A
Anonymous
Apr 15, 2026
Rating: 5/5
Solid construction
Aluminum feels durable. No vibration issues during operation.
Description
Aluminum Alloy Single/Double Disc Flexible Clamping Coupling for Servo Encoders, Lead Screws, Keyway Motors, and Variable Bore Applications
Reviews
Attributes
| Brand | - |
| Category | Industrial Small Parts / Connectors and Fasteners |
| Origin | - |
| Material | Aluminum Alloy 6061 |
| Coupling Type | Single/Dual Disc |
| Connection Method | Clamp-type Screw |
| Shaft Diameter A | 5mm - 10mm |
| Shaft Diameter B | 5mm - 20mm |
| Max Torque Capacity | 5 N·m |
| Max Rotational Speed | 10,000 RPM |
| Surface Finish | Black Anodized |
| Operating Temperature | -30°C to +100°C |
| Package Weight | 150g |
5 reviews
A
Anonymous
Mar 01, 2026
Rating: 4/5
Good quality
Slightly smaller than expected but fits well on my motor shaft.
A
Anonymous
Feb 28, 2026
Rating: 5/5
Perfect for my CNC router
Works great with my lead screw setup. Very precise and no slip.
A
Anonymous
Feb 19, 2026
Rating: 5/5
Exactly as described
Handled high RPM without heat buildup. Recommended for servo apps.
A
Anonymous
Feb 01, 2026
Rating: 5/5
Easy to install
Clamped on tightly without slipping. Good value for the price.
5 FAQ
Q: What is the max misalignment angle?
A: It supports up to 1 degree angular misalignment.
Q: Can it handle axial movement?
A: Yes, the disc design allows for minor axial displacement.
Q: Is it suitable for stepper motors?
A: Yes, it is compatible with NEMA stepper motors.
Q: What is the bore tolerance?
A: The bore tolerance is H7 for precise fitting.
Q: Does it come with screws?
A: Yes, mounting screws are included in the package.
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