Müller Martini R255.7384.5 Sprocket 12A-1

The sprocket 12A-1, also known as a drive wheel or chain wheel, from Müller Martini with type number R255.7384.5 is a mechanical attachment part for reliable power transmission and precise timing synchronization. It has the dimensions 3 x 3 x 15 cm and weighs 0.9 kg. Manufactured from high-grade, hardened steel according to DIN/ISO standards, its optimized tooth profile minimizes chain wear and mechanical vibrations under heavy continuous loads. The robust construction ensures exceptional wear resistance, prevents chain pitch elongation, and reduces unexpected maintenance downtime in machinery. Sprockets of this type find typical applications in high-speed press operations, conveyor systems, and industrial printing machines, where precise positioning and reliable power transmission are crucial.

This precision-engineered 12A-1 roller chain sprocket (Kettenrad 12A-1) delivers reliable power transmission and exact timing synchronization for high-speed press operations. Manufactured from high-grade, hardened steel according to DIN/ISO standards, its optimized tooth profile minimizes chain wear and mechanical vibration under heavy continuous loads. Its robust construction ensures exceptional wear resistance, preventing pitch elongation and reducing unexpected maintenance downtime in your machinery.