Product Info

The MOTOMAN-AR1440 by YASKAWA is a compact 6-axis robot engineered for precision arc welding in confined production spaces. With a reach of 1440 mm, 12 kg payload, and ±0.02 mm repeatability, it delivers fast, stable welds for automotive and industrial applications.

The MOTOMAN-AR1440 features a slim, symmetrical body and a hollow arm design with internal cabling, ideal for welding in tight, high-density layouts. Its 12 kg payload accommodates a wide range of torches and sensors, while its IP67-rated wrist ensures durability in harsh conditions.

When paired with the YRC1000 controller, this robot offers advanced arc welding functions, including optimized acceleration control, real-time arc status monitoring, and multi-robot synchronization—making it a powerful solution for automated welding cells.

■ Key Features
- ±0.02 mm repeatability for precision arc welding
- Compact, slim design minimizes interference in tight spaces
- Hollow arm structure with internal cabling reduces cable wear
- Fast speed and acceleration lower cycle times
- Supports advanced welding control via YRC1000
- Maintenance-friendly with battery-less zero position storage
- IP67 wrist protection for harsh welding environments

■ Technical Specifications
- Payload: 12 kg
- Reach: 1440 mm
- Repeatability: ±0.02 mm
- Axes: 6 (articulated)
- Robot weight: 150 kg
- Power capacity: 1.5 kVA
- Motion range:
- S: ±170°
- L: +155°/-90°
- U: +140°/-85°
- R: ±150°
- B: +90°/-135°
- T: ±210°
- Max speed (T-axis): 700°/s
- Wrist moment: R/B: 22 N·m, T: 9.8 N·m
- Inertia: R/B: 0.65 kg·m², T: 0.17 kg·m²
- Protection: IP54 (body), IP67 (wrist)
- Mounting: Floor, ceiling, wall, or inclined

■ Ideal Applications
- Automotive body and suspension welding
- Welding agricultural and construction machinery frames
- Dense welding cells with multiple robots
- Spatter-reducing welding using MOTOPAC
- Coordinated multi-robot welding cells for high productivity

With its unmatched blend of speed, precision, and compact design, the MOTOMAN-AR1440 is the go-to arc welding robot for factories in Thailand aiming to enhance weld quality and efficiency.

■ Download the detailed specs or contact us for more information.

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