Attributes

Brand	-
Category	Industrial Small Parts / Connectors and Fasteners
Origin	-
Material	Aluminum Alloy
Outer Diameter	25 mm
Overall Length	30 mm
Bore Size Range	5 mm - 10 mm
Rated Torque	50 N.cm
Max Rotation Speed	5000 RPM
Misalignment Tolerance	±0.5 mm
Operating Temperature	-20°C to 80°C
Surface Treatment	Black Anodized
Item Weight	45 g

5 reviews

Anonymous

Apr 15, 2026

Rating: 5/5

Fast Shipping

Product arrived quickly and was exactly as described in the specs.

Anonymous

Apr 10, 2026

Rating: 5/5

High Quality Material

The aluminum feels very sturdy. No signs of wear after weeks of use.

Anonymous

Mar 09, 2026

Rating: 4/5

Good Value

Works well for the price. Set screws could be slightly longer but overall satisfied.

Anonymous

Feb 19, 2026

Rating: 5/5

Perfect for CNC Encoder

Installed this on my stepper motor setup. Fits perfectly and eliminates vibration.

Anonymous

Jan 27, 2026

Rating: 5/5

Reliable Coupling

No backlash noticed. Great for precision applications.

5 FAQ

Q: Can it handle angular misalignment?

A: Yes, it can compensate for angular misalignment up to 1 degree.

Q: Is it suitable for NEMA 17 motors?

A: Yes, it is commonly used with NEMA 17 stepper motors provided the shaft diameter matches.

Q: Does this fit an 8mm motor shaft?

A: Yes, this coupling supports bore sizes ranging from 5mm to 10mm.

Q: Are set screws included in the package?

A: Yes, the necessary set screws are included with the coupling.

Q: What is the maximum RPM rating?

A: The maximum rated speed for this coupling is 5000 RPM.

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