The Stäubli TX90LEx is a high-performance 6-axis industrial robot specifically designed for use in explosive atmospheres, in compliance with ATEX regulations. Its fully enclosed structure and compact design make it ideal for demanding applications where safety, precision, and reliability are critical.
This “Ex” version is engineered to operate in hazardous environments containing flammable gases or dust, offering robust protection and consistent performance under strict safety conditions. Its smooth movements and advanced kinematics ensure optimal cycle times and repeatability, even in complex tasks.
The robot is powered by the CS8C controller, a modular and intelligent control system that provides:
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Open architecture for seamless integration with automation systems
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Intuitive user interface with LCD display
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Support for industrial communication protocols (Ethernet, Modbus, Profibus, CANopen)
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Programming via VAL 3 language and compatibility with IEC 61131-3 standards
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Compact design with front-facing connections and fully digital technology
Together, the TX90LEx and CS8C controller deliver maximum operational efficiency, energy savings, and functional safety, making them a strategic choice for industries such as chemical processing, pharmaceuticals, painting systems, and automation in ATEX-classified zones.
| Robot model | Stäubli TX90LEx |
| Type | 6-axis articulated arm |
| Controller | CS8C |
| ATEX certification | Yes – for explosive atmospheres |
| Nominal payload | 6 kg (13.2 lb) |
| Maximum payload | Up to 8.5 kg (with reduced performance) |
| Reach | Approx. 1350 mm |
| Repeatability | ±0.05 mm |
| Robot weight | ~111 kg |
| Mounting options | Floor, ceiling, wall |
| Operating temperature | 0°C to +40°C |
| Protection rating | IP65 (arm), IP54 (base) |
| External materials | Antistatic coating, sealed surfaces |
| Programming language | VAL 3 |
Applications
Painting , Loading and unloading of parts , Machining , Polishing , Laser cutting , Laser welding Nd-Yag
