Attributes

Brand	-
Category	Standard Parts, Components & Industrial Consumables / Couplings
Origin	-
Material	High-Grade Aluminum Alloy
Coupling Type	Spider Jaw / Claw Type
Elastic Element	Polyurethane Star Pad
Torque Capacity	High Torque Transmission
Compatibility	Servo and Stepper Motors
Shaft Fit	XL Series Standard Bore
Operating Temperature	-30°C to +80°C
Misalignment Compensation	Angular, Parallel, and Axial
Surface Finish	Anodized Black Coating
Origin	Designed to Tsugami Standards

6 reviews

Anonymous

Mar 29, 2026

Rating: 5/5

Solved my vibration issues

My servo motor was causing too much noise due to rigid coupling. Switching to this spider type eliminated the noise and reduced wear on the bearings significantly.

Anonymous

Mar 28, 2026

Rating: 5/5

Exactly as described

Matches the Tsugami specifications perfectly. The elastic pad provides good flexibility for minor misalignments in my 3D printer extruder assembly.

Anonymous

Mar 27, 2026

Rating: 5/5

Perfect fit for my CNC router

The build quality is exceptional. The aluminum feels solid and the star pad fits snugly without any play. It handled the high torque of my stepper motor upgrade without issues.

Anonymous

Mar 16, 2026

Rating: 4/5

Great value, fast shipping

Arrived quickly and well-packaged. The coupling works great for my encoder setup. Only giving 4 stars because the bore sizing chart could be clearer on the listing.

Anonymous

Mar 11, 2026

Rating: 5/5

Robust and reliable

I've replaced several plastic couplings with these aluminum ones. The vibration damping is excellent, and there is zero backlash after three months of heavy use.

Anonymous

Mar 10, 2026

Rating: 4/5

Solid industrial component

Very sturdy construction. Installation was straightforward. I wish it came with a spare elastic pad, but otherwise, it's a top-tier product for the price.

5 FAQ

Q: What is the maximum RPM rating for the XL series?

A: The XL series is rated for up to 4,000 RPM under standard operating conditions, depending on the specific bore size and load.

Q: Can I use this for a application with high axial misalignment?

A: While it compensates for axial misalignment, it is primarily designed for angular and parallel offset. For high axial movement, please consult our technical team for suitability.

Q: Do you offer different bore sizes for this model?

A: We stock various bore configurations for the XL series. Please select your specific shaft diameter from the dropdown menu or contact us for custom boring services.

Q: Does this coupling come with the elastic star pad included?

A: Yes, the package includes the aluminum hubs and one pre-installed polyurethane star pad.

Q: Is the material resistant to oil and coolant exposure?

A: Yes, the anodized aluminum and polyurethane element offer good resistance to common machine oils and coolants used in industrial environments.

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