该系列阻尼器适用于门锁机构回弹阻尼，有效降低弹簧动作时产生的冲击和噪音，也可以应用于其他类似机构。

支持尺寸和阻尼扭矩的定制，配合于操作机构。

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*使用温度 Operating temperature :-10-50℃

*产品外壳材质 Body material：铁金属材料(SPFC)

*旋转轴材料 Rotating shaft material：PC

*使用油 Oil type：硅油 silicone oil

*可以通过更换缓冲器粘性油的粘度提供特殊扭矩定制

offers specific requirements by changing the buffer oil viscosity 

*根据尺寸和安装需求选择相应的安装代号比如DA47A-R203

Select the appropriate installation code, such as DA47A-R203 depending on the size and installation requirements

此阻尼器没有轴向支撑设计，所以安装时务必考虑另外轴向支撑问题; 

the damper without axial support design, so it is important to consider when installation and axial support issues.

轴插入单向阻尼器时，请沿阻尼器空载方向边转动边插入。请注意:如果硬性 插入可能会引起阻尼器的破坏

please no-load rotational direction side along the damper insertion when shaft is inserted into the single direction damper. please note: if the rigid insertion may cause the destruction of the shock absorber

目前广泛应用于剧场座椅，帐篷，机器人手臂关节，照明灯等产品，翻盖配合弹簧缓冲，能有效降低产品使 用中产生的撞击和噪音，提高产品使用寿命

Currently widely used in theater seats, tents, robot arm joint, lighting products, such as flip buffer spring, can effectively reduce the products make use of the impact and noise, improve the service life of the product