Attributes

Brand	-
Category	Industrial Small Parts / Connectors and Fasteners
Origin	-
Material	Aluminum Alloy 7075
Coupling Style	Single/Double Disc
Bore Size Range	3mm to 20mm
Rated Torque	5Nm to 50Nm
Outer Diameter	20mm to 50mm
Total Length	30mm to 80mm
Surface Finish	Black Anodized
Max Speed	4000 RPM
Weight Range	50g to 200g
Application	Servo and Stepper Motors

5 reviews

Anonymous

Apr 15, 2026

Rating: 5/5

Robust Build

Handles high torque without flexing too much. Very satisfied with the performance in my CNC router.

Anonymous

Feb 28, 2026

Rating: 5/5

Great Value

Factory direct price is unbeatable for this quality. Saved a lot compared to local suppliers.

Anonymous

Feb 19, 2026

Rating: 4/5

Good but tight

Quality is good, but bore was slightly tight initially. Needed some gentle filing to fit my shaft.

Anonymous

Feb 03, 2026

Rating: 5/5

Fast Shipping

Arrived earlier than expected. Well packaged with protective foam to prevent damage.

Anonymous

Feb 01, 2026

Rating: 5/5

Excellent Precision

Fit perfectly on my servo setup. No backlash noticed during operation. The aluminum feels very sturdy.

5 FAQ

Q: Are set screws included with the coupling?

A: Yes, two set screws per hub are included in the package.

Q: Do you ship internationally?

A: Yes, we ship to most countries worldwide. Shipping costs vary by location.

Q: Is there a warranty included?

A: Yes, all products come with a 12-month manufacturer warranty.

Q: What is the maximum misalignment tolerance?

A: It supports angular misalignment up to 1 degree and parallel misalignment up to 0.5mm.

Q: Can I customize the bore size for bulk orders?

A: Yes, custom bores are available for bulk orders. Please contact us for details.

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