Three core technologies of YASDA
for achieving precision stages,
using designs and skills sophisticated longer than a half century
Pursuing precision in every process
Manufacturing
Technology
Mastering Straightness, Parallelism, and Perpendicularity, YASDA ensures uncompromised sub-micron assembly. With over 50 years of excellence, we provide a complete one-stop manufacturing service—from parts processing to inspection—under thorough quality control.
Accurate positioning and speed
High tracking control
Beyond repeatability, YASDA achieves high dynamic performance—including constant speed and multi-axis synchronization—via thorough servo tuning. Additionally, our units feature superior thermal rigidity and vibration resistance, enabling high-value manufacturing.
As flat and straight as possible
Hand scraping
that makes beyond
machining accuracies
Craftsmen use “hand scraping” and high-precision autocollimators to install linear guides with straightness exceeding machining limits. This precise alignment minimizes individual errors, ensuring consistent accuracy across all units.
