Silent Linear Guideway [QH/QE/QW/QR Series]

basic information

Features of Sync Motion ■ Low Noise Design Sync Motion evenly arranges each rolling element, effectively reducing the high-frequency impact noise that can be bothersome. ■ Extended Lifespan with Uniform Lubrication Sync Motion incorporates a grease retention space, improving grease circulation during operation. This reduces maintenance frequency and extends lifespan. ■ Improved Running Parallelism Guides without Sync Motion lack a holder for the rolling elements during operation, leading to continuous back-and-forth impacts between loaded and unloaded rolling elements, resulting in significant fluctuations in friction resistance. In the series with Sync Motion, the rolling elements are connected and evenly arranged, so when one block starts moving, all rolling elements move simultaneously, eliminating collisions between them. This maintains a consistent running motion and reduces the variation in friction resistance. ■ High-Speed Design Sync Motion prevents friction contact between rolling elements, and the contact area between the rolling elements and Sync Motion is small, significantly reducing friction resistance. This achieves excellent high-speed performance. ○ For more details, please refer to the catalog or contact us.

Price range

Delivery Time

Applications/Examples of results

It is suitable for a wide range of industrial fields, particularly in the electronics industry and machine tools where demands for high speed, low noise, and low dust are required.

Detailed information

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  Silent High Load Type 【QH Series】 This is a high-performance linear guideway that employs a synchronous motion with a four-row circular arc structure. ■ Low noise design ■ Extended lifespan with uniform lubrication effect ■ Improved running parallelism ■ High-speed design It is suitable for a wide range of industrial fields and is particularly suitable for the electronics industry, which requires high speed, low noise, and cleanliness. 【Two types of block shapes】 W: Flanged H: Square 【Three types of applicable stainless steel model numbers】 QH15 QH20 QH25 *The maximum length of the stainless steel rail is 2000mm.

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  Silent Compact Type 【QE Series】 Similar to the QH Series ■ Low noise design ■ Extended lifespan with uniform lubrication effect ■ Improved running parallelism ■ High-speed design while featuring a compact design. 【Two types of block shapes】 W: Flange H: Square 【One type of model applicable for stainless steel】 QE15 * The maximum length of the stainless steel rail is 2000mm.

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  Silent Wide Type [QW Series] By adopting sink motion and designing a wide rail width with a low assembly height, it achieves high moment resistance in limited spaces. It is suitable for a wide range of industrial fields, particularly for needs that require not only high speed, low noise, and cleanliness but also space-saving and large moment capabilities. ■ Low noise design ■ Extended lifespan with uniform lubrication effect ■ Improved running parallelism ■ High-speed design [Two types of block shapes] W: Flange H: Square

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  Silent Roller Type 【QR Series】 A linear guideway designed for low noise while maintaining four-direction high load capacity and ultra-high rigidity. - Four-direction high load capacity due to DB (45°-45°) structure - Low noise design achieved through the adoption of sync motion - Improved running parallelism by eliminating collisions between rollers and reducing variations in friction resistance - Ultra-high rigidity in four directions with roller adoption 【Three types of block shapes】 W: Flange H: Square L: Square (low)