Product ID: 2729

Welding Heads SK-2015

Product Overview

Motorized welding heads are engineered for seamless integration into automated resistance spot-welding production lines.

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Application Areas:

  • Suitable for all standard welding tasks, including:
    • Lightning Industry:
      • Welding tungsten filaments to molybdenum pins in light bulbs.
    • Automotive Industry:
      • Welding contacts in moulded plastic parts with other parts.
    • Electrical Industry:
      • Welding resistors to contacts.
      • Welding capacitors to solenoids.
      • Welding stranded wires to contacts.
    • Electronic Industry:
      • Welding very small, small, and medium-sized products.
    • Consumer Industry:
      • Welding small-sized parts.

Benefits:

  • Welding Force:
    • Welding head capable of up to 200 N welding force.
  • Separate Displacement- and Infeed-Movement:
    • Ensures precise control.
  • Modular Compatibility:
    • Highest compatibility with other KombiTec products due to modular design.
  • Compact and Flexible Construction:
    • Compact yet highly flexible construction with the lowest possible weight.
  • Precise Positioning Accuracy:
    • Ensures precise welding.
    • Stability and robustness due to pre-stressed ball bearings.
  • High Reproducibility:
    • Shape-connection design ensures consistent results across multiple operations.
  • Outstanding Displacement Behaviour:
    • Unstressed anti-torsion units for excellent displacement behaviour.
  • Simple Adjustments:
    • Easy adjustment of sensors and stroke.
  • Variable Damping Force:
    • Infinitely adjustable damping force.
  • Displacement-Force Monitoring:
    • Various opportunities to monitor displacement force with piezo-force measuring.
  • Displacement-Distance Monitoring:
    • Various opportunities to monitor displacement distance with high-speed distance sensors.
Cylinder diameter of the feed unitØ 12 mm / Ø 16 mm / Ø 20 mm / Ø 25 mm
Theoretical Max. Force:ca.200 N (extended, at 5.0 bar)
Medium pressed air: Filtered 5µm, oiled or un-oiled
Pneumatic fittings: M5 / Ø 6,0 mm
Working pressure: 3 – 7 bar
Working temperature: 0°C – 60°C
Max. weight of electrode holders:< 1,0 kg
Max. projection 45 mm
Max. stroke:15 mm
Max. follow-up movement:4,5 mm
Air consumption per cycle: 0,15 l (at 5 bar and max. stroke)
Total weight: 2,8 kg
Max. current10,0 kA at 20 % ED

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