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Home / Connectors and Fasteners / ZDJM Expansion Sleeve Tapered Disc Coupling, Laminated ZJM Double Disc DML Stainless Steel Metal Coupling LK9
Connectors and Fasteners

Attributes

Brand -
Category Industrial Small Parts / Connectors and Fasteners
Origin -
Material Composition Stainless Steel 304
Coupling Type Double-Disc Membrane
Product Series ZJM/DJM LK9
Rated Torque 500 Nm
Maximum Speed 3000 RPM
Bore Diameter Range 20mm - 50mm
Outer Diameter 120 mm
Overall Length 150 mm
Surface Finish Polished
Quality Certification ISO 9001

5 reviews

A

Anonymous

Apr 12, 2026

Rating: 4/5

Good value

Product quality is high, though the lead time was slightly longer than expected.

A

Anonymous

Mar 26, 2026

Rating: 5/5

Low vibration

Noticed immediate improvement in machine noise levels after installation.

A

Anonymous

Mar 23, 2026

Rating: 5/5

Solid build

Heavy duty steel construction. Feels very durable and well machined.

A

Anonymous

Feb 28, 2026

Rating: 5/5

Great for motors

Works perfectly on our assembly line. The alignment was straightforward and vibration is minimal.

A

Anonymous

Feb 04, 2026

Rating: 5/5

Bulk order success

Ordered multiple units for our facility. All units matched specs perfectly.

5 FAQ

Q: What is the approximate shipping weight?

A: The package weighs approximately 2.5 kg including protective casing.

Q: Is lubrication required for maintenance?

A: No, the membrane design is maintenance-free and does not require lubrication.

Q: What is the standard warranty period?

A: This product comes with a standard 12-month manufacturer warranty.

Q: Can you machine custom bore sizes?

A: Please contact our sales team directly for custom bore customization requests.

Q: Does this coupling come with installation keys?

A: Yes, standard keyways are included with the unit.

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