Attributes

Brand	-
Category	Industrial Small Parts / Connectors and Fasteners
Origin	-
Material	6061-T6 Aluminum Alloy
Coupling Type	Clamp-Type Flange
Bore Diameter	6mm, 8mm, 10mm, 12mm (Selectable)
Keyway Option	Optional (DIN 6885 Standard)
Outer Flange Diameter	40mm
Total Length	35mm
Max Torque Capacity	15 Nm
Surface Finish	Black Anodized
Set Screw Size	M5 Stainless Steel
Single Unit Weight	85 grams

5 reviews

Anonymous

Apr 03, 2026

Rating: 4/5

Good but Tight

Works well but the clamp was a bit tight to install on the 10mm shaft.

Anonymous

Mar 23, 2026

Rating: 5/5

High Torque Hold

No slippage even under high load. Keyway option is a nice backup.

Anonymous

Feb 21, 2026

Rating: 5/5

Perfect for Robotics

Used this on my competition robot. The clamp holds tight without slipping.

Anonymous

Feb 08, 2026

Rating: 5/5

Great Quality Aluminum

Feels very premium. The anodizing is smooth and the bore was exact.

Anonymous

Jan 23, 2026

Rating: 5/5

Fast Shipping

Part arrived quickly and matched the description perfectly. Recommended.

5 FAQ

Q: What is the maximum RPM rating?

A: This coupling is rated for speeds up to 5000 RPM.

Q: Can I order this without a keyway?

A: Yes, you can select the keyway option during checkout.

Q: Do I need thread locker on the screws?

A: We recommend using medium strength thread locker for vibration resistance.

Q: Is this compatible with NEMA 23 motors?

A: Yes, provided the shaft diameter matches the selected bore.

Q: What is the tolerance on the bore?

A: The bore tolerance is H7 for a secure fit.

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