Capital Robotics Fusion Arc 180-L Welding Robot, 2023

Performance
Payload Capacity: 13.2 lb (6 kg)
Repeatability: ±0.002 in (±0.08 mm)
Horizontal Reach: 78.98 in (2006 mm)
Vertical Reach: 140.55 in (3570 mm)
Robot Weight: 602 lb (273 kg)

Axes & Motion
Number of Axes: 6

Axis Motion Range Speed
J1 (Base Rotation) ±170° 225°/sec
J2 (Lower Arm) -155° to +100° 205°/sec
J3 (Upper Arm) -170° to +260° 255°/sec
J4 (Wrist Swing) ±180° 450°/sec
J5 (Wrist Bend) -50° to +230° 430°/sec
J6 (Wrist Twist) ±360° 630°/sec
Wrist Capacity

J4 Allowable Torque: 17.6 N·m
J5 Allowable Torque: 17.6 N·m
J6 Allowable Torque: 7.8 N·m

Allowable Moment of Inertia
J4: 0.43 kg·m²
J5: 0.43 kg·m²
J6: 0.09 kg·m²

Additional Robot Features
Individual servo shock sensors on each axis
Vibration restraining control for smoother welding
IP54 rated wrist axes (dust and splash protection)
CAN communication architecture
Floor, wall, or ceiling mounting capable
OTC Daihen FD21 Robot Controller

Controller Specifications
Power Supply: 3-phase 480V / 240V ±10-15%
Frequency: 50/60 Hz
Integrated Transformer: Yes
Memory Capacity: 100,000,000 steps (PTP instruction)
Maximum Task Programs: 9,999

Dimensions: 17.3″ W × 21.34″ D × 25.2″ H
Weight: ~119 lb

Environmental
Operating Temperature: 32°F – 113°F (0–45°C)
Humidity: 20–80% RH (non-condensing)

Connectivity
USB external memory slot (controller and pendant)
Network capability
External axis control support
Multi-robot support capability

OTC Daihen FD21 Teach Pendant
Display: 5.7″ touch screen
Resolution: 640 × 480
Color: 65,536 colors
Backlight: LED
Dimensions: 6.42″ W × 2.95″ D × 11.69″ H
Weight: 1.8 lb
Cable Length: 26.25 ft

Controls
Axis jog keys
Jog dial
Emergency stop
Enable switch
USB memory slot

Features
Touchscreen programming
On-screen numeric keypad
Multi-screen navigation
Weld spatter-resistant screen border
Welding Power Supply

Power Source: OTC Daihen Welbee P502L

Power Specs
Input Voltage: 460V 3-Phase
Rated Input Power: 25.4 kVA / 23.1 kW
Input Current: 31.7 A

Maximum Output Current:
500A (DC)
400A (Pulse)
Output Current Range: 30 – 500 A
Output Voltage Range: 12 – 39 V
Duty Cycle
60% at DC
80% at Pulse
100% TIG/Stick

Welding Processes
MIG (GMAW)
Flux-core (FCAW)
TIG (GTAW)
Stick (SMAW)

Dimensions / Weight
Size: 15.6″ × 28.0″ × 31.9″
Weight: 178.5 lb

Additional Features
Pulse waveform control
CBT-EX low spatter mode
High-speed welding mode
USB port
Network / tablet monitoring capability

Welding Torch Package
Torch Type: 500A Water-Cooled Torch

Specifications
Max Current: 500A (CO₂) / 400A (MAG)

Duty Cycle:
70% (CO₂)
60% (MAG)

Wire Sizes
.045″ (standard)
.052″
1/16″

Cooling
Water-cooled

Welding Cell / System Configuration
System Model: Capital Robotics Fusion Arc 180L

Included Equipment
Fusion Arc 180L weld cell with extended base
(2) 60″ diameter tabletop stations
(2) 2500 kg capacity welding positioners
Dual auxiliary axis control kit
Safety light curtain system with 36″ wall extensions
Rear entry safety door
500A water-cooled welding kit
Robot integration and software

Software
Pitch welding software
Copy shift function
Multi-pass welding capability

Automation Features
Dual-station welding operation
Integrated robot + welder interface
Arc seam tracking capability (optional)
Torch cleaning station compatibility
Touch sensing capability

Utilities Required
Electrical: 460V 3-Phase
Compressed Air: Required for safety doors
Shielding Gas: MIG welding supply