A
Anonymous
Apr 13, 2026
Rating: 5/5
Exact replacement part
Matched the specs of my old Tsugami coupler exactly. Installation was straightforward.
Description
This flexible connector joins stepper or servo motors to lead screws in CNC lathes for high-torque precision motion. Constructed with a 304 stainless steel bellows, it delivers high elasticity and excellent vibration damping to ensure smooth operation. The design serves as a direct replacement for imported coupling models in industrial machinery. Regularly inspect the coupling for signs of wear to maintain optimal alignment and performance.
Reviews
Attributes
| Brand | - |
| Category | Industrial Small Parts / Connectors and Fasteners |
| Origin | - |
| Material | Stainless Steel Bellows, Aluminum Hubs |
| Maximum Torque | 50 Nm |
| Bore Diameter Range | 10mm - 25mm |
| Outer Diameter | 40mm |
| Overall Length | 55mm |
| Operating Temperature | -30°C to +120°C |
| Country of Origin | Japan |
| Surface Finish | Black Anodized |
| Angular Misalignment | ±1.5° |
| Net Weight | 150g |
5 reviews
A
Anonymous
Mar 29, 2026
Rating: 5/5
High quality Japanese build
You can feel the precision engineering. Worth the extra cost over generic brands.
A
Anonymous
Mar 12, 2026
Rating: 5/5
Reliable for industrial use
We bought 10 for our production line. No failures so far after 6 months of continuous use.
A
Anonymous
Feb 26, 2026
Rating: 4/5
Good but pricey
Works great and shipping was fast. Just wish it was a bit cheaper for bulk orders.
A
Anonymous
Jan 29, 2026
Rating: 5/5
Perfect for my CNC retrofit
Fits perfectly on my stepper motor setup. Zero backlash noticed during operation.
5 FAQ
Q: Is this set screw or clamp style?
A: This model uses clamp-style hubs for better grip and shaft protection.
Q: Can it handle axial motion?
A: It accommodates minor axial misalignment but is designed primarily for torque transmission.
Q: Is there a warranty included?
A: Yes, this product comes with a standard 1-year manufacturer warranty.
Q: What is the lead time for shipping?
A: Orders typically ship within 24 hours nationwide.
Q: Does this fit a NEMA 23 motor?
A: Yes, provided the shaft diameter matches the available bore range.
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