Attributes

Brand	-
Category	Industrial Small Parts / Connectors and Fasteners
Origin	-
Material	45# Carbon Steel
Surface Finish	Black Oxide Coating
Coupling Type	Rigid Clamp-Type
Structure	One-Piece Split
Torque Rating	High-Torque Capacity
Concentricity	High Precision
Fastening Method	Clamping Screws
Application	Motor Shaft Connection
Hardness	HRC 28-32
Package Weight	Approx. 0.5 kg

5 reviews

Anonymous

Apr 20, 2026

Rating: 5/5

Solid Build

Heavy duty steel. Feels very durable.

Anonymous

Mar 07, 2026

Rating: 5/5

Perfect Fit

Bore size was exact. Clamping force is strong.

Anonymous

Feb 24, 2026

Rating: 5/5

Fast Delivery

Part arrived well packaged. No rust.

Anonymous

Feb 19, 2026

Rating: 5/5

Good Value

Better price than local suppliers. Same quality.

Anonymous

Feb 03, 2026

Rating: 5/5

Excellent Rigidity

Used this for a CNC spindle upgrade. Zero backlash noticed.

5 FAQ

Q: What screw size is included?

A: M5 socket screws are included in the package.

Q: Does it allow angular misalignment?

A: No, this is a rigid coupling designed for aligned shafts.

Q: Is this suitable for stepper motors?

A: Yes, it is commonly used for NEMA motor connections.

Q: Is there a keyway option?

A: Standard models are keyless clamp design for ease of use.

Q: Can I bore this to a custom size?

A: Custom machining services are not available for this item.

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