Linear carriage block WEH21 CAZAH HIWIN

WEH 21 CA ZAH HIWIN trolley

Linear trolley series WE and QW – Stability and durability for demanding applications

Product description

The linear trolleys from the WE and QW series are innovative components designed for maximum moment load capacity and operational stability. Thanks to the wide profile rail and low construction, these trolleys guarantee compactness, high rigidity, and the ability to carry large loads in all directions. The four-row track design at a 45° angle ensures even distribution of forces and precise operation even in the most demanding conditions.

Key features

·        Compact design: Low height and wide rail allow for stable mounting even in limited spaces.

·        Four rolling tracks: Even load distribution from every direction.

·        High moment load capacity: Excellent stability for tall mechanical components.

·        Ball retention system: Support strips prevent balls from falling out during assembly and disassembly.

·        Length and mounting options: Available in high trolleys (WEH/QEH) and with flanges (WEW/QEW).

Typical applications

Linear trolleys from the WE/QW series are used in a wide range of industrial applications, such as:

·        Automation systems and processing industry.

·        Measurement and control technology.

·        Semiconductor industry and injection molding machines.

·        Linear axes in advanced machinery.

Design variants

·        WEH/QEH – high block trolleys for stable mounting of heavy and tall components.

·        WEW/QEW – trolleys with flanges, ideal for top or bottom mounting, ensuring play-free and stable operation.

Advanced QW technology

QW models with SyncMotion™ technology offer additional benefits, such as:

·        Reduced operating noise and smoother movement due to controlled spacing between balls.

·        Extended maintenance intervals due to more efficient lubrication.

·        Higher permissible sliding speeds, ideal for dynamic applications.

Why choose the WE and QW series?

·        Stability and safety: Wide rail and three rows of screw holes ensure secure mounting and minimize deformation.

·        Versatility of applications: Excellent for operation in harsh conditions and under heavy loads.

·        Operational efficiency: Optimal geometry of the trolley and rail minimizes friction losses and increases operational precision.

·        Ease of assembly: Possibility of top or bottom mounting due to various hole variants.