Attributes

Brand	-
Category	Industrial Small Parts / Connectors and Fasteners
Origin	-
Material	Aluminum Alloy 6061-T6
Surface Treatment	Black Oxide Coating
Coupling Type	Jaw Spider Coupling
Rated Torque	5 Newton Meters
Max Rotational Speed	4000 RPM
Operating Temperature	-20°C to 80°C
Shaft Bore Size	5mm to 10mm
Outer Diameter	25 Millimeters
Total Length	30 Millimeters
Package Weight	50 Grams

5 reviews

Anonymous

Apr 14, 2026

Rating: 4/5

Good fitment

Needed minor adjustment on bore but otherwise fits standard shafts well.

Anonymous

Apr 11, 2026

Rating: 4/5

Solid build quality

Works well but shipping took a bit longer than expected. Product is good.

Anonymous

Feb 22, 2026

Rating: 5/5

Excellent value

Better than expected for the price. The aluminum feels very durable.

Anonymous

Feb 15, 2026

Rating: 5/5

Perfect torque transmission

No slippage under load. Very happy with the performance on my servo motor.

Anonymous

Feb 06, 2026

Rating: 5/5

Great for CNC projects

Installed on my lead screw setup and it works perfectly. No vibration issues.

5 FAQ

Q: Is the elastic spider replaceable?

A: Yes, spare spider inserts are available separately if wear occurs.

Q: Does this coupling require lubrication?

A: No, this jaw coupler is maintenance-free and does not require lubrication.

Q: Can it connect different shaft sizes?

A: Yes, provided you select the correct bore sizes for each end during ordering.

Q: What is the return policy?

A: We offer a 30-day return policy for unused items in original packaging.

Q: What is the backlash tolerance?

A: It features minimal backlash due to the precise machining of the jaws.

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