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Home / Connectors and Fasteners / Gear Motor Coupling 45# Steel High-Torque Elastic Sleeve
Connectors and Fasteners

Attributes

Brand -
Category Industrial Small Parts / Connectors and Fasteners
Origin -
Material 45# Carbon Steel
Surface Finish Black Oxide Coated
Chain Standard GL Roller Chain
Rated Torque 1200 Nm
Maximum Speed 4000 RPM
Angular Misalignment 1 Degree
Parallel Misalignment 0.5 mm
Temperature Range -20°C to 80°C
Lubrication Type Grease
Customization Bore and Keyway

5 reviews

A

Anonymous

Apr 12, 2026

Rating: 5/5

Perfect Match

Fit our motor shaft perfectly. The custom bore service was accurate.

A

Anonymous

Apr 02, 2026

Rating: 5/5

Sturdy Construction

Holds up well under load. We use it on a conveyor system and it has been reliable.

A

Anonymous

Mar 22, 2026

Rating: 4/5

Good Value

Solid product for the price. Shipping took a bit longer than expected.

A

Anonymous

Feb 18, 2026

Rating: 5/5

High Performance

No vibration issues observed since installation. Very smooth operation.

A

Anonymous

Jan 18, 2026

Rating: 5/5

Recommended

Great for industrial pumps. The steel quality feels premium.

5 FAQ

Q: What grease is best for this coupling?

A: Standard lithium-based industrial grease is recommended.

Q: Can you bore to 50mm?

A: Yes, we can customize the bore size upon request.

Q: Is the protective cover included?

A: No, the protective cover is sold separately.

Q: Is installation difficult?

A: Standard tools are required, manual is provided.

Q: Do you ship internationally?

A: Yes, we offer worldwide shipping options.

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