The development of HIWIN-QH linear guideway is based on a four-row circular-arc contact. The HIWIN-QH series
linear guideway with SynchMotionTM Technology offers smooth movement, superior lubrication, quieter operation
and longer running life. Therefore the HIWIN-QH linear guideway has broad industrial applicability. In the hightech industry where high speed, low noise, and reduced dust generation is required, the HIWIN-QH series is
interchangeable with the HIWIN-HG series.