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H型旋转叶片式减振器可以用来控制铁道车牺的垂直运动或横向运动。内部装有弹簧的轴封，用来防止外部泄漏以及为磨损提供连续的自行调节。该减报器有多种安装位置，其操纵杆和连续件的几何形状以及减振的方向比也有很多种。在3rad／s的速度下，该减振器的标准减振能量约为103km
H-type rotary vane damper can be used to control the vertical or horizontal movement of the rail car sacrifice. Internal spring-loaded shaft seals prevent external leakage and provide continuous self-regulation for wear. There are a variety of mounting locations for this device, and the geometry of the joysticks and continuous elements, as well as the direction of vibration reduction, are numerous. At 3 rad / s, the standard damper energy is about 103 km