Rotary Dampers for Toilet Seat Cover

1. Material:
Shell material: PA
Rotating shaft material: PA

2. Product parameters:
Biggest action angle: 110°
Resistance range: 8-25kgf. Cm

3. Basic principles:
The cover falls from an upright position to a horizonal position, when it is in the highest position, since the inner force of the damper is the smallest, that's to say the torque is the smallest. As the falling of the cover, the outer gravity is getting bigger, and so is the inner forth, but the inner space of the damping grease is getting smaller, that is the reaction forth is getting bigger, and then get buffering, at last the cover closes slowly and lightly.