26132

Collective brake fault, KPP/KSP (axis)

Kuka · KR C4 extended

What does 26132 mean?

The brake cable monitoring device has signaled a fault, such as a short-circuit, overcurrent, or a break in the connection. This fault affects all axes simultaneously, indicating a problem common to the braking system.

Common Causes

  • Fault in the brake voltage supply affecting all axes.
  • Motor or brake fault (short-circuit, overcurrent, no brake connected).
  • Brake cable or motor cable damage or improper connection.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Check the brake voltage supply for all axes.

  2. 2

    Inspect the motor and brake components (e.g., measure resistance of brake coil).

  3. 3

    Check brake cable and motor cable for damage, continuity, and proper connections.

  4. 4

    Reinitialize the drive bus: Power Off / Power On.

  5. 5

    Check the KSP module.

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Verified technical data. Last updated: March 2026

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