🔹 Product Overview
The KUKA W26361-W2502-Z4-03-36 is an ATX KRC4 DC power supply module designed for use in KUKA robotic control systems. The unit provides stable DC power for KRC4-related control equipment and is identified with Revision A1 and Article No. 211996.
This power supply module is built for industrial automation environments where reliable power delivery is important for robot controller operation. Its DC input range supports operating conditions between 18 VDC and 32 VDC, with a nominal input specification of 27 VDC / 11 A.
The module is commonly used as a replacement or maintenance spare for compatible KUKA KRC4 controller power architectures. Before installation, the exact part number, hardware revision, connector configuration, and controller compatibility should be checked against the existing unit.
⚙️ Key Product Features
• Designed for KUKA KRC4 robotic control applications
• DC power supply module with 30 A rating
• Wide DC input operating range
• Revision A1 hardware identification
• Article number 211996
• Designed for industrial automation environments
• Suitable for maintenance and replacement applications
• High-current power capability for KRC4-related equipment
• Compact industrial module construction
• Designed and assembled in Europe
📊 Product Datasheet
| Parameter | Specification |
|---|---|
| Brand | KUKA |
| Model | W26361-W2502-Z4-03-36 |
| Series | KRC4 |
| Product Name | ATX KRC4 DC Power Supply Module |
| Product Type | DC Power Supply |
| Revision | A1 |
| Article Number | 211996 |
| Input Voltage Range | 18–32 VDC |
| Nominal Input | 27 VDC |
| Input Current | 11 A |
| Current Rating | 30 A |
| Maximum Power at 55°C | Approx. 236 W |
| Peak Power Mode 1 | 208 W / 300 W for 45 s / 5 s |
| Peak Power Mode 2 | 236 W / 260 W for 60 s / 20 s |
| Power Derating at 60°C | Approx. 80% |
| Controller Application | KUKA KRC4 |
| Manufacturer Reference | W26361-W2502-X-03 |
| Weight | Approx. 8.3 kg |
| Assembly Location | Europe |
| Origin | Designed and assembled in Europe |
| Condition | Subject to actual stock condition |
🔧 Operating Function
The KUKA W26361-W2502-Z4-03-36 converts and manages the DC power supplied to the KRC4-related controller architecture. Stable power delivery is important because robot control hardware depends on consistent voltage and current availability during operation.
The module supports an input voltage range from 18 VDC to 32 VDC. Its nominal operating specification is listed as 27 VDC with an input current of approximately 11 A.
Power capability can vary according to operating temperature. The module is rated at approximately 236 W at 55°C, while peak power capability can support higher short-duration loads. At higher temperatures, power derating should be considered during system design and maintenance planning.
🛠️ Installation and Maintenance Notes
Before replacing the module, disconnect the controller power according to the applicable KUKA service and electrical safety procedures.
Check the existing power supply label carefully. The replacement unit should match the required model number, W26361-W2502-Z4-03-36, as well as the applicable revision and hardware configuration.
Inspect all power connectors before installation. Loose terminals, damaged contacts, overheating marks, or abnormal discoloration should be addressed before the replacement module is energized.
After installation, verify the controller power-up sequence and monitor the system for abnormal voltage, diagnostic messages, or startup faults.
For used or surplus inventory, check the physical condition, connector condition, serial identification, and actual operating status before installation.
❓ FAQ
Q1: What is the main application of the KUKA W26361-W2502-Z4-03-36?
A: It is a DC power supply module associated with KUKA KRC4 robotic controller systems and related control equipment.
Q2: What is the input voltage range?
A: The listed DC input operating range is 18 VDC to 32 VDC, with a nominal specification of 27 VDC.
Q3: What is the current rating?
A: The module is identified with a 30 A current rating.
Q4: What is the approximate weight?
A: The listed weight is approximately 8.3 kg.
Q5: What does Rev A1 mean?
A: Rev A1 identifies the hardware revision of the module. Revision information should be checked when selecting a replacement power supply.
Q6: Can this module be installed in any KUKA robot controller?
A: No. Compatibility should be confirmed with the specific KRC4 controller configuration, existing power architecture, part number, and hardware revision before installation.
Q7: Does temperature affect the power capability?
A: Yes. The module has specified power capability at defined temperatures, and power derating should be considered at higher operating temperatures.
Q8: What should be checked before purchasing a replacement?
A: Confirm the complete part number, article number, revision, connector arrangement, electrical specifications, and compatibility with the installed KRC4 controller.
🤖 Recommended KUKA Models
- KUKA KRC4 | Robot Controller
- KUKA KR C4 | Compact Robot Controller
- KUKA KPP 600-20-3×40 | Power Supply Unit
- KUKA KSP 600-3×40 | Servo Drive Module
- KUKA KSP 600-3×20 | Servo Drive Module
- KUKA KSP 600-3×40-2×20 | Servo Drive Module
- KUKA KSP 600-3×40-2×40 | Servo Drive Module
- KUKA KPP 600-20-3×20 | Power Supply Module
- KUKA KRC4 Compact | Robot Controller
- KUKA smartPAD | Robot Programming and Operating Panel
📦 The KUKA W26361-W2502-Z4-03-36 is an important power supply component for compatible KRC4 automation systems. When sourcing a replacement unit, matching the full model number, revision, electrical specifications, and physical configuration is recommended to reduce installation and compatibility risks.
