A
Anonymous
Apr 16, 2026
Rating: 5/5
Durable
Running for 6 months non-stop in our assembly line. Still performing perfectly.
Description
Aluminum Alloy Diaphragm Coupling High Rigidity High Torque SCPSDBJSCPW Servo Leadscrew Motor Coupling
Reviews
Attributes
| Brand | - |
| Category | Industrial Small Parts / Connectors and Fasteners |
| Origin | - |
| Material | High-Strength Aluminum Alloy 7075 |
| Series Model | SCPSDBJSCPW |
| Coupling Type | Single Diaphragm Flex Coupling |
| Rated Torque | 20 Nm to 100 Nm (Model Dependent) |
| Max Rotation Speed | 12,000 RPM |
| Angular Misalignment | 1.5 Degrees |
| Parallel Misalignment | 0.2 mm |
| Axial Movement | ±0.5 mm |
| Surface Treatment | Black Anodized |
| Package Weight | 0.35 kg |
5 reviews
A
Anonymous
Apr 16, 2026
Rating: 5/5
Excellent Rigidity
Used for ball screw drive. Very stiff coupling with no noticeable flex under load.
A
Anonymous
Apr 12, 2026
Rating: 5/5
Precise Fit
Shaft tolerance was spot on. Easy installation with the provided set screws.
A
Anonymous
Mar 23, 2026
Rating: 5/5
Zero Backlash
Critical for my positioning system. No issues with backlash after months of use.
A
Anonymous
Jan 27, 2026
Rating: 4/5
Good Value
Works well for the price. Slightly heavier than expected but performance is solid.
5 FAQ
Q: Do you provide CAD drawings for integration?
A: Yes, downloadable CAD files are available in the resources section of the product page.
Q: What shaft sizes are available for this series?
A: We offer bore sizes ranging from 5mm to 25mm depending on the specific model number.
Q: Can I use this coupling for stepper motors?
A: Yes, it is fully compatible with both stepper and servo motor applications.
Q: Is grease or lubrication required for maintenance?
A: No, this is a maintenance-free design and does not require any lubrication.
Q: What is the return policy if the bore size is wrong?
A: Standard 30-day return policy applies for unused items in original packaging.
![[M2-M20] Stainless Steel Spring Washer](https://www.gosteppe.com/cache/medium/product/16306/legacy-main-ef3d2dba3bde669d48e6cca2.webp)
