Attributes

Brand	-
Category	Industrial Small Parts / Connectors and Fasteners
Origin	-
Material	Aluminum Alloy 6061
Surface Treatment	Black Anodized
Inner Diameter Options	5mm, 6mm, 8mm, 10mm
Outer Diameter	25mm
Total Length	30mm
Clamping Mechanism	Integrated Split Clamp
Rated Torque	15 N·m
Operating Temperature	-20°C to 80°C
Single Unit Weight	45g
Compatible Systems	CNC, 3D Printer, Robotics

5 reviews

Anonymous

Apr 17, 2026

Rating: 5/5

Great value

Better than the OEM part at half the price. Highly recommend.

Anonymous

Apr 14, 2026

Rating: 5/5

Fast shipping

Arrived quickly and packaged securely. No damage during transit.

Anonymous

Apr 10, 2026

Rating: 5/5

Perfect fit for my CNC

Exactly what I needed for my stepper motor setup. Very rigid and no slip.

Anonymous

Apr 05, 2026

Rating: 4/5

Good but check sizing

Make sure to measure your shaft carefully. Works well otherwise.

Anonymous

Jan 26, 2026

Rating: 5/5

High quality aluminum

No flex under load. Anodizing looks great and protects against corrosion.

5 FAQ

Q: Does this handle angular misalignment?

A: No, this is a rigid coupling. Please use a flexible coupling for misalignment.

Q: Is it suitable for high RPM?

A: Yes, it is balanced for typical stepper motor RPM ranges.

Q: What is the bore tolerance?

A: We maintain H7 tolerance for a precise fit on shafts.

Q: Can I use this for a lead screw?

A: Yes, it is designed specifically for lead screw adapters.

Q: Are set screws included?

A: Yes, high-grade steel screws are included in the package.

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