HIWIN HG Series – High Performance
Manufacturer: HIWIN
Accuracy: C, H, P, SP, UP
Preload: Z0 (Zero) / ZA (Light) / ZB (Medium)
Structure: 4-row ball / 45° contact / Gothic arch
Rail Size: 15mm – 65mm
Application: CNC machining centers, heavy transfer lines, injection molding, precision measurement
WhatsApp: +86 18663551233
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The HIWIN HG Series heavy-load ball-type linear guideways feature a 45-degree contact angle with four-row recirculating ball design for equal load ratings in all four loading directions. The optimized Gothic arch groove provides high rigidity and smooth motion under combined loads. Available in precision grades up to UP.
Technical Specifications
| Block No. | Rail No. | Dimensions W×H×L (mm) | Basic Load C (kN) | Basic Load Co (kN) | Static Moment Mro (N·m) | Weight Block (kg) | Weight Rail (kg/m) |
|---|---|---|---|---|---|---|---|
| HGH15CA | HGR15 | 34×28×61.4 | 11.38 | 16.97 | 120 | 0.21 | 1.45 |
| HGH20CA | HGR20 | 44×30×77.0 | 19.60 | 27.80 | 280 | 0.40 | 2.30 |
| HGH25CA | HGR25 | 48×36×86.0 | 28.10 | 44.50 | 480 | 0.60 | 3.30 |
| HGH30CA | HGR30 | 60×42×105.0 | 39.20 | 62.50 | 750 | 1.10 | 4.80 |
| HGH35CA | HGR35 | 70×48×116.0 | 52.90 | 89.10 | 1200 | 1.90 | 6.60 |
| HGH45CA | HGR45 | 86×64×140.0 | 76.50 | 145.10 | 2100 | 3.50 | 10.50 |
