A
Anonymous
Apr 15, 2026
Rating: 5/5
Fast shipping
Arrived quickly and well packaged. Works as expected for my servo motor setup.
Description
Zheao Spider Coupling Aluminum Alloy Claw-Type Elastic Coupling for Leadscrew Servo Motor High Torque Star Type
Reviews
Attributes
| Brand | - |
| Category | Industrial Small Parts / Connectors and Fasteners |
| Origin | - |
| Material | Aluminum Alloy & Polyurethane |
| Coupling Type | Spider Jaw Coupling |
| Bore Diameter Options | 5mm, 6mm, 8mm, 10mm |
| Outer Diameter | 25mm |
| Total Length | 30mm |
| Rated Torque | 5 N.m |
| Maximum Speed | 4000 RPM |
| Misalignment Compensation | Angular ±1°, Parallel ±0.2mm |
| Surface Treatment | Black Anodized |
| Package Includes | 1 x Coupling Hub Set, 1 x Spider Insert, Set Screws |
5 reviews
A
Anonymous
Apr 10, 2026
Rating: 4/5
Good quality, check sizing
Great build quality but check your shaft size carefully before ordering. Works well once installed.
A
Anonymous
Apr 07, 2026
Rating: 4/5
Solid coupling
Does the job for my 3D printer Z-axis upgrade. Good value for the price.
A
Anonymous
Mar 07, 2026
Rating: 5/5
Reduced vibration significantly
The spider insert really dampens the noise from my lead screw. Much quieter than my old rigid coupling.
A
Anonymous
Feb 25, 2026
Rating: 5/5
Perfect for my CNC project
Fits perfectly on my NEMA 23 motor. Very sturdy construction and the anodizing looks premium.
5 FAQ
Q: Is the spider insert replaceable?
A: Yes, the polyurethane spider insert is replaceable and available separately as a spare part.
Q: Can this be used for high speed applications?
A: The recommended maximum speed is 4000 RPM for optimal performance and safety.
Q: What is the maximum torque capacity?
A: This model is rated for 5 N.m of continuous torque load.
Q: Does this fit a 8mm shaft?
A: Yes, we have options for 8mm bores. Please select the correct size from the dropdown menu.
Q: Does it come with set screws?
A: Yes, set screws are included in the package for securing the coupling to the shafts.
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