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Linear axes
- Compact, linear, precision, omega, and feed modules
- Ball Rail Tables
- Linear Motion Slides
- Drive Units
- Connection technologies
Additional information
Linear motion systems are precise, ready-to-install guide and drive systems with high performance features in compact dimensions. Owing to the diverse number of variants, they are used in many industry sectors.
Compact Modules
- Five fine-tuned sizes based on a compact precision aluminum profile with two integrated pre-tensioned ball rail systems
- Identical external dimensions between Compact Module types CKK and CKR
- Ready-to-install compact modules in any length up to Lmax.
- Four different lube versions
- Aluminum carriages available in different lengths depending on load
Linear Modules
- Linear modules are available in variable lengths up to a maximum of 12 meters
- With integrated zero-clearance Ball Rail Systems or Cam Roller Guides
- Powerful belt drives or ball screw drives for reliable movements
- Extremely compact aluminum frame with high inherent stiffness
Function modules
- Ready-to-install function modules in any length up to Lmax
- Extremely compact aluminum profile with integrated Rexroth ball rail systems
- Identical outer dimensions between FMS and FMB function modules
- Aluminum carriage with T-slots
- Single-rail and dual-rail versions available
Precision Modules
- Extra-reinforced and high-precision Linear System with very small dimensions
- Machined reference edge on the frame allows for fast mounting and easy alignment
- Flexible applications thanks to two different accuracy classes: N=normal class and P=precision class
- Four different lube versions
- Sealed ball screw drive on both sides (low-friction seal)
Installation elements protected by selectable sheet cover
Ball Rail Tables
- High travel speeds
- Precise movement
- Easy maintenance
- Built-in elements are protected by high-quality, welded high-speed bellows resistant to oil and moisture
Omega Modules
- Extremely compact precision aluminum profile with integrated Rexroth ball rail system for optimal travel
- Carriage with one-point lubrication
- With center holes in the carriage and on the end plates
- Driven by a toothed belt for high dynamics and high traversing speeds
- Mountable switch
Feed Modules
- Optimal travel, high load capacity and high rigidity thanks to the integrated, zero-clearance Ball Rail System
- Compact design
- High positioning accuracy and repeatability thanks to the ball screw assembly with backlash-free nut system
- Sealed linear guide
- Simple motor mounting thanks to the centering recess and fastening thread
Linear Motion Slides
- With Ball Screw Assembly or without drives, closed or open-type
- Particularly quiet travel and long service life thanks to integrated Rexroth Super Linear Bushings
- Oil and moisture-resistant polyurethane protective bellows (connection through mechanical clamping of the last folds)
- Ready-to-install linear motion slides in any length up to Lmax.
- In versions that have a drive with precision ball screw assembly (BSA)
Drive Units
- AOK and AGK drive units are ready-to-install drive axes with ball screw assemblies; nut housings, and pillow block units
- They are available in three sizes with freely configurable lengths up to 5600 mm
- In conjunction with the Rexroth rail systems, you are given all the design freedom you need to build a machine
- High positioning accuracy and repeatability thanks to the ball screw assembly with backlash-free, pre-tensioned nut system
- Variable lengths and versions thanks to configuration with numerous options
Accessories
- Rexroth offers an extensive range of accessories for linear motion systems.
- For example, fastening units, connection plates, clamping units and covers, etc., can be selected.
- Further information is provided in this section.
Subject to change, status 2021-10-26 10:31:41