Optimal selection of microcomponents: Achieving the perfect balance between space efficiency and motion stroke.
In the design of precision machinery and micromechanisms, it is important to achieve optimal linear motion strokes within limited space. The selection of microcomponents significantly impacts not only size but also operational accuracy and maintenance cycles.
To improve reliability, understanding the relationship between contact length (L1: guide bushing, L2: steel ball retainer) and stroke is essential. HEADWAY offers the following two types according to design needs. Open-type guide bushings ensure flexible strokes by maintaining L2≥L1, with S=2×(L2−L1). Closed-type guide bushings enhance stability with a structure where L1>L2, with S=2×(L1−L2).
In terms of performance, they can handle high-frequency operations of 30 million to 50 million cycles, and the optimized steel ball circulation structure increases operational efficiency to about three times that of standard products. The low-wear design maintains a lifespan of 2 to 3 years, contributing to reduced maintenance costs.
Additionally, the SUS440C stainless steel specification allows for compatibility with special environments such as oil-free (food industry), anti-volatile (optical equipment), and high vacuum (semiconductors).
Selecting the appropriate guide bushing and adopting components based on actual measurement data are key to maximizing the accuracy and long-term productivity of the equipment.

Inquiry about this news
Contact Us OnlineMore Details & Registration
Details & Registration
Related Links
Key to selecting precision micro components! A thorough explanation of the stroke calculation formulas for Han-Dwei's open and closed guide bushes. Empirical data shows that HEADWAY components boast a lifespan of up to 50 million cycles, proving to be three times more effective than other brands. We provide oil-free solutions made of SUS440C stainless steel, ideal for optical and semiconductor high vacuum environments, supporting the perfect balance of space efficiency and stable operation.




