We have a professional factory producing durable limited structure rotary damper for toilet lid, welcome to wholesale limited structure rotary damper for toilet lid made in China and get its free sample with us.Title: limited structure rotary damper for toilet lidType: LF-36E1.  Drawing: 2.Technical Data:BodyPBTRevolution axle materialPBTDamper oilSilicone oilDamping torque10-35kgfNaNDamping directionright (CCW)Construction size Ø 23.5 mmOperating temperature range -20 °C to +70 °CRotation angle max 110°Note: Provide customized torque by changing viscosity of the damper grease.  3.Damper characteristics:1)     Speed characteristics:A rotary damper's torque varies according to the rotation speed. In general, as shown in the graph to the right, the torque increases as the rotation speed increases, and the torque decreases as the rotation speed decreases. In addition, please note that the starting torque slightly differs from the rated torque.2) Temperature characteristics:A rotary damper's torque varies according to the ambient temperature. In addition, as shown in the graph to the right, the torque decreases as the ambient temperature increases, and the torque increases as the ambient temperature decreases. This is because the viscosity of the silicone oil inside the damper varies according to the temperature. When the temperature returns to normal, the torque will return to normal as well.  4. Why choose us:· In-house tool manufacture, mold making· Provide OEM&ODM service· RoHs Approve· Plastic processing machines· Over 25 sets of injection molding machines· More than 2000 set of molds equipments· Various types of products5. About us:Dongguan Longji Plastic Electronics Co., Ltd was founded in 1997. It is a professional enterprise to engage in development design , production sales of damper,self-righting hinge and latch, etc . Our company can design and manufacture rotary damper mould independently .Our company establishes and consummates effective quality management system. We passed international ISO9001 and ISO14001 certification in 2001.We gain excellent credit in the same industry by excellent quality and after-sales service.