-A-9    125    160    16    35    2.904    110    66    2.166
JHQ-A-10    160    125    16    35    3.672    85    108    2.268
JHQ-A-11    160    160    16    35    4.752    110    108    2.375
JHQ-A-12    160    200    16    35    6.048    140    108    3.252
JHQ-A-13    200    160    20    45    7.436    110    169    4.293
JHQ-A-14    200    200    20    45    9.464    140    169    5.11
JHQ-A-15    200    250    20    45    12.709    188    169    6.227
JHQ-A-16    250    200    20    45    14.84    140    265    8.07
JHQ-A-17    250    250    20    45    19.928    188    265    9.663
JHQ-A-18    250    320    20    45    25.44    240    265    11.876
JHQ-A-19    320    250    20    45    32.636    188    434    15.728
JHQ-A-20    320    320    20    45    52.08    240    434    19.385