Product Description
The ABB RK 01 Robot Control Unit is a robust and reliable system designed for precise control and coordination of industrial robots in diverse manufacturing environments. This unit provides advanced motion control algorithms, seamless integration with peripheral devices, and comprehensive safety features to ensure optimal performance and operator protection. The RK 01 offers a user-friendly interface for programming, diagnostics, and monitoring, enabling efficient operation and minimal downtime. Its modular design allows for flexible configuration and expansion to accommodate evolving automation needs. The unit's durable construction withstands harsh industrial conditions, guaranteeing long-term reliability and consistent performance. It is an essential component for maximizing the productivity and efficiency of robotic automation systems.
Is Your Device Showing These Signs?
ABB RK 01 units commonly exhibit issues such as resolver signal degradation requiring resolver replacement or recalibration, IGBT failures necessitating module replacement and gate driver circuit repair, DC link capacitor degradation leading to overvoltage faults and requiring capacitor bank replacement, cooling fan failures causing thermal overload and requiring fan replacement, and communication errors stemming from corrupted firmware requiring firmware reflashing or communication board replacement. These failures disrupt servo drive operation, causing downtime and reduced performance. Addressing these issues promptly ensures optimal performance and extends the lifespan of the ABB RK 01 drive system.
Technical specifications
The ABB RK 01 is a robust, single-axis robot positioning unit designed for precise and repeatable linear motion in industrial automation applications. It features a high-stiffness aluminum profile construction, providing exceptional load-bearing capacity and minimal deflection under demanding conditions. Integrated precision roller bearings ensure smooth and accurate movement along the entire stroke length, while a powerful AC servo motor, coupled with a high-resolution encoder, delivers precise positioning and velocity control. The RK 01 is equipped with integrated limit switches for safety and over-travel protection, and it supports various mounting options for seamless integration into existing robotic systems or custom automation setups. It is compatible with ABB robot controllers and programming environments, enabling simplified programming and coordinated motion control for enhanced productivity and efficiency.
Our Repair Process for the
RK 01
Our repair process for ABB RK 01 units begins with a comprehensive diagnostic evaluation to pinpoint the root cause of the failure, specifically checking for common issues such as resolver signal degradation, IGBT failures, DC link capacitor degradation, cooling fan failures, and communication errors. Resolver issues mandate either replacement or recalibration. IGBT failures require module replacement and gate driver circuit repair. Degraded DC link capacitors necessitate a complete capacitor bank replacement. Cooling fan failures are resolved through fan replacement. Communication errors are addressed by reflashing the firmware or replacing the communication board. Post-repair, each unit undergoes rigorous testing to guarantee optimal performance and reliability before being returned.
Your Guarantee: Warranty & Lifetime Support
Your satisfaction is our top priority, and we confidently stand behind the quality of our repairs. That's why every repair service is covered by our comprehensive 24-month warranty. Furthermore, we offer lifetime phone support – if you have questions or need assistance related to our repair down the road, we're here to help. Our service commitment is straightforward: we guarantee our work, and if you're not satisfied, we will make it right. Learn More about our Repair process.
Comprehensive Repairs You Can Depend On
We take immense pride in the quality and reliability of our work. Our process goes beyond simply fixing the immediate problem. We perform a comprehensive inspection of your main board (or other equipment) and proactively replace components known to be failure-prone or showing signs of potential future failure. Before any item is returned, it undergoes rigorous functional testing to ensure it meets performance specifications and operates flawlessly. Visit our main Repair Services page to learn more.
Save Significantly
Our primary goal is to save you hundreds, or even thousands, of dollars compared to the cost of new equipment replacement. By repairing existing components, we provide an economical solution that is also eco-friendly. At Roc Industrial, our commitment to integrity and community drives our consistent growth and ensures you receive a reliable, cost-effective solution.

Please Note: Roc Industrial operates as an independent service provider and is not an authorized distributor for the manufacturers or brands mentioned. Consequently, the original manufacturer's warranty is not applicable to items repaired or sold by us. Roc Industrial provides its own 2-year warranty on all repair services performed.

















