Product ID: 2950

Double Welding Heads DK-2012

Product Overview

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

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Benefits:

  • Compact Design:
    • Ideal for applications with limited space or tight work areas.
  • High Dynamics:
    • Small moving masses contribute to fast and efficient operation.
    • Enables quick response times and high productivity.
  • Light Weight:
    • Weighs approximately 6.3 kg.
    • Improves handling and reduces operator fatigue.
  • Precise Electrode Quick-Hitch:
    • Standard inclusion of a quick-hitch system allows for easy and precise electrode changes.
  • Thermode Holder Available:
    • Option to use a thermode-holder for flexibility in various welding tasks.
    • Offers greater versatility.
  • High Positioning Precision:
    • Excellent positioning accuracy.
    • Ensures precise welding in small or intricate areas.
  • Stability & Load Capacity:
    • Pre-loaded ball bearings provide excellent stability and load-bearing capacity.
    • Ensures long-lasting performance even under pressure.
  • Best Reproducibility:
    • High consistency and repeatability in welding results.
    • Ensures quality across multiple operations.
  • Outstanding Displacement Behavior:
    • Maintains consistent displacement.
    • Crucial for precision in welding operations.
  • Adjustable Displacement Sensors:
    • Easily adjustable and upgradable sensors.
    • Allows for customized control and adaptation to different requirements.

Application Areas:

  • Lighting Industry:
    • Perfect for welding small and smallest contacts.
    • Suitable for thin filaments in light bulb production.
  • Automotive Industry:
    • Ideal for welding molded plastic parts.
    • Suitable for stamped and bent components in automotive manufacturing.
  • Mechanical Engineering:
    • Used for welding thin parts and metal sheets.
    • Ensures precision in delicate components.
  • Energy Technology:
    • Effective for hot-staking applications.
    • Suitable for welding lacquered copper wires in magnetic coils or thin contacts in solar power generators and sensors.
  • Cable Industry:
    • Useful for connecting plugs to contacts.
    • Offers precise welding for wiring applications.
  • Consumer Goods Production:
    • Suitable for welding components in heaters, cooking pots, and other household items.
  • Handling Systems:
    • Capable of welding three-dimensionally distributed welding spots.
    • Suitable for integration with robotic handling systems for automated processes.

This tool is particularly well-suited for industries where precision, compactness, and low-force welding are essential. It is versatile for a wide range of applications, from automotive to energy and consumer goods manufacturing.

Infeed unit: pneumatically driven cylinder with Ø 16 mm
Theoretical force: approx. 100 N (out driving at 5 bar)
Medium pressed air filtered 5 µm, free of water / dried, oiled or un-oiled
Pneumatic fittings: G1/4”
Pneumatic hose Ø 6 mm
Working pressure:0,5 – 7 bar
Working temperature: 0°C – 60°C
Repeatability: ± 0,01 mm
Max. weight of electrode holders: < 1,0 kg
Max. stroke: 7 mm
Air consumption per cycle:0,05 L (at 5,0 bar and maximum stroke)
Total weight: 14,1 kg
Max. current:3,0 kA at 20 %ED

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