MOTOMAN YASKAWA AR1440
Robot details
The YASKAWA MOTOMAN AR1440 is one of the world's most widely used industrial robots for robotic arc welding applications. Engineered to deliver outstanding welding quality, high productivity, and exceptional motion control, the AR1440 has become a benchmark solution for manufacturers operating in automotive, metal fabrication, heavy equipment, and general industrial sectors.
This high-performance 6-axis welding robot combines a generous 12 kg payload capacity with an extended 1,440 mm working reach, allowing it to handle a wide variety of welding torches, sensors, and welding accessories while maintaining excellent positioning accuracy. Its repeatability of ±0.02 mm ensures consistent weld quality even in demanding production environments.
The AR1440 is powered by the advanced YRC1000 controller, offering high-speed processing, optimized motion control, Industry 4.0 connectivity, advanced welding software functions, and seamless integration with external axes, rotary positioners, and automated production lines. This combination significantly reduces cycle times while maximizing welding precision and process stability.
One of the robot's most important features is its through-arm (hollow wrist) design, which incorporates a 50 mm internal routing channel for welding cables, hoses, and sensor wiring. This design minimizes cable interference, reduces maintenance requirements, improves torch accessibility, and extends equipment lifespan.
The slim-profile arm and symmetrical wrist geometry allow high-density robot cell layouts while providing excellent access to complex weld joints and hard-to-reach areas. This makes the AR1440 particularly effective for welding large components, frames, structural assemblies, and complex fabricated parts.
With fast axis speeds, high rigidity, and outstanding path accuracy, the AR1440 delivers superior welding performance across MIG, MAG, TIG, plasma cutting, thermal cutting, and other path-controlled applications. It remains one of the most trusted robotic welding platforms available in the global automation industry.
Robot applications
| Parameter | Value |
|---|---|
| Robot Type | 6-Axis Arc Welding Robot |
| Controller | YRC1000 |
| Payload Capacity | 12 kg |
| Horizontal Reach | 1,440 mm |
| Vertical Reach | 2,511 mm |
| Repeatability | ±0.02 mm |
| Robot Weight | 150 kg |
| Power Consumption | 1.5 kVA |
| Mounting Options | Floor, Wall, Ceiling |
| Protection Rating | Main Axes IP54, Wrist IP67 |
| Operating Temperature | 0°C to +45°C |
Motor Axis Speeds
| Axis | Maximum Speed |
|---|---|
| S Axis | 260 °/s |
| L Axis | 230 °/s |
| U Axis | 260 °/s |
| R Axis | 470 °/s |
| B Axis | 470 °/s |
| T Axis | 700 °/s |
Main Applications
The YASKAWA AR1440 is ideal for:
- MIG Welding
- MAG Welding
- TIG Welding
- Robotic Arc Welding
- Plasma Cutting
- Thermal Cutting
- Automotive Manufacturing
- Chassis and Frame Welding
- Agricultural Equipment Production
- Structural Steel Fabrication
- Heavy Machinery Manufacturing
- Metal Fabrication Industry
- Industrial Automation Systems
- Multi-Robot Welding Cells
- Industry 4.0 Smart Factories
YRC1000 Controller Features
The YRC1000 controller provides:
- Advanced motion control technology
- Faster processing speeds
- Compact cabinet footprint
- Smart Pendant operation
- Offline programming support
- Multi-robot synchronization
- Industry 4.0 connectivity
- Ethernet communication protocols
- External axis management
- Positioner integration
- Advanced arc welding packages
- Functional safety technology
- Reduced programming times
- Improved production efficiency
Main Advantages of the AR1440
- Industry-leading welding performance
- Extended 1,440 mm reach
- High 12 kg payload capacity
- Hollow wrist through-arm design
- Internal cable management
- Reduced cable wear
- Superior path accuracy
- High-speed motion sequences
- Excellent accessibility to complex welds
- High-density robotic cell installation
- Reduced maintenance costs
- Exceptional process stability
