Attributes

Brand	-
Category	Standard Parts, Components & Industrial Consumables / Couplings
Origin	-
Material	304 Stainless Steel
Coupling Type	Rigid Diagonal
Hole Configuration	Double Hole
Surface Finish	Polished
Application	Motor Drive Adapter
Function	Torque Transmission & Buffering
Shaft Compatibility	Standard Motor Shafts
Corrosion Resistance	High
Mounting Style	Set Screw Fixed
Package Includes	1 x Coupling, 4 x Set Screws

6 reviews

Anonymous

Mar 29, 2026

Rating: 4/5

Good but heavy

It does exactly what it says. The stainless steel makes it a bit heavier than aluminum alternatives, but the durability trade-off is worth it for my industrial application.

Anonymous

Mar 26, 2026

Rating: 5/5

Exceeded expectations

Fast shipping and the product looks even better in person. The polished finish is nice, and it fits snugly on both shafts. Will buy again.

Anonymous

Mar 24, 2026

Rating: 5/5

High precision

The machining on this part is precise. No wobble at all when running at high speeds. Highly recommend for anyone needing a rigid diagonal coupling.

Anonymous

Mar 14, 2026

Rating: 5/5

Perfect fit for my CNC project

The build quality is excellent. The stainless steel feels very durable and the diagonal design allowed me to connect two shafts that were slightly misaligned without any vibration issues.

Anonymous

Mar 12, 2026

Rating: 5/5

Great value for money

I needed a reliable connector for a small motor drive setup. This coupling handled the torque perfectly and the double hole design made installation straightforward.

Anonymous

Mar 01, 2026

Rating: 4/5

Solid construction

Very rigid and well-made. I deducted one star only because the set screws could be slightly longer for thicker shaft applications, but otherwise, it works great as a torque buffer.

5 FAQ

Q: Is this suitable for outdoor use?

A: Yes, since it is made from 304 Stainless Steel, it offers high corrosion resistance and is suitable for outdoor or humid environments.

Q: What is the maximum RPM this coupling can handle?

A: This coupling is designed for standard industrial motor speeds, typically up to 3000 RPM depending on the specific shaft balance and application load.

Q: Does this come with the necessary set screws?

A: Yes, the package includes four high-grade set screws required to secure the coupling to both shafts.

Q: Can this be used for plastic shafts?

A: While physically possible, we recommend using this rigid metal coupling only with metal shafts to prevent crushing or deformation of plastic materials under torque.

Q: What are the available bore sizes for this model?

A: This specific listing is for the standard double-hole configuration. Please check our store variations for different bore diameter options ranging from 4mm to 12mm.

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