KUKA Robot Spare Parts

High-Performance Components for KRC2, KRC4 & KR C5 Controllers

As a global leader in industrial automation support, inRobots provides a comprehensive inventory of KUKA robot spare parts. From the versatile KR AGILUS to the heavy-duty KR QUANTEC series, we supply the critical drive modules, teach pendants, and cable harnesses required to keep your German-engineered robotics running at peak precision.

We also provide robot spare parts for major industrial robot brands including:

1. KUKA Controller Platforms (KSS/VSS Supported)

We support the full evolution of KUKA Control PC (KCP) architecture. Whether you are running KUKA System Software (KSS) 8.3, 8.6, or legacy versions, we have the matching hardware.

KR C5: The latest compact, energy-efficient generation for modern smart factories.
KRC4 / KRC4 Compact: The global standard for automotive and high-speed handling.
KRC2 / KRC2 Edition 2005: Full support for legacy lines, including discontinued motherboards and MFC cards.

Critical Controller Modules In-Stock:

Industrial PCs: Motherboards, HDD/SSD with KSS Images, and KVGA cards.
Safety Logic: CIB (Cabinet Interface Boards), SIB (Safety Interface Boards), and PMB modules.

2. Core KUKA Replacement Components

The following components are among the most commonly replaced spare parts in KUKA robot systems.

KUKA SmartPAD & KCP Teach Pendants

The primary interface for KRL (KUKA Robot Language) programming. We offer New and Refurbished units:

SmartPAD-2: Optimized for KR C5 controllers.
SmartPAD-1: The ergonomic touch-screen standard for KRC4.
KCP2 (V-KCP2): Durable keyboard interfaces for KRC2 and Edition 2005 system

00-168-334 Smartpad

00-291-556 Smartpad

Servo Drives (KPP & KSP Modules)

KUKAs modular drive system requires exact specification matching. We stock:

KPP (KUKA Power Pack): Combined power supply and drive units (e.g., KPP 600-20).
KSP (KUKA Servo Pack): 3-channel and 1-channel servo drive modules.
RDC (Resolver Digital Converter): Critical axis feedback boards (RDC2 for KRC4).

00-198-269 Servo Drive

00-198-268 Servo Drive

00-117-344 Servo Drive

High-Flex Cable Harnesses

Designed for high-torsion environments and continuous movement:

Data & Power Cables: Available in 7m, 15m, and 25m standard or custom lengths.
SmartPAD Connection Cables: Shielded to prevent EMI interference in welding cells.
Internal Dress Packs: Complete internal harnesses for Quantec and Cybertech series.

00-181-563 Smartpad Cable

00-174-901 Smartpad Cable

00-361-581 Smartpad Cable

Servo Motors

Servo motors drive each robot axis and enable high precision positioning.

These motors work together with KUKA drive modules to ensure smooth motion and accurate path execution.

Controller Boards

KUKA controllers contain various electronic boards responsible for:

system control
communication
safety monitoring

These boards help maintain stable robot system performance.

Popular KUKA Robot Models

KUKA offers a wide range of robots used in industrial automation.

Common models include:

KR 6 R900 - compact robot for electronics and assembly
KR 10 R1100 - flexible automation robot
KR 16 - versatile robot for machine tending
KR 60 - high payload robot for heavy industrial applications
KR 210 - large robot commonly used in automotive production

These robots rely on spare parts such as servo drives, cables, teach pendants, and controller modules.

Robot Series	Payload Range	Primary Applications
KR AGILUS	6kg - 11kg	Electronics, Lab Automation, High-speed Pick & Place
KR CYBERTECH	10kg - 20kg	Arc Welding, Material Handling, Coating
KR QUANTEC	120kg - 300kg	Automotive Spot Welding, Palletizing, Foundry
KR FORTEC	360kg - 600kg	Heavy-duty Lifting, Aerospace, Milling

KUKA Robot Applications

KUKA industrial robots are widely used in industries including:

Automotive manufacturing
Electronics assembly
Welding automation
Material handling
Packaging and palletizing
Logistics and warehouse automation

Their robots are widely recognized for precision engineering and advanced automation technology.

KUKA Robot Alarm Codes

Quickly identify faults and find the required replacement parts:

Ackn. Under-voltage KPP: Typically indicates a failure in the Power Pack or internal fuse.
SafeDevice Communication Error: Check your CIB/SIB safety boards or SBus cabling.
Drive Error - Overcurrent: Often requires a KSP drive module replacement or motor inspection.
Mastering Error: May indicate a faulty RDC board or depleted SRAM/Encoder batteries.

KUKA Robot Controller Architecture

KUKA robot controllers include several key modules that coordinate robot operation.

Typical architecture includes:

Control PC
Runs robot software and executes programs.

Servo Drive Modules (KSP)
Control the motion of robot axes.

Power Supply Modules (KPP)
Provide stable power to drive systems.

I/O Interface Modules

Allow communication with PLC systems and external automation equipment.

Together these modules ensure stable robot operation and precise motion control.

KUKA Programming Language (KRL)

KUKA robots use a programming language called KRL (KUKA Robot Language).

KRL allows engineers to:

define robot movements
create automation routines
integrate robots with factory systems

Programs are typically developed using the SmartPAD interface or offline programming tools.

Industrial Robot Brands: Technical Reference Comparison

Feature	FANUC (Japan)	KUKA (Germany)	ABB (Switzerland)	YASKAWA (Japan)	MITSUBISHI (Japan)
Brand Identity	The "Yellow" Robot	The "Orange" Robot	The "White/Red" Robot	Motoman Series	MELFA Series
Main Controllers	R-30iB Plus / R-30iA	KR C5 / KRC4	OmniCore / IRC5	YRC1000 / DX200	CR800 / CR750
Programming Language	TPE (Teach Pendant Edit)	KRL (KUKA Robot Language)	RAPID	INFORM (II / III)	MELFA-BASIC (IV/V/VI)
Teach Pendant Models	iPendant (A05B-)	SmartPAD (1 & 2)	FlexPendant (DSQC-)	Smart Pendant / JZRCR	R56TB / R32TB
Drive Technology	i / i Servo Amp	KPP / KSP Modules	Drive Modules (DSQC)	Sigma-5 / Sigma-7	MDS / MR-J4 Units
Core Strengths	Automotive, Reliability, CNC Integration	German Precision, Heavy Payload, Welding	Path Accuracy, Food/Medical, Painting	High-speed Arc Welding, Handling	Electronics, Semi-conductor, SCARA
Software Tools	ROBOGUIDE	WorkVisual	RobotStudio	MotoSim	RT Toolbox3

Unsure which part you need? Our engineers can identify your component via serial number or alarm code. [Contact Tech Support] KUKA Robot Maintenance & Troubleshooting

Regular maintenance is essential to ensure stable robot operation.

Common maintenance tasks include:

Replacing faulty components helps maintain efficient production operations.

KUKA Spare Parts Index Pages

To help engineers quickly locate parts, we provide organized reference pages including:

KUKA Part Number Index
KUKA SmartPAD & Teach Pendant Index
KUKA Servo Drive Index
KUKA Robot Cable Index
KUKA Controller Boards Index

These pages allow browsing by part number, robot model, or component category.

Shop KUKA Robot Spare Parts

Browse our complete catalog of KUKA replacement components.

Our inventory includes:

Reliable replacement parts help keep automation systems running smoothly and efficiently.

FAQ C KUKA Robot Spare Parts

Q: How do I identify my KUKA part number?

A: Locate the white identification label on the component. The Art.-Nr. (Article Number) is usually an 8-digit or 9-digit code (e.g., 00-123-456).

Q: Do you provide software-ready components?

A: Yes, we can provide Control PCs pre-loaded with specific KSS versions to help you restore production faster.

Q: Are your parts compatible with Volkswagen (V-KUKA) standards?

A: Yes, we stock V-KCP2 pendants and VKRC-specific modules commonly used in automotive plants.

About KUKA Robotics

KUKA is a German manufacturer specializing in industrial robots and factory automation systems.

KUKA robots are widely used in automotive manufacturing, electronics production, and advanced industrial automation.

The company is known for its high-precision robotics technology and advanced automation solutions.

High-Performance Components for KRC2, KRC4 & KR C5 Controllers

1. KUKA Controller Platforms (KSS/VSS Supported)