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

Anonymous

Apr 12, 2026

Rating: 4/5

Good value

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

Anonymous

Mar 26, 2026

Rating: 5/5

Low vibration

Noticed immediate improvement in machine noise levels after installation.

Anonymous

Mar 23, 2026

Rating: 5/5

Solid build

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

Anonymous

Feb 28, 2026

Rating: 5/5

Great for motors

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

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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