Lift-off hinge 12-7-4280

polyamidedoordamper

SOFT-CLOSE DAMPENING LIFT-OFF HINGE - Soft close dampening lift-off hinges: soft-close damper keeps lid from slamming shut. - Sold in pairs (type 1 and type 2). - Lift-off hinge type 1 has a grey shaft and the damper working direction is clockwise. - Lift-off hinge type 2 has a white shaft and the damper working direction is counter-clockwise (shown on the drawing). - Operating angle: 115°. - If the opening angle is wider than 115° (+/- 5°), mechanism is broken and damper doesn’t work any longer. - Provide a door stopper to prevent from overturning beyond the prescribed angle range. - Do not force the door to close faster in damper effective direction. It can cause damage to the product. - When the door opening angle is small, the dampers may not work smoothly. - Torque calculation: Torque (N.m) = L (m) x 1/2 x W (kg) x 9.8 with: • L = door height in metre. • W = door weight in kilo. - Operating temperature: 0 to +40°C.