Attributes

Brand	-
Category	Industrial Small Parts / Connectors and Fasteners
Origin	-
Material	Aluminum Alloy
Surface Finish	Black Anodized
Shaft Diameter	5mm - 10mm
Outer Diameter	25 mm
Total Length	30 mm
Rated Torque	5 N.m
Max Speed	4000 rpm
Misalignment Tolerance	0.5 mm Parallel
Operating Temperature	-20°C to 80°C
Package Weight	45 grams

5 reviews

Anonymous

Apr 17, 2026

Rating: 4/5

Good value

Solid build quality but the set screws were a bit stiff to tighten initially.

Anonymous

Apr 16, 2026

Rating: 5/5

Perfect for CNC

Fits perfectly on my stepper motor shaft. No vibration during high speed operations.

Anonymous

Mar 29, 2026

Rating: 5/5

Durable

Aluminum feels high quality and the anodizing protects against wear.

Anonymous

Feb 25, 2026

Rating: 5/5

Recommended

Used for 3D printer extruder coupling. Works smoothly without backlash.

Anonymous

Feb 03, 2026

Rating: 5/5

Precise Fit

Exactly what I needed for my encoder setup. Very precise machining.

5 FAQ

Q: Is this sold as a pair?

A: No, this item is sold as a single unit per package.

Q: Can this handle angular misalignment?

A: This coupling is primarily designed for parallel misalignment tolerance.

Q: What tool is needed for installation?

A: You will typically need a 2mm hex key to tighten the set screws securely.

Q: Are set screws included?

A: Yes, the package includes the necessary set screws for installation.

Q: What shaft sizes does this fit?

A: This model supports shaft diameters ranging from 5mm to 10mm depending on the specific variant selected.

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