A
Anonymous
Apr 11, 2026
Rating: 4/5
Good quality, slow shipping
The coupling itself is great quality, but it took a while to arrive.
Description
High Elasticity, for Encoders, 3D Printing Equipment, and Servo Motors
Reviews
Attributes
| Brand | - |
| Category | Industrial Small Parts / Connectors and Fasteners |
| Origin | - |
| Material | Aluminum Alloy |
| Outer Diameter | 25 mm |
| Total Length | 30 mm |
| Inner Bore Range | 5 mm - 10 mm |
| Rated Torque | 15 N·m |
| Surface Finish | Anodized Black |
| Weight | 45 g |
| Coupling Type | Flexible Clamping |
| Package Contents | 1 x Coupling, 4 x Set Screws |
| Brand | Zhongchi |
5 reviews
A
Anonymous
Apr 08, 2026
Rating: 5/5
Excellent for 3D Printer Z-axis
Reduced vibration significantly on my build. Highly recommend for upgrades.
A
Anonymous
Mar 28, 2026
Rating: 5/5
Perfect fit for my CNC project
Exactly as described. The clamping mechanism is solid and holds the shaft tightly.
A
Anonymous
Mar 26, 2026
Rating: 5/5
Sturdy and lightweight
Aluminum construction is perfect for my setup. No issues during installation.
A
Anonymous
Feb 04, 2026
Rating: 4/5
Works as expected
Good value for money. Screws included were handy and fit well.
5 FAQ
Q: Can I customize the bore size?
A: Yes, please select your required bore size from the dropdown menu before ordering.
Q: What is the maximum RPM?
A: This coupling supports up to 4000 RPM safely under normal operating conditions.
Q: Is this compatible with NEMA 17 motors?
A: Yes, it works well with NEMA 17 shafts using the appropriate bore size option.
Q: Does it come with set screws?
A: Yes, the package includes the necessary set screws for immediate installation.
Q: What material is this made from?
A: It is manufactured from high-grade Aluminum Alloy for durability and light weight.
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