KUKA KR280 R3100-2
Robot details
The KUKA KR 280 R3100‑2 is a 6‑axis ultra‑heavy‑payload industrial robot engineered for very large workspaces, long reach applications, and reliable handling of extremely heavy components in demanding industrial automation environments.
With a payload capacity of 280 kg and an extended reach of 3,100 mm, the KR 280 R3100‑2 is ideally suited for heavy material handling, machine loading and unloading, palletizing, automotive body handling, and manipulation of large structural assemblies. Its reinforced mechanical structure ensures high positioning accuracy, repeatability, and long‑term stability, even when operating close to maximum payload and reach.
The robot is powered by the KUKA KR C5 controller, KUKA’s latest‑generation control platform, delivering high‑performance motion control, advanced connectivity, and compact system architecture for modern, digitally integrated ultra‑heavy‑duty automation systems.
Motion Concept and Performance
The KUKA KR 280 R3100‑2 is optimized for controlled, stable, and repeatable motion under extreme payloads, prioritizing rigidity and process reliability over aggressive acceleration.
Key motion characteristics include:
- Very high structural stiffness for ultra‑heavy payloads
- Stable point‑to‑point and continuous path motion
- High repeatability at extended reach
- Minimal vibration and mechanical deflection
- Reliable performance in continuous heavy‑duty duty cycles
The 3,100 mm reach allows efficient coverage of extremely large work areas without the need for additional linear axes, simplifying cell design and improving productivity.
Controller & Software – KUKA KR C5
The KUKA KR C5 controller is KUKA’s most advanced industrial robot controller, designed for high‑performance, flexible, and digitally connected automation systems, including ultra‑heavy‑payload applications.
Controller Highlights:
- Compact and modular controller architecture
- High‑precision motion and path control
- Improved connectivity and Industry 4.0 readiness
- Support for external axes and complex automation cells
- Advanced diagnostics and integrated safety functions
The KR C5 ensures precise robot control, high system availability, and long‑term operational reliability, even in extreme load and large‑scale automation scenarios.
Robot applications
| Parameter | Specification |
|---|---|
| Robot type | Industrial articulated robot |
| Axes | 6 |
| Payload | 280 kg |
| Maximum reach | 3,100 mm |
| Application class | Ultra‑heavy‑duty industrial automation |
| Mounting options | Floor |
| Design | Reinforced, ultra‑high‑rigidity, industrial‑grade |
Accuracy & Motion Control
| Parameter | Specification |
|---|---|
| Motion control | High‑precision position control |
| Repeatability | High, suitable for ultra‑heavy payload tasks |
| Path accuracy | Optimized for industrial motion |
| Motion behavior | Stable, controlled, repeatable |
| Duty cycle | Continuous ultra‑heavy‑duty operation |
Motor Speed & Dynamic Performance
Motor dynamics are optimized for stability and safe handling of extreme loads rather than maximum acceleration.
| Feature | Description |
|---|---|
| Axis motors | Ultra‑high‑torque industrial servo motors |
| Axis speed | Optimized for extreme‑load stability |
| Acceleration | Balanced for control and safety |
| Trajectory control | Stable point‑to‑point and continuous paths |
| Load handling | Optimized for very heavy tools and components |
| Dynamic behavior | Minimal deflection at full payload |
Controller & System
| Parameter | Specification |
|---|---|
| Controller | KUKA KR C5 |
| Control software | KUKA System Software (KSS) |
| External axes support | Yes |
| Fieldbus integration | Supported |
| Safety functions | Integrated industrial safety |
Typical Applications
- Ultra‑heavy material handling
- Automotive body and BIW handling
- Machine loading and unloading
- Palletizing and depalletizing of heavy goods
- Handling of large molds, dies, and castings
- Large‑scale industrial automation cells
Key Benefits
- Very high payload capacity (280 kg)
- Long reach (3,100 mm) for extremely large workspaces
- Stable and precise motion under extreme load
- Robust mechanical design for harsh environments
- Advanced KR C5 controller architecture
- Proven KUKA ultra‑heavy‑duty reliability
