Nippon Avionics Co., Ltd.
Avio NA Series Welding System Head for Resistance Welder

Manufacturer: Nippon Avionics Co., Ltd.
Model: NA Series
Features of NA Series
- High reliance welding by straight pressurization method
- It equips with soft landing & teaching function
- Operation speed can be switched by 6 steps
- Operation position can be set by 4 points
Supplies Specifications of NA Series

NA-121

NA-122

NA-124
Items | NA-121 | NA-122 | NA-123 | NA-124 |
---|---|---|---|---|
Pressure Range | 0.7 – 5N | 5 – 65N | 20 – 150N | 40 – 300N |
Pressure Method | Spring | Spring | Spring | Spring |
Drive Method | Option: Motor, Air, Manual | Option: Motor, Air, Manual | Option: Motor, Air, Manual | Option: Motor, Air |
Diameter of Electrode | Φ1.6mm | Φ3.2mm | Φ6.4mm | Φ8.0mm |
Dimension | W74 x D48 x H285mm | W82 x D50 x H301mm | W82 x D50 x H301mm | W97.8 x D56.6 x H326mm |
Weight | ≒0.6kg | ≒0.8kg | ≒0.8kg | ≒1.5kg |

NA-125

NA-126
Items | NA-125 | NA-126 |
---|---|---|
Pressure Range | 100 – 600N | 300 – 1800N |
Pressure Method | Spring | Spring |
Drive Method | Air | Air |
Diameter of Electrode | Dedicated Electrode Attached (EH-F-02) | Dedicated Electrode Excluded (EH-200) |
Dimension | W212.2 x D204.0 x H794.5mm | W309 x D315 x H908mm |
Weight | ≒21.5kg | ≒60kg |

NA-131

NA-132
Items | NA-131 | NA-132 |
---|---|---|
Pressure Range | 0.7 – 5N | 5 – 65N |
Pressure Method | Spring | Spring |
Drive Method | Option: Motor, Air, Manual | Option: Motor, Air, Manual |
Diameter of Electrode | □3.2mm | □3.2mm |
Dimension | W76 x D51 x H299mm | W76 x D51 x H299mm |
Weight | ≒0.7kg | ≒0.7kg |

NA-142

NA-143
Items | NA-141 | NA-142 | NA-143 |
---|---|---|---|
Pressure Range | 0.5 – 5N | 5 – 65N | 40 – 150N |
Pressure Method | Spring | Spring | Spring |
Drive Method | Option: Motor, Air, Manual | Option: Motor, Air, Manual | Option: Motor, Air |
Diameter of Electrode | Φ3.2mm | Φ3.2mm | Φ3.2mm |
Dimension | W135.2 x D49.8 x H268mm | W152.2 x D49.8 x H268mm | W174.2 x D61.8 x H302mm |
Weight | ≒1.3kg | ≒1.6kg | ≒2.7kg |
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