Product Info

The IKO Rack & Pinion Integrated Cross Roller Way Unit delivers ultra-stable, cage-slip-free linear motion. Built with a high-rigidity table and bed structure, it ensures long-term precision in high-speed, vertical, or vibration-prone applications like CNC tools, inspection systems, and robots.

■ Product Features
- Cage Slip Prevention: Integrated rack and pinion system ensures synchronized cage movement—eliminating slip during rapid acceleration, deceleration, or vertical use.
- Precision Linear Motion: Orthogonally arranged rollers and precisely ground raceways reduce friction and eliminate stick-slip, supporting micro-motion accuracy.
- High Rigidity Table & Bed: The ground-finished structure resists deflection and maintains load stability from all directions, supporting heavy and dynamic loads.
- Retrofit-Compatible: Interchangeable with standard Cross Roller Way Units, simplifying upgrades in existing equipment.
- Easy Installation: Features precision-ground mounting surfaces, pre-applied preload, and accessible bolt holes for secure and quick setup.

■ Specifications
- Models: CRWUG, CRWU Series
- Mechanism: Rack and pinion-integrated cage drive
- Materials: High-carbon chromium bearing steel
- Mounting: Table (tapped holes), Bed (counterbored holes)
- Applications:
>> CNC and grinding machines
>> Measuring instruments
>> Semiconductor positioning platforms
>> Industrial robotics
>> High-precision transport systems

The Rack & Pinion Cross Roller Way Unit from IKO eliminates motion instability and maximizes accuracy—ideal for machine builders seeking robust, precision-controlled linear movement in modern automation.

■ IKO Thompson Asia Coverage
- Thailand: Based in Bangkok, covering Chonburi, Ayutthaya, Samut Prakan, and surrounding regions
- Singapore
- Malaysia: Kuala Lumpur, Penang, and surrounding regions
- Indonesia: Jakarta and surrounding regions
- Vietnam: Ho Chi Minh City, Hanoi, and surrounding regions
- India

👉 Contact us or download the full product brochure for model configurations and CAD data.

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