YZXQ :: Linear Guides & Rails
HGH / HGW Series Linear Guides
Square profile-rail guides for high-rigidity machine tools and automation.
HGH-CA/HA · HGW-CA/HA · HGR railOverview
HGH (square block) and HGW (flanged block) profile-rail guides carry loads in all four directions through a four-row Gothic-arch ball contact design. Blocks run on precision-ground HGR rails with standard mounting holes, interchangeable with common industry dimensions.
Key Features
- Four-direction equal load capacity
- Preload classes for rigidity tuning
- Rails cut to length with chamfered ends
- Interchangeable block/rail system
Technical Specifications
Reference dimensions per model — request the full datasheet
| Model | H (mm) | W (mm) | B (mm) | C (kN) | C0 (kN) |
|---|---|---|---|---|---|
| HGH15CA | 28 | 34 | 26 | 11.38 | 16.97 |
| HGH20CA | 30 | 44 | 32 | 17.75 | 27.76 |
| HGH25CA | 40 | 48 | 35 | 32.75 | 49.44 |
| HGH30CA | 45 | 60 | 40 | 38.74 | 52.19 |
| HGH35CA | 55 | 70 | 50 | 49.52 | 69.16 |
| HGH45CA | 70 | 86 | 60 | 77.57 | 102.71 |
| HGH55CA | 80 | 100 | 75 | 114.44 | 148.33 |
| HGH65CA | 90 | 126 | 76 | 163.63 | 215.33 |
Full datasheets with exact dimensions, load ratings and tolerances are available on request — contact us with your model list for the complete specification.
Material Options
- GCr15 / S55C rail and block
- GCr15 bearing steel balls
- End seals and scrapers included
Customization Options
- Custom rail lengths and hole patterns
- Special greases and coatings
- Matched multi-block sets
- Jointed rail assemblies
RFQ
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Reference dimensions per model — request the full datasheet
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