Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Connectors and Fasteners |
| Origin | - |
| Material | Aluminum Alloy 6061-T6 |
| Surface Treatment | Black Anodized |
| Coupling Type | Jaw Spider Flexible |
| Keyway Standard | DIN 6885 |
| Rated Torque | 15 Nm |
| Maximum Speed | 4000 RPM |
| Angular Misalignment | 1.5 Degrees |
| Operating Temperature | -30°C to 80°C |
| Outer Diameter | 50 mm |
| Total Length | 65 mm |
Anonymous
Apr 07, 2026
Rating: 5/5
Perfect for CNC Retrofit
Installed this on my milling machine servo setup. The keyway fit was precise and there is no backlash. Very satisfied with the build quality.
Anonymous
Mar 11, 2026
Rating: 5/5
Precise Keyway Fit
No issues with alignment. The anodized finish looks professional and seems durable against wear.
Anonymous
Mar 09, 2026
Rating: 5/5
Excellent Vibration Damping
The elastic star element does a great job reducing noise and vibration. My motor runs much smoother now.
Anonymous
Mar 05, 2026
Rating: 4/5
Good Value for Money
Works well for my lathe project. The aluminum feels sturdy. Shipping took a bit longer than expected but the product is solid.
Anonymous
Feb 21, 2026
Rating: 4/5
Solid Build Quality
Heavy duty feel and works as described. Would prefer if it came with a spare spider insert, but overall a good purchase.
Q: Is the elastic spider insert replaceable?
A: Yes, the elastic star element is replaceable. You can purchase spare inserts separately when wear occurs.
Q: What shaft diameters does this specific model support?
A: This model is designed for shaft diameters ranging from 8mm to 10mm. Please select the specific bore size from the variant options.
Q: What is the keyway width for this coupling?
A: The keyway width follows the DIN 6885 standard, typically 3mm for this size range.
Q: Can this handle high RPM servo motors?
A: Yes, it is rated for up to 4000 RPM, which is suitable for most standard servo motor applications.
Q: Does this coupling require lubrication?
A: No, this is a maintenance-free coupling. The spider element does not require any lubrication during operation.
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