五、产品性能(function)该系列产品为双向阻尼，利用流体阻力原理减振，可用于不同的齿轮和转矩设备。扭矩会根据回转速度的变化而变化，会根据环境温度的变化而变化；外形可根据客户使用情况，选择双边安装或多种种卡扣形式直接安装.
bidirectional, by utilize the principle of fluid resistance toreduce the speed of moving parts and create a smooth and softmovement; it can be applied in different gear and torqueue will be different at different temperature and rotationspeed. customers can mount the damper either bilaterally or withvarious clips according to specific need.
适用环境(operating temperature):-30°+80°
使用寿命(life span):5万次以上( at least 50000 times)
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联系人：何巧珍
移动电话：
联系电话：0769-87
传真：0769-87137028
qq：2529302034
e-mail:gt48@heyingcn.com
本产品的品牌是禾盈，型号是hcl-28ncs，材质是塑胶，外形是圆柱齿轮，适用范围是汽车