| Type KAH 412 LA |
| Welding range |
#4 to 5/16'', dia. #4 to 5/16''
(M3 to M8, dia. 3 to 8 mm);
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| Stud length |
"0.31'' to 1.57''
(8 to 40 mm) other lengths on request |
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| Stud material |
Mild steel, stainless steel, aluminum, brass |
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| Total stroke of piston |
0.28" |
| Stroke/Length compensation |
0.2"/0.08", 0.16"/0.12" |
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| Spring pressure |
Arresting |
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| Protection class |
IP 20 |
| Workplace noise level |
>90 dB (A) may occur during welding |
Operational and
storage conditions |
According to current standards |
| Dimension LxWxH |
"14.76'' x 2.60'' x 5.71'' (375 x 66 x 145 mm) with chuck and quick change system" |
| Weight |
7.50 lbs (3.4 kg) |
| Order No. |
94-37-412 (with length compensation) |
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| Description |
Application
▪ Especially suitable for thin metal sheets from 0.5 mm
#9642; Automatic compensation of length tolerance of welding elements through integrated length adjustment
Structure
▪ Zero-play ball linear bearing for guiding the welding piston, to ensure maximum precision and reproducibility for welds
▪ Sealed welding piston guidance
▪ Integrated lift and spring-loaded adjustment
▪ Pushbutton detent system to facilitate changing the feeding tube
▪ Electronically controlled
Safety
▪ Lock-in spring adjustment
▪ Lock-in lift adjustment
▪ High level of security to prevent the selected settings being changed inadvertently
▪ Guidance system protected against spatters
Welding
▪ Individual adjustment options for optimum welding results
▪ Reproducible piston movement with minimized rebound effect for optimum welding quality via lift damper
▪ Automatic length compensation
▪ Welding on painted sheets possible (clean, smooth and flat surfaces and grounding required)
▪ Manual or fully automatic stud feed possible (welding element is automatically pushed through the feed tube in the chuck)
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