Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Connectors and Fasteners |
| Origin | - |
| Material | 45# Carbon Steel |
| Surface Treatment | Black Oxide Coating |
| Coupling Type | Single Diaphragm Clamping |
| Rated Torque | 50 N·m |
| Maximum Speed | 8000 RPM |
| Bore Diameter Range | 11mm to 16mm |
| Keyway Standard | ISO Metric Keyway |
| Operating Temperature | -20°C to 120°C |
| Model Series | CPD Series (DBN11/DBN16) |
| Package Contents | 1 Coupling, 4 Clamping Screws |
Anonymous
Apr 03, 2026
Rating: 4/5
Works as Expected
Good coupling for the price. Instructions were minimal but installation was straightforward for experienced users.
Anonymous
Mar 31, 2026
Rating: 5/5
Excellent Precision
Used this for a CNC spindle motor replacement. The keyway fit was perfect and there was no vibration during operation.
Anonymous
Mar 30, 2026
Rating: 5/5
Fast Delivery
Product arrived well packaged. The black oxide finish looks professional and resists rust.
Anonymous
Feb 13, 2026
Rating: 5/5
Perfect for High Torque
Handles the torque requirements of my setup without any slip. Very satisfied with the durability.
Anonymous
Jan 27, 2026
Rating: 4/5
Good Quality Steel
Solid construction. Took a bit of effort to clamp onto the shaft but holds tight once installed.
Q: Does this require regular lubrication?
A: No, the diaphragm design is maintenance-free under normal operating conditions.
Q: Will this work with a 14mm shaft?
A: Yes, this model supports bore diameters between 11mm and 16mm, so 14mm is compatible.
Q: Are the clamping screws included in the box?
A: Yes, the package includes four high-strength clamping screws.
Q: What is the outer diameter of the coupling?
A: The outer diameter is approximately 40mm for the DBN16 model.
Q: Can it compensate for angular misalignment?
A: Yes, the single diaphragm design allows for slight angular and parallel misalignment.
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