Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Connectors and Fasteners |
| Origin | - |
| Material | Aluminum Alloy |
| Shaft Diameter | 3mm / 4mm / 5mm Options |
| Overall Length | 25mm |
| Max Working Angle | 45 Degrees |
| Rated Torque | 1.5 N.m |
| Surface Finish | Black Anodized |
| Weight | 15g |
| Package Content | 1 x Universal Joint Coupling |
| Application | RC Cars, Robotics, CNC |
| Country of Origin | China |
Anonymous
Mar 26, 2026
Rating: 4/5
Good quality but tight
Machining is precise but needed a little force to install onto the shaft. Works well once mounted.
Anonymous
Mar 25, 2026
Rating: 5/5
Perfect for my robot arm
Fits perfectly on the 5mm shaft. Very smooth rotation and no wobble during operation.
Anonymous
Mar 04, 2026
Rating: 5/5
Excellent precision
No backlash noticed during testing. Highly recommend for precision miniature projects.
Anonymous
Feb 20, 2026
Rating: 3/5
Needs lubrication
Was a bit stiff out of the box, added grease and works well now. Good value for money.
Anonymous
Feb 14, 2026
Rating: 5/5
Fast delivery
Product matches description exactly. Great for micro projects and lightweight designs.
Q: What is the maximum RPM supported?
A: We recommend keeping it under 3000 RPM for optimal longevity.
Q: Can I use this with a 4mm shaft?
A: Yes, please select the 4mm option from the variant menu before ordering.
Q: Is the material stainless steel?
A: No, this is made from high-strength aluminum alloy for weight reduction.
Q: Is this suitable for high torque applications?
A: This is a miniature joint designed for low to medium torque loads.
Q: Does this come with set screws?
A: Yes, two set screws are included for securing the shafts.
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