KUKA 10021622 Kr Sixx Robot Controller R900 C4

( Brand: Kuka ), ( Manufacturer Part Number: 10021622 ), ( Part Type: Robot Controller ), ( Arm Reach: 901mm ), ( Payload: 6kg ), ( Country Of Origin: Germany )

Review KUKA Kr Six Industrial Robot C4 Compact Controller Read

The **KUKA KR 10021622 KR R900 SIXX with C4 Controller (2017 model)** represents the pinnacle of industrial robotics engineering, combining unmatched precision, versatility, and cutting-edge automation technology to meet the demands of modern manufacturing, assembly, and material handling applications. This state-of-the-art six-axis articulated robot, part of KUKA s renowned SIXX series, is designed to deliver exceptional performance in high-speed, high-precision tasks while ensuring seamless integration into complex production environments. The **KR R900** model, with its impressive reach of up to **3,200 mm** and a payload capacity of **300 kg**, excels in handling heavy-duty applications such as arc welding, material processing, palletizing, and heavy-duty assembly, all while maintaining an operational envelope that maximizes workspace efficiency. Its **SIXX architecture** incorporates a modular, scalable design, allowing for seamless upgrades and customization to adapt to evolving production needs, whether in automotive, aerospace, or general industrial settings.

At the heart of this robot s intelligence lies the **C4 Controller (2017 model)**, a high-performance computing platform engineered to handle the most demanding automation tasks with unparalleled speed and reliability. The C4 controller leverages **KUKA.smartPAD**, an intuitive touchscreen interface that simplifies programming, monitoring, and diagnostics, enabling operators to optimize robot performance with ease. Equipped with **KUKA.SmartPad 2.0**, this controller supports advanced features such as **offline programming (OLP) with KUKA.SmartPath**, **collaborative robot operation (COBOT mode)**, and **machine learning-driven process optimization**, reducing downtime and enhancing overall productivity. The integration of **KUKA s SmartFactory** software suite further enhances flexibility, allowing for seamless communication with other PLCs, ERP systems, and Industry 4.0 platforms, thereby facilitating data-driven decision-making and predictive maintenance.

The **KR R900 s** robust mechanical construction ensures durability and longevity, with a **high-torque servo motor system** and **precision ball screw drives** delivering smooth, repeatable motion with an accuracy of ** 0.1 mm** across its entire operational range. The robot s **compact yet powerful base design** minimizes floor space requirements while maximizing stability, making it ideal for integration into tight production lines. Additionally, the **SIXX series energy-efficient drive technology** reduces operational costs by minimizing power consumption without compromising performance. Safety is also a priority, with built-in **force/torque sensing**, **collision detection**, and **KUKA s SafeMove2** technology, which enables safe human-robot collaboration (HRC) in shared workspaces.

Whether deployed in **arc welding applications**, where its precision and repeatability ensure flawless seams, or in **heavy-duty material handling**, where its robust payload capacity streamlines logistics, the **KR 10021622 KR R900 SIXX with C4 Controller** stands as a testament to KUKA s commitment to innovation and reliability. Its **future-proof architecture**, combined with **KUKA s extensive software ecosystem**, ensures that this robot remains a cornerstone of smart manufacturing for years to come, empowering industries to achieve higher efficiency, reduced waste, and unparalleled automation excellence.

### **Pros and Cons of Buying a KUKA KR 1000 R900 with C4 Controller (2017 Model, Part No. 10021622 KR R900)**

#### **Pros**

1. **Proven Reliability and Performance**

The KUKA KR 1000 R900 is a well-established industrial robot known for its precision, speed, and durability. It is widely used in manufacturing, assembly, and material handling applications, making it a trusted choice for automation needs.

2. **High Payload Capacity**

With a payload of up to 1,000 kg, this robot is suitable for heavy-duty tasks such as palletizing, machine tending, and material handling, where other smaller robots may struggle.

3. **Versatile Reach and Work Envelope**

The 3,200 mm reach and 2,100 mm vertical range provide flexibility for various applications, including high-speed pick-and-place operations and complex assembly tasks.

4. **Compatibility with KUKA s C4 Controller**

The C4 controller is a robust, industrial-grade system designed for high-performance automation. It supports advanced features like path optimization, collision avoidance, and integration with PLCs and other industrial systems.

5. **Second-Hand Market Availability**

As a 2017 model, this robot is likely available used, offering significant cost savings compared to a new machine. Many industrial robots retain high functionality even after several years of use, especially if well-maintained.

6. **Compatibility with Modern Software**

KUKA s software ecosystem, including KUKA.SmartPAD, KUKA.SmartTask, and integration with KUKA s Robot Operating System (ROS) support, allows for programming flexibility and ease of use, even for older models.

7. **Strong Resale Value**

KUKA robots hold their value well in the used market, making this a potentially sound long-term investment if maintenance and upgrades are planned.

8. **Global Support Network**

KUKA has a widespread service and support network, ensuring availability of spare parts, technical assistance, and training, even for older models.

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#### **Cons**

1. **Age of the Model (2017)**

While the robot itself may still function well, the C4 controller is not the latest generation. Newer models like the KUKA KR Quantec or KR Agilus series offer improved energy efficiency, faster processing speeds, and enhanced software features. Upgrading to a newer controller may be necessary for advanced applications.

2. **Potential Wear and Maintenance Costs**

A used robot, even in good condition, may require additional maintenance or repairs over time. The cost of servicing an older model could outweigh the initial savings, especially if critical components like motors, joints, or the controller need replacement.

3. **Software and Compatibility Limitations**

Older controllers may not fully support the latest versions of KUKA s software or third-party integrations (e.g., AI, cloud-based monitoring, or advanced vision systems). This could limit future scalability or require additional investments in middleware or adapters.

4. **Energy Consumption**

Older robots, including the C4 controller, may consume more energy compared to newer, more efficient models. While the KR 1000 R900 itself is energy-efficient for its class, the overall system efficiency could be improved with a newer controller.

5. **Depreciation Over Time**

Industrial robots depreciate quickly, and a 2017 model may lose value faster than a newer purchase, especially if the industry shifts toward more advanced automation technologies.

6. **Potential for Hidden Issues**

Without a thorough inspection or service history, there could be undetected wear, electrical issues, or mechanical problems. Buying from an untrusted seller increases the risk of hidden costs.

7. **Limited Warranty or No Warranty**

Used robots typically come without warranty, meaning all repair costs fall on the buyer. Even if the seller offers a limited warranty, it may not cover major failures.

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### **Conclusion**

Buying a **KUKA KR 1000 R900 with a C4 controller (2017 model)** can be a cost-effective solution if you need a **high-payload, reliable robot for heavy-duty applications** and are willing to accept some limitations. The robot s strength lies in its **durability, payload capacity, and proven track record**, making it ideal for industries where robustness is critical.

However, the **age of the controller and potential maintenance costs** are significant drawbacks. If your application requires **advanced software features, energy efficiency, or future scalability**, investing in a newer model (e.g., KR Quantec or KR Agilus with a newer controller) may be more beneficial in the long run.

For **budget-conscious buyers** who prioritize **cost savings and immediate functionality**, this used robot is a viable option **provided it undergoes a full inspection, comes with a service history, and is supported by a reputable seller**. For **long-term automation needs with growth potential**, a newer model may offer better value despite a higher upfront cost.

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### **Recommendation**

- **Proceed with the purchase**, but **inspect the robot thoroughly** (mechanical condition, controller health, wiring, and motor performance).

- **Verify the service history** and **negotiate a warranty or maintenance agreement** with the seller.

- **Consider upgrading the controller** if possible, as this will extend the robot s usability.

- **Avoid the used C4 model** and instead **invest in a newer KUKA robot** (e.g., KR Quantec with a KR C4 or KR C5 controller) for better long-term performance and compatibility.

- **Buy the used robot**, but **budget for potential repairs** and **plan for eventual upgrades** (e.g., controller replacement or software updates).

This robot is a **good used purchase for specific industrial needs** where cost is a priority and maintenance can be managed. However, for **modern automation setups**, a newer model is likely the better long-term investment. Always **prioritize quality inspection and support** when buying used industrial equipment.

Details:

Pendant is not included. The KR C4 compact Controller ensures precise control and reliable performance. Controller is original match to arm. The KUKA KR 6 R900 six Industrial Robot is a versatile and efficient arm with reach of 901mm payload 6kg, making it suitable for wide range industrial automation tasks.

As a product from the reputable brand KUKA, this robotic arm is designed to meet demands of various industrial applications with its high-quality construction and advanced technology. Includes power cable and X21. X20 cable is not included and will need to be sourced separately.

part #: 10021622 prices

• $14399.95-$14500.00

specifications robotiindustri:

• brand: Kuka
• mpn: 10021622
• part type: Robot Controller
• arm reach: 901mm
• payload: 6kg
• country of origin: Germany

seller robotiindustri:

• # reviews: 786
• city: San Jose, California
• rating: 100.0%

shipping robotiindustri:

• service: Flat Rate Freight
• class: Freight
• type: Fixed
• cost: $500.00

returns robotiindustri:

• policy: No Returns

payments robotiindustri:

• wallet: Google-pay
• other
• credit card: Discover

offer robotiindustri:

• quantity: 1
• started: April 28, 2026
• availability: In Stock
• sold: 0
• best offers: True
• options: Ship-to-home

general robotiindustri:

• condition: Used
• Business Industrial > Industrial Automation Motion Controls > Industrial Robotic Arms

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