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 weldings, including:

  • Lightning industry: tungsten-filaments welding to molybdenum-pins in light bulbs.
  • Automotive industry: welding of contacts in moulded plastic-parts with other parts
  • Electrical industry: resistors to contacts, capacitors to solenoids, stranded wires to contacts.
  • Electronic industry: Very small, small and medium sized products
  • Consumer industry: small sized parts.

Benefits:

  • Welding-head for up to max. 200 N welding force
  • Separate displacement- and infeed-movement
  • Due to modular principle highest compatibility to other KombiTec products
  • Compact, but highly flexible construction with lowest possible weight
  • Precise positioning-accuracy, stability and robustness due to pre-stressed ball-bearings
  • Highest reproducibility through shape-connection
  • Outstanding displacement behaviour due to unstressed anti-torsion units
  • Simple adjusting of sensors and stroke
  • Infinitely variable damping force
  • Various opportunities to monitor displacement-force with piezo-force measuring
  • 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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