Newest FD-B4LS model has 7 axes and an extended arm, which increases manipulators reach. Integrated cables allows FB-B4LS manipulator to reach tight spaces and to weld inside them. Compact design allows to weld in tight places and allows to perform welding operation.

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SKU: ATC0000464 Categories: ,


  • Increased flexibility: 7 axes robot allows to move in small places, were it wasn’t possible to do before with the 6 axes robot.
  • Cables integrated into the manipulator: protects cables from damage during robot fast movements.
  • Expanded work zone: robots work zones has been expanded in the back.
  • Direct digital connection with OTC Daihen welding power source.
  • Increased collision sensitivity: collision sensitivity has been increased by 40% (compared to previous models).
  • New collision sensor with the torch: guarantees stable wire place during robots movements.
  • One supplier: every machine is manufactured by OTC Daihen.
  • Universal: work with most welding programs.

Additional information




4 kg

Maximum working range

R 2008 mm

Position repeatability

± 0,08 mm


277 kg

Installation method


Rotation/lower/upper arm

arm J1 [195°/s], J2, J3 [200°/s]

Swing/bending, torch

wrist J4, J5 [420°/s]


wrist J6 [600°/s], J7 [220°/s]

Robot type

welding robot


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