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Airtac Caged Ball Type Linear Guide
LSQH
- Low noise design
The use of a special ball cage makes balls aligned precisely in a certain even distance, thus to eliminate noise made by random friction between balls, especially effective on high pitch noise. According to study, human body is most sensitive to the sound between 1,000 and 3,000 Hz. After thorough lab test within allowable speed range, LSQH series can reduce noise degree by 5 dB(A) compared with LSQH series. - Self-lubricating design
Maintain designated grease storage zones at specific intervals in ball cage, precisely meeting the lubrication needs of the balls. When the circulation system operates to the direction reversal area, lubricant is automatically and evenly refilled, reducing the frequency and workload of manual grease refilling.
general ultra-light loads, no additional maintenance is required, lowering the total maintenance cost. - High-velocity design
The spacer design of the ball cage eliminates friction between balls. With the balls and ball cage forming an annular line contact, friction is significantly reduced. During high-speed operation, energy loss is minimized, and heat generation is controlled, enabling the linear guide to achieve exceptional high-speed performance. This provides precise and stable linear motion guidance for high-speed mechanical systems, expanding applications in high-speed automation production lines and related fields. - Improve Smoothness
In traditional linear guide which is without ball cage, balls experience back-and-forth collisions during initial operation, causing severe fluctuations in friction and poor stability. The ball cage can link the balls together, allowing them to start moving almost simultaneously along with block movement, eliminating back-and-forth collisions. This maintains stable motion inertia, reduces variations in friction, ensures smooth and stable movement, and enhances fluidity and stability metrics, providing reliable support for high-precision motion control.
Standard Block
Long Block
Flange Standard
Flange Long