Simple & Slim Design Ideal for Arc Welding Challenging the Highest Speeds across the Industry.

  • 6 kg Payload
  • 6 Axes
  • Weight 145 kg
  • Load of upper arm 10kg
  • The surplus payload for torch and sensor models
  • Advanced welding technologies – Syncho-Feed and Cold Tandem
  • IP64 environment rating – Dust proof and Rainproof
Achievement of motion performance that excels competitors for the improvement of productivity and welding performance
  • Increase the maximum speed by up to 40% reducing the tact time of robot movement!
  • Smoother movement for Arc start point improving the welding performance of the arc starting point
  • Decreased number of maintenance parts by motor standardization

OTC Daihen Arc Welding Robot

  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   3132 W
  Position Feedback   Absolute Encoder
Working Range   Arm   J1 (Rotation)   ±170° (±50°) (Note 2)
  J2 (Lower Arms)   -155°~+90° (Note 3)
  J3 (Upper Arms)   -170°~+245° (Note 4)
  Wrist   J4 (Swing)   ±155° (±170°) (Note 5)
  J5 (Bending)   -45° to+225° (Note 6)
  J6 (Twist)   ±205° (±360°) (Note 5 and 6)
Maximum Speed    Arm   J1 (Rotation)   4.19 rad/s {240°/s} (3.32 rad/s {190°/s} ) (Note 2)
  J2 (Lower Arms)   4.19 rad/s {240°/s}
  J3 (Upper Arms)   4.01 rad/s {230°/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
  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   3.59 m² x 340°
  Ambient Condition   Temp : 0 to 45℃, Hmd:20 to 80% RH (No Condensation)
  Mass ( weight )   145 kg
  Upper Arm Payload Capacity   10 kg (Note 7)
  Installation Type   Floor, wall, or ceiling
  Paint Color   White (Munsell notation 10GY 9/1)


Industrial Robotics FD-B6 Arc-Welding Robot

TSM industrial robotics FD-B6 arc-welding robot utilizes a streamlined, through-arm coaxial cable, enables robotics arc to maximize mobility in tight working spaces.  The FD-B6 Arc Welding Robot’s compact design makes welding in confined spaces or complicated fixtures a snap.

The FD-B6’s innovation and efficient coaxial cable improve wire feeding, developed industrial 4.0 solutions for manufacturing, and enhanced welding quality.


Arc Welding Robot Manipulator

  • Through-arm cable design improves torch reach & wire feeding
  • Offers a wide working range with an independently articulated arm
  • Seamless digital connection with all OTC DAIHEN brand welding power supplies
  • Improved vibration restraining control provides smooth robot movement
  • Built-in mechanical shock sensor
  • Single source technology – all components are manufactured by OTC DAIHEN.
  • Highly versatile design supports most welding applications


FD11 Robot Controller

  • Windows XP based open architecture
  • Large memory capacity and 40 Input / 40 Output control signals
  • Advanced PLC functions allow for ladder diagram editing directly through the teach pendant
  • Network capabilities – connects to Ethernet, DeviceNet, and PROFIBUS connections (may require additional hardware)
  • Improved Specification for severe condition such as high-humidity & high-temperature


Teach Pendant

  • Icon displays assist in quick & easy teaching
  • 640×480 VGA color screen with LED backlight 65536 color display
  • 3 position enable switch provides increased safety
  • Multi-screen function allows user to view up to 4 screens simultaneously
  • On-screen help function with complete instruction manuals
  • Standard touch screen display with jog dial operation