{"product_id":"model-40-undamped-and-damped","title":"Model 40 Undamped and Damped","description":"\u003cp\u003eModel 40 is a single arm hinge designed for glass\/metal lid. This hinge connects the lid to the hob guaranteeing the rotation of the lid and the direct load of a compression spring that prevent a free drop of the lid. The hinge is designed in order to guarantee a stabile opening position and a light maneuverability of the lid.\u003c\/p\u003e\n\u003cp\u003eThe rotation point should be carefully identified in order to have the center of gravity over 90° (maximum opening angle).\u003c\/p\u003e\n\u003cp\u003eThe rotation of the arm acts on the spring with a characteristic which is inversely proportional to the opening angle: the given torque can balance the lid in an area between 90\/92° (maximum opening angle) till an angle not less then 70°, below there is a self closing action.\u003c\/p\u003e\n\u003cp\u003eModel 40 optionally can be provided with damped functionality. This variant is characterized by “soft closing” feature, this guarantee also an adjustable closing dynamic.\u003c\/p\u003e\n\u003cp\u003eThe spring is fully loaded when the lid closed (0° angle), for this reason some loss in the spring rate can be expected especially if the lid remain closed for a long time.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplication details\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLid weight: 1.5 kg – 5 kg\u003c\/li\u003e\n\u003cli\u003eDoor dimension: width from 45 cm to 90 cm, length from 450 mm to 500 mm\u003c\/li\u003e\n\u003cli\u003eBalanced angle: 90°\/92° – 70°\u003c\/li\u003e\n\u003cli\u003eBalance capability: lid balance guaranteed in precise of a lid weight deviation of 200 g applied at the same center of gravity *\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: 85°C\u003c\/li\u003e\n\u003cli\u003e*The lid hinges load the springs at the maximum operating value when the lid is closed, therefore if lids remain closed for a long time without any activation’s, the springs are subjected to load loss which can influence the balancing characteristics, this should be not considered as a functional defect. Limited spring pre-load adjustment is possible to cover different lids types or to compensate spring degradation.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Nuova Star","offers":[{"title":"Default Title","offer_id":53845427388757,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1047\/7397\/6405\/files\/mod40_Damped.jpg?v=1778235958","url":"https:\/\/nuovastar.com\/products\/model-40-undamped-and-damped","provider":"Nuova Star S.p.A.","version":"1.0","type":"link"}