Winkhaus GAM.1800-2 Concealed Drive Gear activPilot Concept For 1300?1800mm Sashes

Product Overview

The Zasuwnica GAM.1800-2 from Winkhaus is a concealed gear component used in activPilot Concept hardware for large tilt-and-turn window sashes. Designed for integration in modern wood, aluminum, PVC, or steel windows, it accommodates sash widths from 1300 mm to 1800 mm and a 16 mm hardware groove. Commonly specified by professional window manufacturers, it enables secure multi-point locking via octagonal mushroom cams for enhanced stability and security, with compatibility for both DIN left and right configurations.

What sets this version apart is its application-specific adaptation for extra-wide sashes (up to 1800 mm) combined with two octagonal cam locking points. This gives fabricators and project buyers a compact, one-piece solution for large architectural window units, minimizing the need for additional reinforcing hardware and thus reducing installation complexity and procurement risks for nonstandard window sizes. Particularly recommended for OEM window production and large-scale commercial fenestration projects involving increased sash widths.

Key Features

• Wide sash compatibility ? fits window sashes from 1300 mm to 1800 mm width with 16 mm hardware groove


• Two octagonal cam locking points ? delivers high burglary resistance and stable sash closure


• Concealed hinge support ? enables clean, modern window aesthetics without visible hardware


• Material flexibility ? suitable for wood, aluminum, PVC, and steel window frames


• Central handle position ? optimized for user ergonomics across different frame profiles


• Galvanized coating ? corrosion protection for long service life in demanding environments


• One-piece gear version ? simplifies assembly and reduces tolerance stack-up issues

Technical Specifications

• Product Type: Concealed drive gear (Przekładnia wpuszczana)


• System Compatibility: activPilot Concept, primePort SK 100 S, SK 160 S, PAS 160, PAS 220


• Sash Width: 1300 mm ? 1800 mm


• Hardware Groove: 16 mm


• Locking Points: 2 (octagonal mushroom cams)


• Frame Material Compatibility: Wood, aluminum, PVC, steel


• Dornmaß: 15.5 mm


• Gear Stroke: 38 mm


• Sash Opening Modes: Tilt-and-turn (Rozwierno-uchylne)


• Gearbox Version: One-piece


• Left/Right Handed: DIN left/DIN right


• Color: Silver


• Finish: Galvanized

Applications

Primarily used in the production of large tilt-and-turn windows in commercial, residential, and public buildings. Compatible with concealed hinge systems for high-specification wood, aluminum, PVC, or steel frames. Suitable for security-sensitive architecture, larger fenestration units, OEM window and door manufacturers, and projects requiring wide sashes between 1300 mm and 1800 mm.

Packaging & Shipping

Standard export packaging. Unit includes the drive gear mechanism with mounting hardware. Installation instructions are provided in each package.