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Home / Connectors and Fasteners / Diaphragm Coupling Elastic Aluminum Alloy Single/Double Motor Shaft Diaphragm Coupler

Attributes

Brand -
Category Industrial Small Parts / Connectors and Fasteners
Origin -
Material Aluminum Alloy 7075
Coupling Type Diaphragm Elastic
Disc Configuration Single/Double Disc
Surface Treatment Black Anodized
Rated Torque 50 Nm
Maximum Speed 10,000 RPM
Operating Temperature -20°C to 80°C
Shaft Diameter Range 5mm - 20mm
Net Weight 150 grams
Package Contents Coupler, Set Screws, Allen Key

5 reviews

A

Anonymous

Apr 21, 2026

Rating: 5/5

Perfect for my CNC project

Fits perfectly and zero backlash. Very satisfied with the precision.

A

Anonymous

Apr 19, 2026

Rating: 4/5

Good quality but delivery took time

Solid build, arrived later than expected. Product itself is great.

A

Anonymous

Feb 18, 2026

Rating: 5/5

High precision component

Works well with servo motors. Machining quality is top notch.

A

Anonymous

Feb 16, 2026

Rating: 5/5

Excellent vibration damping

Noticed less noise in my motor setup. Highly recommend for servo systems.

A

Anonymous

Jan 31, 2026

Rating: 4/5

Great value for money

Does the job well for the price. Would buy again for future projects.

5 FAQ

Q: What is the return policy?

A: 30 days return if unused and in original packaging. Please contact support for initiation.

Q: Is lubrication required?

A: No, this is a maintenance-free coupling designed for dry operation.

Q: Does this fit NEMA 23 motors?

A: Yes, depending on shaft diameter. Please check the specific bore size in the specifications.

Q: Can I use this for high-speed applications?

A: Yes, it is rated for speeds up to 10,000 RPM safely.

Q: Are set screws included?

A: Yes, the package includes necessary mounting hardware and an Allen key.

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