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drylin Protect Linear Axes with Integrated Metal Cover
igus introduces the ZLX and SLX Protect series to prevent mechanical failures and improve operational safety.
www.igus.eu
igus has expanded its drylin linear axis range with the new "Protect" variants (models ZLX-806016-PT and SLX-806016-PT), featuring an integrated metal cover. These systems are designed to operate in critical industrial environments where accidental debris (screws, washers, metal chips) or dirt ingress could compromise drive functionality. In addition to ensuring mechanical system reliability, the metal cover acts as a safety barrier, preventing accidental operator contact with moving parts.
Construction Characteristics and Flexibility
The new axes are based on the anodized drylin W aluminum profile, an architecture that offers high robustness and modularity. The system is self-supporting and compatible with standard structural profiles, facilitating rapid integration into existing machinery. Technical advantages include:
- Modularity: Compatibility with igus accessories such as handwheels, position indicators, and pre-assembled carriages.
- Design Freedom: The geometry of the profile slots allows for the integration of additional components to adapt the axis to specific production requirements.
- Predictive Maintenance: Service life is verifiable via igus online calculation tools prior to purchase.
Dry-Running Technology
The core of the movement consists of high-performance iglidur J200 materials integrated into the guidance system. This technology enables dry operation without the need for external lubricants, offering several operational benefits:
The core of the movement consists of high-performance iglidur J200 materials integrated into the guidance system. This technology enables dry operation without the need for external lubricants, offering several operational benefits:
- Dirt Resistance: The absence of grease or oil prevents environmental particles from adhering to the system, drastically reducing wear.
- Low Noise: The optimized coefficient of friction ensures smooth movement, making the systems suitable for public environments (e.g., airports, self-service terminals).
- Performance: The ZLX series (toothed belt) supports speeds up to 3 m/s and axial loads up to 1600 N; the SLX series (lead screw) handles radial loads up to 5000 N and lifting capacities up to 100 kg.
Additional Context: Technical specifications and the benefit of lubrication-free operation.
The igus "dry-running" operating principle differs radically from traditional recirculating ball bearing systems. While steel balls require a constant lubricant film to separate metal surfaces, iglidur polymers contain solid lubricants microscopically dispersed within the polymer matrix. During movement, these lubricants are transferred to the mating surface (shaft or guide) in infinitesimal quantities, creating a self-lubricating transfer film. This configuration is particularly effective in closed systems like "Protect," where the metal sheet acts as a physical barrier. The absence of liquid lubricants also prevents the "clumping" effect between lubricant and metal debris (welding chips or dust), which in traditional systems would act as an abrasive paste, accelerating the degradation of the rolling tracks.
Edited by Lekshman Ramdas, Induportals editor – adapted by AI.
www.igus.com
The igus "dry-running" operating principle differs radically from traditional recirculating ball bearing systems. While steel balls require a constant lubricant film to separate metal surfaces, iglidur polymers contain solid lubricants microscopically dispersed within the polymer matrix. During movement, these lubricants are transferred to the mating surface (shaft or guide) in infinitesimal quantities, creating a self-lubricating transfer film. This configuration is particularly effective in closed systems like "Protect," where the metal sheet acts as a physical barrier. The absence of liquid lubricants also prevents the "clumping" effect between lubricant and metal debris (welding chips or dust), which in traditional systems would act as an abrasive paste, accelerating the degradation of the rolling tracks.
Edited by Lekshman Ramdas, Induportals editor – adapted by AI.
www.igus.com
