A
Anonymous
Apr 16, 2026
Rating: 5/5
Perfect Fit
Exactly what I needed for my encoder setup. Easy to install.
Description
Spring Coupling for Encoder, Stepper, and Servo Motors Elastic High-Torque Threaded Flexible Joint Soft Connection
Reviews
Attributes
| Brand | - |
| Category | Industrial Small Parts / Connectors and Fasteners |
| Origin | - |
| Material | Aluminum Alloy |
| Shaft Diameter Range | 5mm - 10mm |
| Rated Torque | 5.5 Nm |
| Operating Temperature | -20°C to 80°C |
| Misalignment Compensation | Angular, Parallel, Axial |
| Surface Treatment | Black Anodized |
| Set Screw Size | M3 x 4mm |
| Total Length | 30 mm |
| Outer Diameter | 25 mm |
| Package Weight | 50 grams |
5 reviews
A
Anonymous
Apr 12, 2026
Rating: 4/5
Good but tight
Quality is high but the shaft hole was a bit tight for 10mm.
A
Anonymous
Apr 03, 2026
Rating: 5/5
High Torque Hold
Handles my servo motor torque without slipping. Highly recommend.
A
Anonymous
Feb 26, 2026
Rating: 5/5
Excellent Stability
Used this on a stepper motor project. Zero backlash and very sturdy.
A
Anonymous
Feb 25, 2026
Rating: 4/5
Solid Build
Great material quality. Shipping was slower than expected though.
5 FAQ
Q: Can this handle high speeds?
A: It is rated for speeds up to 4000 RPM safely.
Q: Will this work with a NEMA 23 motor?
A: Yes, provided the shaft diameter is within 5mm to 10mm range.
Q: Is the material stainless steel?
A: No, this is made from high-grade Aluminum Alloy.
Q: What is the return policy?
A: We offer a 30-day return policy for unused items.
Q: Does it come with an Allen key?
A: Yes, a small Allen key is included in the package.
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