Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Connectors and Fasteners |
| Origin | - |
| Material | Aluminum Alloy 7075 |
| Surface Treatment | Black Anodized |
| Coupling Type | Diaphragm |
| Configuration | Single/Double Diaphragm |
| Bore Diameter Range | 3mm to 25mm |
| Overall Length | 25mm to 60mm |
| Max Torque Capacity | 0.5Nm to 20Nm |
| Operating Temperature | -20°C to 80°C |
| Fixation Method | Clamping Screws |
| Compatibility | Servo Motors, Lead Screws |
Anonymous
Apr 15, 2026
Rating: 4/5
Reliable
Holds torque well under load. The only minor issue was that the instructions were minimal, but installation was straightforward enough for experienced users.
Anonymous
Apr 09, 2026
Rating: 4/5
Solid Build
Good quality aluminum and the anodizing looks durable. Shipping took a bit longer than expected but the product itself meets specifications perfectly.
Anonymous
Apr 07, 2026
Rating: 5/5
Zero Backlash
Perfect for my lead screw setup. I was worried about vibration at high speeds but this coupling handles it smoothly. Great value for the price.
Anonymous
Mar 09, 2026
Rating: 5/5
Great Value
Works exactly as described. The clamping screws are high quality and hold the shaft securely without slipping. Will purchase again for other machines.
Anonymous
Mar 07, 2026
Rating: 5/5
Excellent Precision
Used this for my CNC router upgrade. The backlash is virtually non-existent and the build quality is superb. Highly recommend for precision motion control applications.
Q: What is the maximum RPM this coupling can handle?
A: Depending on the specific size selected, these couplings are rated up to 10,000 RPM. Please check the specific model datasheet for exact limits.
Q: Can it handle angular misalignment?
A: Yes, the diaphragm design compensates for angular, parallel, and axial misalignment within specified limits.
Q: Does this require regular lubrication?
A: No, these diaphragm couplings are maintenance-free and do not require lubrication during normal operation.
Q: Is this compatible with NEMA 17 stepper motors?
A: Yes, it is compatible provided you select the correct bore size to match the motor shaft diameter.
Q: Are the clamping screws included in the package?
A: Yes, all necessary clamping screws are included with the coupling sleeve upon delivery.
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