Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Connectors and Fasteners |
| Origin | - |
| Material Grade | 45# Carbon Steel |
| Surface Treatment | Black Oxide Coating |
| Coupling Type | Rigid Clamping |
| Rated Torque | 150 Nm |
| Bore Diameter Range | 10mm to 50mm |
| Outer Diameter | 80mm |
| Overall Length | 100mm |
| Net Weight | 0.85 kg |
| Maximum Speed | 4000 RPM |
| Customization | Shaft Boring Available |
Anonymous
Apr 01, 2026
Rating: 4/5
Good value for money
Solid steel construction. It was slightly heavier than expected which is actually a good sign for durability. Fitment was accurate.
Anonymous
Mar 29, 2026
Rating: 5/5
Fast delivery
Product matches description perfectly. Packaging was secure and shipping was quicker than estimated. Will buy again for future projects.
Anonymous
Mar 15, 2026
Rating: 5/5
Excellent rigidity for CNC
Used this for a conveyor belt motor retrofit. The clamping mechanism holds tight without slipping under load. Very satisfied with the build quality.
Anonymous
Mar 10, 2026
Rating: 5/5
Zero backlash achieved
Perfect for my CNC axis application. The rigid design ensures no play between the motor and the lead screw. Highly recommend for precision work.
Anonymous
Feb 02, 2026
Rating: 4/5
Solid construction
Clamping mechanism works well with standard Allen keys. Surface finish is smooth. Only minor issue was some oil residue on arrival.
Q: Is this suitable for high vibration environments?
A: Yes, the rigid clamping design provides strong holding power suitable for moderate vibration applications.
Q: Can you customize the bore diameter to 25mm?
A: Yes, we offer custom boring services. Please contact us directly with your specifications before ordering.
Q: What is the hardness rating of the steel?
A: The 45# steel is typically heat-treated to approximately HRC 28-32 for optimal strength and toughness.
Q: Does this coupling come with the necessary set screws?
A: Yes, all necessary clamping screws and an Allen key are included in the package.
Q: Do you provide tax invoices for business purchases?
A: Yes, a valid tax invoice is automatically generated and sent to your email after purchase completion.
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