Premium HRC (Highly Resilient Coupling) series manufactured under ISO 9001:2015 quality management system and designed to meet DIN 740 standards for flexible shaft couplings. Ideal for heavy-duty industrial applications requiring certified quality assurance.
| Model | Outer Diameter (mm) | Bore Range (mm) | Max Torque (N·m) | Max RPM |
|---|---|---|---|---|
| HRC50 | 120 | 10-28 | 80 | 5000 |
| HRC70 | 150 | 12-35 | 180 | 4500 |
| HRC90 | 180 | 15-42 | 320 | 4000 |
| HRC110 | 220 | 18-50 | 550 | 3600 |
| HRC130 | 260 | 22-60 | 900 | 3200 |
| HRC150 | 300 | 25-70 | 1400 | 2800 |
| HRC180 | 350 | 30-85 | 2100 | 2400 |
| HRC230 | 420 | 35-100 | 3500 | 2000 |
| HRC280 | 500 | 40-120 | 5500 | 1800 |
Each batch includes material test certificates, dimensional inspection reports, and hardness test results. Full compliance documentation available for ISO audit requirements.