Attributes

Brand	-
Category	Industrial Small Parts / Connectors and Fasteners
Origin	-
Material	Aluminum Alloy 6061
Coupling Type	Jaw/Spider Flexible
Bore Diameter Range	5mm to 20mm
Maximum Torque	50 Nm
Maximum Speed	4000 RPM
Operating Temperature	-30°C to 80°C
Surface Treatment	Hard Anodized
Flexibility	High Elasticity Spider Insert
Primary Application	CNC Machines, Servo Motors, Lead Screws
Package Weight	150 Grams

5 reviews

Anonymous

Apr 12, 2026

Rating: 5/5

Excellent Precision

Used this on my CNC router upgrade. The alignment was spot on and no vibration detected during operation.

Anonymous

Apr 08, 2026

Rating: 5/5

Perfect Fit

Ordered the 10mm bore and it fit my shaft perfectly. Very happy with the purchase.

Anonymous

Mar 29, 2026

Rating: 5/5

High Torque Capacity

Handles my NEMA 34 motor without any slippage under load. Very impressed with the build quality.

Anonymous

Mar 18, 2026

Rating: 4/5

Good Value

Solid construction but shipping took a bit longer than expected. Product itself works great.

Anonymous

Feb 13, 2026

Rating: 4/5

Durable Material

The anodizing seems tough. Only 4 stars because instructions were minimal, but easy to install anyway.

5 FAQ

Q: Is there a keyway option available?

A: This model uses set screws for clamping, keyways are not standard on this series.

Q: Does this include the elastic spider insert?

A: Yes, the package includes both the aluminum hubs and the spider insert.

Q: What is the maximum misalignment tolerance?

A: It supports angular misalignment up to 1 degree and parallel misalignment up to 0.2mm.

Q: Do you offer bulk discounts?

A: Yes, please contact our sales team for orders exceeding 50 units.

Q: Can I use this for a 3D printer extruder?

A: Yes, it is suitable for low backlash applications like extruders.

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