Linear carriage block WEW21 CCZAH HIWIN

WEW 21 CC 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. With a 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 force distribution 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.

Construction 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 backlash-free and stable operation.

Advanced QW Technology

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

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

·        Extended service intervals due to more efficient lubrication.

·        Higher permissible speeds, ideal for dynamic applications.

Why Choose the WE and QW Series?

·        Stability and safety: A 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 work precision.

·        Ease of assembly: Mounting from the top or bottom is possible due to various hole options.