Yamaha’s new Sigma Series G5S modular mounter delivers high-speed, flexible placement using a two-head mounting solution driven by the company’s patented overdrive control functionality. Self-loading ‘splice-less’ SL feeders eliminate production interruptions, and quick-change feeder bases and tray units deliver seamless productivity. The Sigma G5S excels in speed, capacity, accuracy, and virtually non-stop efficiency.
Featuring the fastest, most flexible rotary head in the industry, and equipped with a multi-function head that performs lead-clinching and tamping, the fast, flexible Sigma Series G5S is perfect for high-mix assembly environments, offering a dual-side component supply with up to 120 unique 8 mm tapes, and the ability to handle PCBs up to 1200 mm (47 ”) long.
The Sigma G5S is equipped with the company’s patented overdrive system that enables the heads to assemble PCBs simultaneously with no wait time. Overdrive functionality enables both placement heads to pick from each other’s component supply, on either side of the machine, and place on the same board simultaneously and without restriction. Overdrive functionality enables the user to adapt to varying production requirements without reconfiguring the line.
The ‘Family Setup‘ approach of the Sigma G5S’ slashes changeover time by more than 90 %, and feedback communications with the company’s YSI-V AOI bring greater efficiency and optimization to the SMT/PCB assembly process.
The company’s SMT surface mounters boast the mounting speeds as well as compatibility with a wide range of electronic components and printed circuit boards (PCBs). Additional PCB assembly equipment, including solder paste printers, dispensers, and inspection systems are also available, making the company a supplier of a full lineup of equipment for surface mount assembly technology.





