Attributes

Brand	-
Category	Standard Parts, Components & Industrial Consumables / Couplings
Origin	-
Material	Aluminum Alloy Hub with NBR Spider Element
Shaft Bore Range	5mm to 24mm (Customizable)
Operating Temperature	-30°C to +80°C
Max Torque Capacity	15 Nm
Max Speed	6000 RPM
Spider Hardness	92 Shore A (Red Standard)
Misalignment Compensation	Angular: 1.5°, Parallel: 0.3mm
Application	CNC Lathe Ball Screws, Servo Motors
Mounting Type	Clamping Screw Fixation
Package Weight	0.45 kg

6 reviews

Anonymous

Mar 24, 2026

Rating: 4/5

Good quality, fast shipping

The aluminum hubs are well machined. The red spider element feels durable. Took off one star because the set screws could be slightly longer.

Anonymous

Mar 18, 2026

Rating: 5/5

Perfect fit for my CNC retrofit

Installed this on a older lathe ball screw setup. The alignment tolerance saved me hours of tweaking. Very solid construction.

Anonymous

Mar 14, 2026

Rating: 5/5

Excellent vibration damping

Noticed a significant reduction in noise after replacing my old rigid coupling with this flexible star type. Highly recommended for servo applications.

Anonymous

Mar 13, 2026

Rating: 5/5

Reliable industrial component

Been running this 24/7 in a prototype machine for three months now. No signs of wear on the spider element yet. Great value.

Anonymous

Mar 13, 2026

Rating: 5/5

Best coupling for the price

I've bought more expensive brands that didn't perform as well. This handles the misalignment in my DIY CNC router perfectly.

Anonymous

Mar 03, 2026

Rating: 4/5

Works as described

Fits the 10mm shaft perfectly. The clamping mechanism is secure. Just make sure to torque the screws evenly during installation.

5 FAQ

Q: Is the material resistant to coolant oil splashes?

A: Yes, the NBR rubber spider element has good resistance to mineral oils and coolants commonly found in machine shop environments.

Q: Does this come with the red spider insert pre-installed?

A: Yes, the unit ships fully assembled with the standard red (92 Shore A) spider element installed.

Q: Can I bore the shaft holes to a custom size like 18.5mm?

A: We offer custom boring services. Please contact our sales team with your specific requirements before placing the order.

Q: What is the maximum angular misalignment this can handle without failing?

A: The design allows for up to 1.5 degrees of angular misalignment while maintaining optimal performance and longevity.

Q: Do you provide a torque wrench for the set screws?

A: No, the coupling does not include tools. We recommend using a calibrated torque wrench according to the specifications in the manual.

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