A
Anonymous
Apr 12, 2026
Rating: 5/5
Perfect Match
Fit our motor shaft perfectly. The custom bore service was accurate.
Description
This is a high-torque elastic chain coupling designed to connect roller gear motors and transmit power while accommodating minor misalignment. Constructed from 45# steel, the unit features a durable roller gear mechanism and an elastic sleeve to absorb shock and reduce vibration during operation. The design supports customizable specifications to match specific mechanical requirements. Regular lubrication of the chain and sprockets is recommended to maintain optimal performance and extend service life.
Reviews
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 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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