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ZTG型可调式低频弹簧隔振器
ZTG adjustable low frequency damp spring vibration absorber
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ZTG型可调式低频弹簧隔振器

ZTG型可调式低频阻尼钢弹簧隔振器是由多重组合弹簧组成、上下钢板及钢板外表面粘贴橡胶防滑垫等组成。它是根据国外大型冷水机组、安装不平衡、动力设备转速低、干扰力较大而设计的产品。产品具有安装灵活性大、稳定性好、固有频率低、隔振效果显著等优点,安装时可直接安放在设备下,若动力设备扰力较大,可先调节重心,并将隔振器底座固定孔用螺栓固定地基。

ZTG型可调式低频阻尼钢弹簧隔振器有多种规格,可按用户特殊需要制造,在额定荷载下对应垂直自振频率2.1~4.8HZ,阻尼比为0.03~0.07,是积极隔振和消极隔振的理想产品。

ZTG adjustable low frequency damp spring vibration absorber is composed of multiple combined springs,top and bottom steel plate and anti-skidding mat sticking on the surface ofthe steel plate.It is designed wholly for foreign largesca-le coldwater engine set which has problem of lopsided installation,low velocity of the power equipment and large disturbing force.It has the features of flexible installation,good stability,low intrinsic frequency and distinct vibration absorbing efficiency.It can be directly put under the equipment when installed.You can adjust the center ofgravity,fix base with fixing bolt,when the disturbing force ofthe power equipment is great.

Several specifications can be designed according to user's special need.Vertical intrinsic vibration frequency is 2.1-4.8Hz.damp ratio is 0.03-0.07 under rating load.They are the ideal products to insulating vibration positively and passively.

ZTG型可调式低频弹簧隔振器技术参数表:

Techn010gical parameter table ofthe ZTG adjustable low frequency damp spring vibration absorber:

型号
Type
预压荷载(N)
load under
designed pressure
最佳荷载(N)
optimal load(N)
最大载荷N
maximum load
竖向刚度
N/mm
vertical rigidity
N/mm
尺寸(mm)
dimension
H L1 L2 M
ZTG-150 1000 15000 2500 40 150 190 150 14
ZTG-250 1500 25000 3500 60 150 190 150 14
ZTG-450 2700 4500 6300 110 150 190 150 14
ZTG-600 4000 6000 9000 150 150 190 150 14
ZTG-800 4800 8000 11200 195 150 190 150 14
ZTG-1000 6000 10000 14000 260 150 190 150 14
ZTG-1250 7500 12500 17500 320 150 190 150 14
ZTG-1600 9600 16000 22400 400 150 190 150 16
ZTG-1900 11400 19000 26600 430 150 190 150 16
ZTG-2200 13200 22000 30800 500 150 190 150 16
ZTG-2500 15000 25000 35000 620 150 190 150 16
ZTG-2850 17100 28500 39900 690 150 280 240 18
ZTG-3250 19500 32500 45500 780 150 280 240 18
ZTG-3600 21600 36000 50400 920 150 280 240 18
ZTG-4050 243000 40500 56700 1050 150 280 240 20
ZTG-4550 273000 45500 63700 1100 150 280 240 20
ZTG-4950 297000 49500 69300 1300 150 280 240 20
ZTG-5600 28000 56000 78400 1400 150 280 240 24
ZTG-6200 327000 62000 86800 1550 150 280 240 24
ZTG-7000 42000 70000 98000 1700 150 280 240 27
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