A
Anonymous
Apr 06, 2026
Rating: 5/5
Precise alignment
Handles angular misalignment nicely. No vibration at high speeds.
Description
High-Precision Industrial Grade, German Manufacturing Process, Stainless Steel Round Diaphragm
Reviews
Attributes
| Brand | - |
| Category | Industrial Small Parts / Connectors and Fasteners |
| Origin | - |
| Brand | Zhongchi |
| Material | Aluminum Alloy |
| Coupling Type | Disc Coupling |
| Model Number | WQ LK5 |
| Rated Torque | 5 Nm |
| Maximum Speed | 10,000 RPM |
| Bore Diameter | 5mm - 20mm |
| Outer Diameter | 25mm |
| Total Length | 30mm |
| Surface Treatment | Anodized |
5 reviews
A
Anonymous
Mar 25, 2026
Rating: 5/5
High quality build
The aluminum feels sturdy and the clamp mechanism is secure. Great value.
A
Anonymous
Feb 15, 2026
Rating: 4/5
Good coupling
Works well for servo motors. Installation instructions could be clearer.
A
Anonymous
Feb 14, 2026
Rating: 5/5
Fast delivery
Product arrived quickly and matches the specifications listed.
A
Anonymous
Jan 31, 2026
Rating: 5/5
Perfect for my CNC router
Installed this on my lead screw setup. Zero backlash and very smooth operation.
5 FAQ
Q: Can this handle axial motion?
A: This disc coupling is designed primarily for torque transmission with minor axial flexibility.
Q: Is this compatible with NEMA 23 motors?
A: Yes, provided the motor shaft diameter falls within the bore range.
Q: What is the maximum operating temperature?
A: The coupling is rated for standard industrial environments up to 80°C.
Q: Are the clamp screws included?
A: Yes, all necessary mounting screws are included in the package.
Q: Does this support a 10mm shaft?
A: Yes, the bore range supports diameters from 5mm to 20mm.
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