Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Connectors and Fasteners |
| Origin | - |
| Material | 6061 Aluminum Alloy |
| Outer Diameter | 10 mm |
| Total Length | 20 mm |
| Bore Diameter | 1 mm |
| Color | Silver |
| Weight | 2.8 grams |
| Coupling Style | Rigid Shaft Coupler |
| Set Screw Count | 2 Pieces |
| Surface Treatment | Anodized |
| Package Contents | 1 x Motor Coupler |
Anonymous
Apr 05, 2026
Rating: 5/5
Great for micro builds
Works perfectly with my 1mm motor shaft. The fitment is precise and there is no wobble during operation. Highly recommended for DIY drones.
Anonymous
Mar 10, 2026
Rating: 5/5
Exactly what I needed
Fitment was precise for my CVD drive setup. The aluminum feels durable and the anodizing looks nice.
Anonymous
Mar 04, 2026
Rating: 5/5
Highly recommend
Fast shipping and great quality. Using this for a custom model building project and it holds up well under stress.
Anonymous
Feb 28, 2026
Rating: 3/5
Okay but soft
Stripped one screw during install because the metal is a bit soft. Tighten carefully. The coupler itself works fine though.
Anonymous
Jan 29, 2026
Rating: 4/5
Good value
Solid construction but the screws are very small. Make sure you have the right size hex key before starting your project.
Q: Is this suitable for high RPM applications?
A: It is designed for standard hobby motor speeds. For extremely high RPM, ensure the shaft is balanced.
Q: What specific aluminum alloy is used?
A: This coupler is manufactured using 6061 aluminum alloy for strength and lightweight properties.
Q: What is the length tolerance?
A: The length is machined within a standard tolerance of +/- 0.1mm for precision fitting.
Q: What size hex key is needed for the set screws?
A: You will need a 0.9mm hex key to tighten the set screws securely.
Q: Does this work with brass shafts?
A: Yes, it is compatible with metal shafts including brass and steel, provided the diameter is 1mm.
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