Click here to download more information.

This robot has a 20-kg payload allowing applications requiring heavier payloads than the B4(L)S and V6(L)S models and include additional applications for light material handling.

The WiTP wireless teach pendant makes a great companion for all OTC DAIHEN 7 axis robots to avoid teach pendant cable hazards for concentrated robot placement and tight work space situations.


  • Rotation of the seventh axis enables interference avoidance without changing the position and/or attitude of the tool.
  • Maintaining the optimum attitude at all times results in the enhancement of weld quality.


  • Icon displays assist in quick & easy teaching
  • 640x480 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

Specification Value
Number of Axes 7
Maximum Payload Capacity 20 kg
Positional Repeatability +/- 0.08 mm (Note 1)
Horizontal Reach 1710mm
Vertical Reach 2913mm
Drive Capacity 6600W
Working Range, Arm, J1 (Rotation) +/- 170°
Working Range, Arm, J2 (Lower Arm) -145°~ +70°
Working Range, Arm, J3 (Upper Arm) -170°~ +160°
Working Range, Wrist, J4 (Swing) +/- 180°
Working Range, Wrist, J5 (Bending) -50°~ +230° (Note 2)
Working Range, Wrist, J6 (Twist) +/- 360° (Note 2)
Maximum Velocity, Arm, J1 (Rotation) 3.40 rad/s {195°/s}
Maximum Velocity, Arm, J2 (Lower Arm) 3.32 rad/s {190°/s}
Maximum Velocity, Arm, J3 (Upper Arm) 3.14 rad/s {180°/s}
Maximum Velocity, Wrist, J4 (Swing) 6.98 rad/s {400°/s}
Maximum Velocity, Wrist, J5 (Bending) 6.98 rad/s {400°/s}
Maximum Velocity, Wrist, J6 (Twist) 10.5 rad/s {600°/s}
Wrist Load, Allowable Moment, J4 (Swing) 43.7 N*m
Wrist Load, Allowable Moment, J5 (Bending) 43.7 N*m
Wrist Load, Allowable Moment, J6 (Twist) 19.6 N*m
Wrist Load, Allowable Moment of Inertia, J4 (Swing) 1.09 kg*m^2
Wrist Load, Allowable Moment of Inertia, J5 (Bending) 1.09 kg *m^2
Wrist Load, Allowable Moment of Inertia, J6 (Twist) 0.24 kg *m^2
Arm operation cross-sectional area 3.91 m^2 x 340°
Environmental Conditions 0 ~ 45°C, 20 ~ 80 %RH (No condensation)
Mass 321 kg
Upper arm payload capacity 20 kg (Note 3)
Installation type Floor type
Paint color White (Munsell 10GY9/1)