Winkhaus GAM.1400-2 Gearbox activPilot Concept Concealed 900-1400mm Double Locking

Product Overview

The Zasuwnica GAM.1400-2 by Winkhaus is a concealed gearbox component used within activPilot Select hardware systems for tilt-and-turn (RU) windows. Designed for large sash sizes with a faceplate groove of 16 mm, it accommodates sash widths from 900 mm to 1400 mm and is compatible with aluminium, timber, synthetic, or steel window profiles. Its construction and dimensions make it suitable for professional window fabricators engaged in the production of high-specification residential or commercial windows.

Distinctively, this gearbox features two octagonal mushroom locking points, a configuration that provides both enhanced security and precise sash positioning during operation. This reduces the risk of deformation or operational failure on wide or heavy sashes, a critical advantage for OEMs or window manufacturers seeking dependable solutions for demanding building projects. Particularly recommended for fabricators supplying windows to projects requiring burglar resistance and long-term functionality with concealed hardware aesthetics.

Key Features

• Wide sash compatibility ? covers sash widths from 900 mm to 1400 mm for large-format windows


• Octagonal mushroom cams ? double-locking points for increased security and anti-pry protection


• Material versatility ? supports aluminium, timber, synthetic, and steel profiles


• Concealed installation ? compatible with activPilot Select hidden hinge systems for seamless appearance


• DIN left/right reversible ? can be used for both left- and right-handed sash applications


• Integrated sash clamping ? assures tight window closure and draft protection


• Corrosion-resistant zinc coating ? suitable for environments requiring increased durability

Technical Specifications

• Compatible Sash Width: 900 mm ? 1400 mm


• Groove Size: 16 mm


• Gearbox Stroke: 38 mm


• Backset (Dornmaß): 15.5 mm


• Number of Locking Points: 2


• Locking Cam Type: Octagonal mushroom


• Sash Opening Types: Tilt-and-turn (RU)


• Handing: DIN left/right, reversible


• Operation Direction: Parallel stroke


• Handle Position: Central


• Material: Steel, zinc-coated


• Color: Silver


• Application Systems: primePort SK 100 S, SK 160 S, PAS 160, PAS 220

Applications

Used in the fabrication of tilt-and-turn (RU) windows with concealed hinges within residential, commercial, and institutional buildings. Suitable for wide or heavy sashes in aluminium, timber, synthetic, or steel windows, where enhanced locking security and aesthetic integration are required. Recommended for high-performance window assemblies in new construction, renovation, or OEM projects demanding hidden hardware and robust operation.

Packaging & Shipping

Standard export packaging. Unit includes the Winkhaus GAM.1400-2 gearbox mechanism and necessary installation accessories.