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: This tool is designed to be compact, making it ideal for applications with limited space or tight work areas.
  • High Dynamics: The small moving masses contribute to fast and efficient operation, enabling quick response times and high productivity.
  • Light Weight: Weighing approximately 6.3 kg, this tool is lightweight, improving handling and reducing operator fatigue.
  • Precise Electrode Quick-Hitch: The standard inclusion of a quick-hitch system allows for easy and precise electrode changes.
  • Thermode Holder Available: The option to use a thermode-holder ensures flexibility in various welding tasks, offering greater versatility.
  • High Positioning Precision: The tool offers excellent positioning accuracy, critical for ensuring precise welding in small or intricate areas.
  • Stability & Load Capacity: Pre-loaded ball bearings provide excellent stability and load-bearing capacity, ensuring long-lasting performance even under pressure.
  • Best Reproducibility: High consistency and repeatability in welding results ensure quality across multiple operations.
  • Outstanding Displacement Behavior: The tool excels in maintaining consistent displacement, crucial for precision in welding operations.
  • Adjustable Displacement Sensors: Sensors are easily adjustable and can be upgraded, allowing for customized control and the ability to adapt to different requirements.

Application Areas:

This tool is ideal for welding applications where small forces are required and is used across various industries:

  • Lighting Industry: Perfect for welding small and smallest contacts, as well as thin filaments in light bulb production.
  • Automotive Industry: Ideal for welding molded plastic parts, as well as stamped and bent components in automotive manufacturing.
  • Mechanical Engineering: Used for welding thin parts and metal sheets, ensuring precision in delicate components.
  • Energy Technology: Effective for hot-staking applications, such as welding lacquered copper wires in magnetic coils or thin contacts in solar power generators and sensors.
  • Cable Industry: Useful for connecting plugs to contacts, offering precise welding for wiring applications.
  • Consumer Goods Production: Suitable for welding components in heaters, cooking pots, and other household items.
  • Handling Systems: This tool is capable of welding three-dimensionally distributed welding spots, making it 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, making it 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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