THK Seismic Isolation System/ Viscous Damping Device RDT for Residential Use

Through the shear resistance of the viscous body, the seismic energy transmitted to the building can be absorbed. The viscous damping device RDT converts the linear motion of the ball screw shaft into the rotary motion of the ball screw nut, and then applies shear force to the viscous body enclosed between the inner cylinder connected to the ball screw nut and the fixed outer cylinder. For detailed information, please contact our company.