Yamaha Motor Co. Ltd. has announced the launch of two new surface mounters in the first quarter of 2016. The premium modular S(Sigma)-F8S will be launched on April 1, and the high-efficiency modular Z:LEX YSM20W on February 1. The S-F8S, a new model of premium modular 'S' series, is an evolutionary advancement of the S-F8.

The existing model employs a rotary direct drive head to achieve 150,000 CPH (in optimum conditions). The S-F8S achieves an effective 5% tact improvement on average and greater productivity compared to the existing version, and with its improved mounting accuracy this new model is also capable of handling the extremely small-sized 0201 (0.25 x 0.125 mm) chip components. The second new model, the Z:LEX YSM20W, retains the flexibility and efficiency across a range of diverse production conditions and the same high-speed capability, component handling, and scalability as the high-efficiency Z:LEX YSM20 mounter.

In addition, the Z:LEX YSM20W is a Z:LEX wide-body model that features significantly increased PCB adaptability, and which can handle up to extra-large-sized PCB's larger than L size, and larger than M size PCB's in dual-lane production. S-F8S new features include: improved productivity and accuracy due to revised XY axis design; and compatibility with current S sries model. Introduction of control technology together with the adoption of an off-set type linear motor through a logic-based design revision of the XY drive axes.

The supporting beam of the head has been made more lightweight and with reduced vibration. Because of this, the effective tact delivers a 5% productivity improvement on average over existing models. At the same time, mounting accuracy of ± 25µm (3s), which corresponds to handling the extremely small-sized 0201 chip components, has also been achieved.

Compatibility of the main options with the current model S-F8 has been maintained, including with the head, nozzle, nozzle stocker, and tape feeder. This allows for users of the current S series to continue to use their specialized equipment as they implement this new equipment hassle free. Z:LEX YSM20W new model features outstanding versatility industry top level PCB adaptability.

Handles a maximum PCB width of up to 356 mm where the same width PCB is being conveyed at the front and rear while in dual-lane specification mode. In this case, the head will continue to function without front or rear head strike for up to a maximum PCB width of 324 mm achieving high-efficiency implementation without loss. In single-lane specification mode, PCBs can be conveyed at up to a maximum length of 810 mm, maximum width 742 mm, a conveyable weight of up to 10 kg, and a thickness of up to 8 mm.

This new model is also compatible with a wide range of extra-large-sized PCB's and jig conveyance etc., including for automotive products, industrial, medical, power devices, and LED lighting.