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Sugatsune Aileron lift-assist lid stay is a high torque lid support designed as part of the Aileron System by Sugatsune, so it manages heavy top-opening doors in a controlled way. The product is described as a freestop, soft-down stay with lift assist, which means the door can hold position, open more lightly, and close under control. Its torque range of 53.1 - 70.8 lb lets it handle substantial door loads where stronger support is needed. An integrated design combines a concealed hinge and lid stay, so the motion comes from one coordinated system instead of separate components. The Aileron System creates continuous door movements with adjustable closing speed and free-stop functions, which helps tune motion to the specific door size and weight. The lift-assist function allows for light opening of doors, so frequent access is less strenuous.
This lid support is a top opening stay, so it is intended for doors or lids that open upward and require controlled support. It requires minimal 3' x 7' space for installation, giving a defined working envelope when planning cabinet interiors and clearances. The product is specially designed for use with the OLYMPIA concealed hinge (360-D26-19), so its geometry and motion are built around that hinge series. Integrated design combines a concealed hinge and lid stay, which helps keep mounting positions coordinated for smoother movement. Closing speed of doors is adjustable, allowing fine-tuning of how quickly the lid settles in the final closing range. The free-stop function enables doors to hold in position from 30 degrees to maximum, so installers can set up a lid that stays where it is placed within that arc.
This stay is specially designed for use with the OLYMPIA concealed hinge (360-D26-19), so projects already specifiing that hinge can use this part for coordinated lift, free-stop, and soft-close motion. The integrated design with Sugatsune's Olympia hinge creates lift assist, freestop, and soft-closing functions, so the hinge and stay work together as one system instead of separate mechanisms. Its role as a top opening stay means it suits upward-opening doors that need controlled lift and hold, rather than side-hinged applications. Board thickness from 15 mm to 22 mm is supported, which covers typical cabinet door constructions within that range and simplifies panel selection. The high torque rating of 53.1 - 70.8 lb supports heavier doors within this system range, helping keep them stable through opening and closing.
The Aileron System creates continuous door movements with adjustable closing speed and free-stop functions, so installers can balance movement smoothness with project requirements. The free-stop function enables doors to hold in position from 30 degrees to maximum, allowing a user to leave the lid at partial open angles during work. The soft-close function makes doors close gently from 0 degrees to 30 degrees, reducing shock to the cabinet when the lid is brought down. Closing speed of doors is adjustable, so the final 0 degrees to 30 degrees travel can be tuned on site to the actual door weight. The lift-assist function allows for light opening of doors, improving comfort where lids are opened repeatedly. Smooth door movement is part of the product information, which supports precise, predictable operation in work surfaces or storage units using this system. Its integrated design combines a concealed hinge and lid stay, simplifying motion control when repeatable results are required on multiple similar units.
The ARN-2-H-S is described as a top opening stay, so it supports upward-opening lids or doors that need controlled lift and closing motion.
The ARN-2-H-S torque range of 53.1 - 70.8 lb allows it to support heavier doors within that range, helping keep the motion stable during opening and closing.
The Sugatsune Aileron lift-assist lid stay supports board thickness from 15 mm to 22 mm, which covers many common cabinet door constructions in that size range.
The free-stop function enables doors to hold in position from 30 degrees to maximum, so the lid can stay at a chosen open angle during access or work.
The Aileron System offers adjustable closing speed, letting installers tune how quickly the lid moves in the final range to suit door weight and application.
This lid stay is specially designed for use with the OLYMPIA concealed hinge (360-D26-19), so its motion and geometry are matched to that hinge.
The ARN-2-H-S lift-assist stay combines high torque support, top opening design, and integrated free-stop, lift-assist, and soft-close functions, so it suits upward-opening doors that need controlled movement. Its torque range of 53.1 - 70.8 lb, adjustable closing speed, and support for 15 mm to 22 mm board thickness connect well with many cabinet and work surface layouts using the OLYMPIA concealed hinge (360-D26-19). For projects built around Sugatsune's Aileron System, this stay provides the defined motion profile and adjustment range described in the product information.
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