Product Description
The HW1270840-8 is a Yaskawa 3BC external axis control cable with a standard length of 8 m. It is used in Yaskawa robot systems to connect the robot controller with external-axis equipment, including positioners, linear tracks and other coordinated servo axes. The cable provides dependable control and feedback connections for synchronized robot and external-axis operation.
Key Features
- Yaskawa 3BC external axis control cable, part number HW1270840-8
- 8 m standard length for robot-cell and external-axis installations
- Used for control and feedback connections in coordinated external-axis systems
- Suitable for positioners, travel tracks and auxiliary servo axes
- Compatible replacement; verify controller, external-axis configuration and connector layout before ordering
Compatible Controllers / Systems
- Yaskawa / Motoman robot systems that specify HW1270840-8 as a 3BC external-axis control cable
- Robot welding, handling and assembly cells with external positioners or linear tracks
- Coordinated external servo-axis installations requiring 3BC control/feedback wiring
Specifications
| Brand | Yaskawa / Motoman (compatible replacement) |
| Part No. | HW1270840-8 |
| Type | 3BC external axis control cable |
| Length | 8 m |
| Application | External-axis control |
| Typical equipment | Robot positioner, linear track or auxiliary servo axis |
| Condition | New, compatible replacement |
FAQ
Q: What equipment can use this cable?
It is used in robot cells with external positioners, linear travel tracks or other coordinated servo axes where HW1270840-8 is specified in the parts documentation.
Q: What does the -8 suffix mean?
The suffix identifies the 8 m length variant. Always match the full part number, required routing length and connector arrangement before ordering.
Q: Is this a genuine Yaskawa cable?
No. This is a compatible replacement. Yaskawa and Motoman names are used only for compatibility reference; Handsome Cable is not affiliated with Yaskawa Electric Corporation.





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