A
Anonymous
Apr 20, 2026
Rating: 5/5
Precise fit
No backlash noticed since installing this coupling. Very happy with the quality.
Description
Japanese technology, 7075 aluminum alloy for high torque, H7 precision, factory direct sales.
Reviews
Attributes
| Brand | - |
| Category | Industrial Small Parts / Connectors and Fasteners |
| Origin | - |
| Material | Aluminum Alloy 7075 |
| Coupling Type | Jaw Spider Coupling |
| Bore Diameter Range | 6mm to 14mm |
| Outer Diameter | 45mm |
| Total Length | 50mm |
| Max Torque | 12 Nm |
| Max Speed | 5000 RPM |
| Surface Treatment | Black Anodized |
| Compatibility | Servo Motor, Ball Screw, CNC |
| Package Includes | 1 Coupling, 1 Elastic Star |
5 reviews
A
Anonymous
Apr 11, 2026
Rating: 5/5
Great for CNC
Works smoothly on my setup. The fitment was precise and installation was straightforward.
A
Anonymous
Mar 23, 2026
Rating: 4/5
Good product
The coupling itself is excellent, but delivery was a bit slower than expected.
A
Anonymous
Mar 03, 2026
Rating: 5/5
Recommended
Exactly like the original part. Saved me money compared to buying OEM.
A
Anonymous
Mar 03, 2026
Rating: 5/5
Durable
Holding up well under load. The anodized finish looks professional too.
5 FAQ
Q: What shaft sizes fit this coupling?
A: Please check the bore size option selected at checkout. We offer various bore diameters.
Q: What is the return policy?
A: We accept returns within 30 days if the item is unused and in original packaging.
Q: Is it suitable for high vibration environments?
A: Yes, the elastic star design helps dampen vibration effectively.
Q: Is the elastic star replaceable?
A: Yes, the elastic star is replaceable if it wears out over time.
Q: Do you ship internationally?
A: Yes, we offer worldwide shipping for this product.
![[M2-M20] Stainless Steel Spring Washer](https://www.gosteppe.com/cache/medium/product/16306/legacy-main-ef3d2dba3bde669d48e6cca2.webp)
![[10% Off for 2 Items] Calligraphy Wool Felt Mat - Double-Sided Painted Practice Pad for Students, Bulk Wholesale, Includes Arm Rest and Four Treasures of the Study Set](https://www.gosteppe.com/cache/small/product/269490/legacy-main-410a655856aab1e0462d6c84.webp)
![[Damai Micro-Needle Hair Transplant Patent] Micro-Needle Planting (500 Units) - Suitable for Temples and Hairline](https://www.gosteppe.com/cache/small/product/269486/legacy-main-da7e0cd07f3b7d2f88646684.webp)
