Anonymous
Apr 05, 2026
Rating: 4/5
Good but Tight
Works well but the keyway was slightly tight. Needed minor filing to fit standard key.
Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Connectors and Fasteners |
| Origin | - |
| Material | Aluminum Alloy 7075 |
| Coupling Type | Single-Diaphragm |
| Rated Torque | 15 Nm |
| Bore Diameter | 5mm - 20mm |
| Outer Diameter | 40mm |
| Total Length | 55mm |
| Keyway Standard | DIN 6885 Type A |
| Surface Treatment | Black Anodized |
| Maximum Speed | 10,000 RPM |
| Operating Temperature | -20°C to 80°C |
Anonymous
Apr 05, 2026
Rating: 4/5
Good but Tight
Works well but the keyway was slightly tight. Needed minor filing to fit standard key.
Anonymous
Mar 14, 2026
Rating: 5/5
Fast Delivery
Product arrived well packaged. Specs match the description exactly.
Anonymous
Mar 05, 2026
Rating: 5/5
Great for Automation
Using these on our conveyor system. High torque capacity handles the load easily.
Anonymous
Feb 26, 2026
Rating: 5/5
Robust Build
The aluminum quality is top-notch. Anodizing provides good corrosion resistance.
Anonymous
Feb 19, 2026
Rating: 5/5
Excellent Precision
These couplings fit perfectly on my servo motor setup. Zero backlash observed during testing.
Q: Is this suitable for high vibration environments?
A: Yes, the diaphragm design absorbs vibration effectively, protecting connected equipment.
Q: Does this come with mounting screws?
A: Yes, a complete installation kit including clamping screws is included in the box.
Q: Is lubrication required for maintenance?
A: No, these diaphragm couplings are maintenance-free and do not require lubrication.
Q: What is the misalignment tolerance?
A: It supports angular misalignment up to 1 degree and parallel misalignment up to 0.2mm.
Q: Can the bore size be customized?
A: Yes, we offer custom boring services. Please contact support before ordering.