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MA1440 Arc Welding Robot

Yaskawa Motoman

The new 6-axis MA1440 arc welding robot features a 6 kg payload, up from 3 kg on the MA1400 model. Additionally, compared to the MA1400, the new MA1440 features a 23% larger wrist hole for utilities and is up to 15% faster. It is compatible with the new DX200 robot controller. The MA1440 features a new contoured arm structure that reduces interference by enlarging the close-range motion area of the robot, making it optimal for welding large workpieces and reaching over jigs. The upper arm shape also provides an improved mounting area that allows more room for the feeder. It has a 1,440 mm (56.7") horizontal reach, 2,511 mm (98.9”) vertical reach and ±0.08 mm (±0.003") repeatability. Its integrated through-the-arm torch cabling eliminates cable interference, simplifies programming and reduces cable wear. The enlarged 50 mm thru-hole can allow signal cables for sensors, higher current cables and water-cooling lines. The higher payload allows motorized torches and cameras to be mounted on the wrist for welding applications. Additionally, a material handling version of the robot with a 12 kg payload is available (MH12).



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