A
Anonymous
Apr 18, 2026
Rating: 5/5
Smooth operation
Running at high speeds with no vibration issues. Very satisfied with the performance.
Description
D32L40 Aluminum Alloy Flexible Clamping Coupling for Motor Encoders, Bore Sizes 6/8/10/12/14/15/16mm
Reviews
Attributes
| Brand | - |
| Category | Industrial Small Parts / Connectors and Fasteners |
| Origin | - |
| Material | Aluminum Alloy 6061 |
| Outer Diameter | 32 mm |
| Total Length | 40 mm |
| Bore Size Options | 6, 8, 10, 12, 14, 15, 16 mm |
| Coupling Style | Elastic Clamp Type |
| Rated Torque | 5 N·m |
| Maximum Speed | 8000 rpm |
| Axial Misalignment | ±0.5 mm |
| Angular Misalignment | ±1° |
| Surface Treatment | Black Anodized |
5 reviews
A
Anonymous
Apr 10, 2026
Rating: 5/5
High quality build
The aluminum feels very solid and the anodizing is smooth. No sharp edges.
A
Anonymous
Apr 01, 2026
Rating: 5/5
Fast shipping
Arrived earlier than expected and was well packaged. The coupling looks robust.
A
Anonymous
Feb 25, 2026
Rating: 4/5
Good but check sizing
Works well but make sure you measure your shafts accurately before ordering the bore size.
A
Anonymous
Feb 23, 2026
Rating: 5/5
Perfect for my stepper motor
Fit perfectly on my NEMA 23 motor shaft. The clamp design makes alignment very easy.
5 FAQ
Q: What is the maximum torque this can handle?
A: The rated torque for the D32L40 model is approximately 5 N·m.
Q: Can I order different bore sizes on each end?
A: Yes, you can select different bore sizes for each side within the available range.
Q: Does this coupling require a keyway?
A: No, this is a clamp-style coupling and does not require a keyway on the shaft.
Q: What is the temperature operating range?
A: It operates best between -20°C and 80°C to maintain elastic properties.
Q: Is it suitable for outdoor use?
A: The anodized finish offers some protection, but we recommend indoor use for best longevity.
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