HIWIN QH Series – Quiet Low-Noise
Manufacturer: HIWIN
Accuracy: C (Normal), H (High), P (Precision)
Preload: Z0 (Zero) / ZA (Light)
Structure: 4-row ball / Syno-Syringe® recirculation / 45° contact
Rail Size: 15mm – 35mm
Application: Medical scanners, semiconductor, optical inspection, noise-sensitive environments
WhatsApp: +86 18663551233
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The HIWIN QH Series quiet-type linear guideways feature the patented Syno-Syringe® recirculation design, reducing operational noise by approximately 5 dB compared to standard HG series. The smooth ball entry and exit eliminates 'ball-crashing' noise, making it ideal for medical imaging, semiconductor inspection, and noise-sensitive laboratories.
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) |
|---|---|---|---|---|---|---|---|
| QH15CA | QHH15 | 34×28×58.5 | 11.38 | 15.79 | 120 | 0.22 | 1.50 |
| QH20CA | QHH20 | 44×30×63.6 | 19.60 | 28.00 | 280 | 0.45 | 2.40 |
| QH25CA | QHH25 | 48×36×77.5 | 28.10 | 43.50 | 480 | 0.70 | 3.90 |
| QH30CA | QHH30 | 60×42×96.0 | 39.20 | 62.50 | 750 | 1.20 | 5.00 |
| QH35CA | QHH35 | 70×48×110.0 | 52.90 | 89.10 | 1200 | 2.00 | 7.00 |
