Attributes

Brand	-
Category	Industrial Small Parts / Connectors and Fasteners
Origin	-
Material	Stainless Steel 304
Coupling Type	Bellows Spring
Brand	Tsugami
Country of Origin	Japan
Max Torque	5.0 Nm
Max Rotational Speed	10,000 RPM
Bore Diameter Range	5mm - 10mm
Overall Length	30mm
Outer Diameter	19mm
Surface Finish	Polished

5 reviews

Anonymous

Mar 03, 2026

Rating: 5/5

Zero Backlash

Critical for my robotic arm application. This coupling maintains torque transmission without any slop. Highly recommend for servo motors.

Anonymous

Feb 27, 2026

Rating: 5/5

Very Durable

Running this coupling continuously for over six months in an automation project. No signs of wear or fatigue. The bellows design handles misalignment very well.

Anonymous

Feb 17, 2026

Rating: 5/5

Fast Delivery

Product arrived well packaged and is genuine Tsugami. The threaded ends made installation very straightforward on my motor shaft.

Anonymous

Feb 03, 2026

Rating: 5/5

Excellent Precision

Used this on a stepper motor setup for a CNC axis. The backlash is virtually zero and the build quality is outstanding. Definitely worth the premium price for precision applications.

Anonymous

Feb 02, 2026

Rating: 4/5

Good Value

Works as expected for my encoder setup. It is a bit pricey compared to generic brands, but the Japanese engineering shows in the fit and finish.

5 FAQ

Q: Is this compatible with NEMA 17 motors?

A: Yes, provided you select the bore size that matches your motor shaft diameter, typically 5mm for NEMA 17.

Q: Does this coupling handle high vibration environments?

A: Yes, the bellows spring design is specifically engineered to dampen vibration and protect encoder shafts.

Q: What is the approximate weight of this unit?

A: The coupling weighs approximately 50 grams depending on the specific bore size selected.

Q: Is the material magnetic?

A: No, the Stainless Steel 304 used in this coupling is non-magnetic, suitable for sensitive sensor applications.

Q: What is the return policy if it does not fit?

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

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