Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Connectors and Fasteners |
| Origin | - |
| Material | 6061 Aluminum Alloy |
| Surface Treatment | Black Anodized |
| Coupling Type | Rigid Clamp-Type |
| Shaft Diameter | 5mm to 10mm Options |
| Outer Diameter | 25mm |
| Overall Length | 30mm |
| Rated Torque | 5 N·m |
| Keyway Standard | DIN 6885 |
| Weight | 45 grams |
| Package Includes | 1 Coupling, 2 Set Screws, 1 Allen Key |
Anonymous
Mar 28, 2026
Rating: 5/5
High torque capacity
I am using this for a high-torque application and it handles it without any issues. The clamp mechanism is very secure.
Anonymous
Mar 26, 2026
Rating: 5/5
Fast shipping and well packaged
Arrived earlier than expected. The packaging protected the item well during transit. No scratches on the anodized finish.
Anonymous
Mar 22, 2026
Rating: 4/5
Solid component for the price
Works as described for my engraving machine. The set screws hold well. Would recommend checking shaft tolerance before ordering.
Anonymous
Mar 17, 2026
Rating: 5/5
Perfect for my CNC setup
This coupling fit my stepper motor lead screw perfectly. The keyway alignment was precise and the aluminum body is lightweight yet sturdy.
Anonymous
Mar 05, 2026
Rating: 4/5
Good quality but tight fit
The build quality is excellent. It was a bit tight on the shaft initially but settled in after use. No slipping under load.
Q: Does this coupling come with the necessary set screws?
A: Yes, the package includes two set screws and an Allen key for installation.
Q: What is the maximum RPM this coupling can handle?
A: It is rated for safe operation up to 4000 RPM depending on the shaft balance.
Q: Is the keyway pre-machined or do I need to cut it?
A: The keyway is pre-machined according to DIN 6885 standards.
Q: Do you offer bulk discounts for orders over 50 units?
A: Yes, please contact our sales team directly for bulk pricing options.
Q: Can this be used with stainless steel shafts?
A: Yes, it is compatible with stainless steel shafts within the specified diameter range.
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