Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Connectors and Fasteners |
| Origin | - |
| Material | 45# Medium Carbon Steel |
| Surface Treatment | Black Oxide Coating |
| Hardness | HRC 28-32 |
| Coupling Type | Rigid Split Clamp |
| Shaft Diameter Range | 5mm to 50mm (Customizable) |
| Fastening Method | Hex Socket Head Screws |
| Torsional Stiffness | High Rigidity |
| Operating Temperature | -20°C to 100°C |
| Packaging | Anti-Rust Oil & Protective Box |
| Manufacturing Standard | ISO 9001 Certified Facility |
Anonymous
Apr 17, 2026
Rating: 5/5
Perfect for CNC motor setup
Holds torque well without slipping. The split design made installation very easy on my stepper motor.
Anonymous
Apr 02, 2026
Rating: 5/5
Solid construction
Very heavy duty steel. Easy to install on shafts and the screws are high quality.
Anonymous
Mar 28, 2026
Rating: 5/5
Excellent rigidity
No vibration issues since switching to this rigid coupler. Great for precision applications.
Anonymous
Feb 22, 2026
Rating: 5/5
Fast delivery
Arrived quickly and exactly as described. Packaging prevented any rust during shipping.
Anonymous
Feb 14, 2026
Rating: 4/5
Good quality
Works as expected. Slightly heavier than expected but that means it's solid steel.
Q: Do you ship internationally?
A: Yes, we offer worldwide shipping for all industrial components.
Q: What is the max torque capacity?
A: Torque capacity varies by size. Please refer to the technical specification chart for your bore size.
Q: Is this coupler flexible?
A: No, this is a rigid coupler designed for precise shaft alignment without flexibility.
Q: Can I order custom bore sizes?
A: Yes, please contact our support team with your specific dimensions for customization.
Q: Are screws included in the package?
A: Yes, high strength hex socket screws are included with each coupling.
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