Best for large structures by its long arm All cables required for synchro-feed welding are already built into the robot.

Due to the industry’s fastest speeds, cycle times are reduced. Built-in wrist motors avoid interference with jigs and workpieces. Designed to avoid interference behind the arm (All cables required for synchro-feed welding are already built into the robot). The maximum payload is 6kg. Can be equipped with various torches and sensors. It is good for handling applications.

OTC Daihen Arc Welding Robot FD-B6L

  FD-B6L
  Structure   Vertical articulated type
  Number of Axes   6
  Max. Payload Capacity   6 kg
  Positional Repeatabilty   ±0.08 mm (note1)
  Drive System   AC Servomotor
  Drive Capacity   4832 W
  Position Feedback   Absolute Encoder
  Working Range  Arm   J1 (Rotation)   ±170° (±50°) (Note 2)
  J2 (Lower Arms)   -155°~+100° (Note 3)
  J3 (Upper Arms)   -170°~+190°
 Wrist   J4 (Swing)   ±155° (±170°) (Note 4)
  J5 (Bending)   -45° ~+225° (Note 5)
  J6 (Twist)   ±205° (±360°) (Note 4, 5)
  Maximum Speed  Arm   J1 (Rotation)   3.40 rad/s {240°/s} (3.32 rad/s {190°/s} ) (Note 2)
  J2 (Lower Arms)   3.49 rad/s {200°/s}
  J3 (Upper Arms)   3.49 rad/s {200°/s}
 Wrist   J4 (Swing)   7.50 rad/s {430°/s}
  J5 (Bending)   7.50 rad/s {430°/s}
  J6 (Twist)   11.00 rad/s {630°/s}
  Wrist Allowable Load Allowable Moment   J4 (Swing)   10.5 N·m
  J5 (Bending)   10.5 N·m
  J6 (Twist)   5.9 N·m
Allowable Moment of Inertia   J4 (Swing)   0.28 kg·m²
  J5 (Bending)   0.28 kg·m²
  J6 (Twist)   0.06 kg·m²
  Arm Cross-sectional Area   6.37 m² x 340°
  Ambient Condition   Temp : 0 to 45℃, Hmd:20 to 80% RH (No Condensation)
  Mass ( weight )   278 kg
  Upper Arm Payload Capacity   20 kg (Note 6)
  Installation Type   Floor, wall, or ceiling
  Paint Color   White (Munsell notation 10GY 9/1)