Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Connectors and Fasteners |
| Origin | - |
| Material | Aluminum Alloy 7075 |
| Coupling Type | Bellows Diaphragm |
| Bore Diameter | 10mm (Customizable 5mm-20mm) |
| Outer Diameter | 32mm |
| Total Length | 58mm |
| Rated Torque | 8 Nm |
| Maximum Speed | 12,000 RPM |
| Surface Finish | Clear Anodized |
| Operating Temperature | -30°C to 100°C |
| Package Includes | 1 x Coupling, 4 x Set Screws |
Anonymous
Mar 23, 2026
Rating: 5/5
Perfect for my CNC conversion
Fit perfectly on my NEMA 23 motor and lead screw. The keyway alignment was precise and there was no backlash during testing.
Anonymous
Mar 11, 2026
Rating: 5/5
Excellent tolerance
Keyway was machined precisely to standard specs. Very happy with the rigidity and balance of the coupling.
Anonymous
Mar 11, 2026
Rating: 4/5
Good quality, slight delay
Material feels solid and well-machined. Shipping took a bit longer than expected, but the product quality makes up for it.
Anonymous
Feb 09, 2026
Rating: 4/5
Works as expected
Standard industrial quality. Installed easily on the shaft adapter. Would recommend checking bore size carefully before ordering.
Anonymous
Jan 25, 2026
Rating: 5/5
Zero backlash observed
Used for lead screw connection on a lathe upgrade. The bellows design compensates for minor misalignments effectively.
Q: Is the keyway standard size?
A: Yes, the keyway follows standard DIN specifications for the selected bore size.
Q: Can I use this for high vibration applications?
A: Yes, the bellows design is specifically engineered to absorb vibration and protect connected components.
Q: What grease do you recommend for maintenance?
A: Standard lithium-based industrial grease is suitable for regular maintenance intervals.
Q: Do you ship internationally?
A: Yes, we ship globally. Please check the checkout page for specific rates to your region.
Q: Is there a double diaphragm option available?
A: Yes, please select the double diaphragm variant from the dropdown menu on the product page.
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