High Accuracy HA/HS Series Linear Guides

HA/HS series linear guides achieve high motion accuracy, high rigidity and high load capacity with reduced frictional resistance in machining centers as well as high-precision semiconductor equipment and instruments.

Design Features

Available in dust-resistant HA series ideally suited to machining applications and low-profile HS series with low frictional resistance for semiconductor
2 types of ball slides: square and flange type
Ball slides and rail manufactured with special high carbon steel; stainless steel option available for corrosive environments
Accuracy grades range from high precision to ultra-precision
With slight preload and medium preload options
Accessories and extras including: K1 (for HA) and K1-L (for HS) lubrication units, surface treatments

Operating Benefits

High motion accuracy is achieved by adopting ultra-long ball slides with optimized recirculation
High rigidity, high load capacity and low friction are achieved with the optimized complement (quantity) of balls
Greater accuracy of rail installation is achieved with increased counterbore depth of mounting holes
Long-term maintenance-free operation when equipped with K1(-L) lubrication units