LINEAR CARRIAGE MKK-080-ST-LSS-XX-SL2

***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Bosch Rexroth directly.***
The Bosch Rexroth LINEAR CARRIAGE MKK-080-ST-LSS-XX-SL2 (R117310701) is a state-of-the-art linear guide system designed for high precision and compactness. This ready-to-install module can be customized to any length up to its maximum and features an extremely compact aluminum profile that houses an integrated Rexroth Ball Rail System. The carriage itself is constructed from aluminum and offers options for T-slots or threaded holes, facilitating versatile mounting capabilities. The module is driven by a precision Ball Screw Assembly in a rolled design, which can be selected in tolerance grades T5 or T7 according to ISO standards. This ensures zero-clearance operation for high positioning accuracy and repeatability, as well as the ability to handle significant thrust forces. For protection against contaminants, the carriage comes with sealing strips made of plastic or corrosion-resistant steel depending on the model. An innovative aspect of this product is the optional Integrated Measuring System (IMSA), which requires no additional space and eliminates inaccuracies due to misalignment between the measuring system and guide system. The IMSA components are fully integrated into the guide, simplifying maintenance and replacement processes. For lubrication, there are several variants available: LSS for factory-applied initial lubrication suitable for standard conditions; LPG for modules shipped without initial greasing but with corrosion prevention; LCF and LCO prepared for connection to central lubrication systems using liquid grease or oil respectively. Additional attachments include proximity or mechanical switches, socket-plug configurations, cable ducts made from aluminum profile, clamping fixtures, sliding blocks, connecting shafts, and connection technology for Linear Motion Systems. The structural design also supports high-speed movement over long lengths up to 5400 mm with screw support SPU which is maintenance-free and can be protected by optional sealing strips. Materials used in construction vary between models: ALST features anodized aluminum frames with antifriction bearing steel components; ALCR uses similar materials but includes corrosion-resistant coatings on certain parts. Overall, this linear carriage system is tailored for applications requiring precise motion control with high thrust capacity in a compact installation space.