KUKA KR640 R2800-2
Robot details
The KUKA KR 640 R2800‑2 is a 6‑axis ultra‑heavy‑payload industrial robot engineered for extreme load handling, exceptional structural rigidity, and reliable performance in the most demanding industrial automation environments.
With an outstanding payload capacity of 640 kg and a reach of 2,800 mm, the KR 640 R2800‑2 is designed for handling very large and extremely heavy components, such as automotive body assemblies, large castings, molds, dies, frames, and structural parts. Its reinforced mechanical structure ensures maximum stability, high positioning accuracy, and repeatability, even under full payload and continuous heavy‑duty operation.
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 640 R2800‑2 is optimized for controlled, stable, and repeatable motion under extreme payloads, prioritizing rigidity, safety, and process reliability over aggressive acceleration.
Key motion characteristics include:
- Ultra‑high structural stiffness for extreme payloads
- Stable point‑to‑point and continuous path motion
- High repeatability at maximum load
- Minimal vibration and mechanical deflection
- Reliable performance in continuous ultra‑heavy‑duty duty cycles
The 2,800 mm reach allows efficient handling of massive components while maintaining predictable and safe motion behavior.
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 | 640 kg |
| Maximum reach | 2,800 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 aggressive 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 frame handling
- Foundry and forging operations
- Handling of molds, dies, and large castings
- Machine loading and unloading
- Large‑scale industrial automation cells
Key Benefits
- Extremely high payload capacity (640 kg)
- Stable and precise motion under extreme load
- Robust mechanical design for harsh environments
- Advanced KR C5 controller architecture
- Proven KUKA ultra‑heavy‑duty reliability
