Overview
or extended reach with a through-arm, the FD-B4L is your best-in-class solution from OTC Daihen. The through-arm coaxial cable design of the FD-B4L gives you maximum mobility in tight workspaces. The FD-B4L makes welding large pieces in confined spaces or complicated fixtures a snap.
For large parts and fixtures, the FD-B4L's streamlined coaxial cable improves wire feeding, giving you better overall weld quality.
Arc Welding Robot
| Specification | Value |
|---|---|
| Number of Axes | 6 |
| Maximum Payload Capacity | 8.8 lbs (4 kg) |
| Positional Repeatability | ±0.003" (± 0.08 mm) (Note 1) |
| Horizontal Reach | 79.06" (2008 mm) |
| Vertical Reach | 138.75" (3575 mm) |
| Drive Capacity | 4650 W |
| Working Range, Arm, J1 (Rotation) | ±170 ° (±50°) (Note 2) |
| Working Range, Arm, J2 (Lower Arm) | -155 ° to +100° (Note 3) |
| Working Range, Arm, J3 (Upper Arm) | -170° to + 190° |
| Working Range, Wrist, J4 (Swing) | ±155° |
| Working Range, Wrist, J5 (Bending) | -45° to + 225° (Note 5) |
| Working Range, Wrist, J6 (Twist) | ±205 ° (Note 5) |
| Maximum Velocity, Arm, J1 (Rotation) | 3.40 rad/s (195°/s) [3.05 rad/s (175°/s)] (Note 2) |
| Maximum Velocity, Arm, J2 (Lower Arm) | 3.49 rad/s (200°/s) |
| Maximum Velocity, Arm, J3 (Upper Arm) | 3.49 rad/s (200°/s) |
| Maximum Velocity, Wrist, J4 (Swing) | 7.33 rad/s (420°/s) |
| Maximum Velocity, Wrist, J5 (Bending) | 7.33 rad/s (420°/s) |
| Maximum Velocity, Wrist, J6 (Twist) | 10.5 rad/s (600°/s) |
| Wrist Load, Allowable Moment, J4 (Swing) | 10.1 N⋅m |
| Wrist Load, Allowable Moment, J5 (Bending) | 10.1 N⋅m |
| Wrist Load, Allowable Moment, J6 (Twist) | 2.94 N⋅m |
| Wrist Load, Allowable Moment of Inertia, J4 (Swing) | 0.38 kg⋅m² |
| Wrist Load, Allowable Moment of Inertia, J5 (Bending) | 0.38 kg⋅m² |
| Wrist Load, Allowable Moment of Inertia, J6 (Twist) | 0.03 kg⋅m² |
| Arm operation cross-sectional area | 6.37 m² x 340° |
| Environmental Conditions | 32 to 113º F (0 to 45 °C), 20 ~ 80% RH |
| Mass | 611 lbs. (277 kg) |
| Upper arm payload capacity | 44.09 lbs. 20 kg (Note 6) |
| Installation type | Floor / Ceiling / Wall |
| Paint color | White (Munsell notation 10GY 9/1) |
