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MR-BKS1CBL5M-A1-HPU Servo Cable, 5 m High-Flex
The MR-BKS1CBL5M-A1-HPU is a Mitsubishi servo wiring harness, 5 m long, with the A1 connector coding and a high-flex (HPU) orange jacket intended for the moving motor-side run.
Overview
This is an electrical servo cable, not a fiber patch cord. The orange high-flex jacket distinguishes the HPU variant used on moving machine parts; the opposite end terminates in tinned ferruled leads (brown/blue visible). It is part of our servo wiring harness range.
Features
- MR-BKS1CBL5M-A1-HPU part number, 5 m length.
- A1 connector coding; HPU high-flex orange jacket for movable runs.
- Tinned ferruled leads for reliable termination.
- Custom lengths available on request.
Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Part number | MR-BKS1CBL5M-A1-HPU | – | Mitsubishi servo cable; docx Type field |
| Cable type | Servo motor wiring harness (electrical) | – | Not a fiber optic cable |
| Length | 5 | m | Part-number suffix 5M |
| Connector variant | A1 | – | Mitsubishi A1 connector coding |
| Jacket variant | HPU (high-flex / movable end) | – | High-flex cable for moving machine side |
| Jacket color | Orange | – | Visible in product photos |
| End termination | Tinned ferruled leads | – | Brown/blue leads visible |
| Operating temperature | -55 to +85 | C | Supplier listing only |
Applications
- Mitsubishi MR-series servo motor power/brake wiring on moving axes.
- Replacing damaged high-flex servo cables.
- CNC and industrial automation servo cabinets.
Ordering
Specify your servo amplifier and motor model, length, and whether you need -L (standard) or -HPU (high-flex). Contact sales with your layout. Read the FAQ or visit the home page.
FAQ
What does HPU mean? HPU denotes a high-flex, oil-resistant jacket rated for repeated motion on the motor/movable side, versus the standard -L jacket for fixed cabinet runs.
Is this fiber optic? No, it is an electrical servo wiring harness.
Why Choose JS TECH?
We supply Mitsubishi-compatible servo harnesses to the part number shown and flag pinouts that must be confirmed before ordering. Browse the wiring harness category.
Related products: You may also need MR-BKCNS1-5M-L Mitsubishi Servo Brake Cable, 5 m Standard, MR-BKS1CBL5M-A1-L Mitsubishi Servo Cable, 5 m Standard and ST Fiber Optic Connector 250-3000 um for Machines.





