Product ID: 2722

Welding Heads SK-2012

Product Overview

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

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Application areas:

  • Lamp industry: welding of small and smallest components, welding of filaments, contacts
  • Automotive: Over moulded stamped bent parts, stamped grid connections
  • Electrics/electronics: hot-staking for coils (Cu enamelled wire welding), sensor production
  • Welding of 3-dimensionally distributed spot welds with the aid of a handling system Thermocompression welding.

Benefits:

  • Compact design
  • High dynamics due to low moving mass
  • Total weight only 700 g
  • Seal less cylinder
  • Precise electrode quick-change system is standard
  • Thermode holder available
  • Can also be used as a double header
  • Precise positioning accuracy
  • High stability and load capacity due to preloaded ball guides
  • Best reproducibility due to form fit
  • Excellent resetting behaviour
  • Easy retrofitting and adjustment of the displacement sensor possible.
Cylinder diameter of the feed unit:Ø 16 mm / Ø 20 mm
Force: Max. 180 N (out driving at 5,8 bar)
Medium pressed air: filtered 5µm, free of water / dried, oiled or un-oiled
Pneumatic connections: M5 / Ø 6 mm
Working pressure: 0,5 – 6 bar
Working temperature0°C – 60°C
Repeatability: ± 0,05 mm
Max. weight of electrode holders: < 1,0 kg
Max. stroke7 mm
Air consumption per cycle0,05 l (at 5 bar and max. stroke
Max. current: ca. 5 kA at 20 %ED
Total weightca. 700 g

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