OTC Daihen

VC4L Robot.

FD-VC4L
The OTC Daihen VC4L is a collaborative welding cobot designed for precise, user-friendly arc welding automation. As part of the FD-VC4 series, it offers high track accuracy and intuitive hand-guided programming, making setup quick and accessible. With extended reach and a 4 kg payload, it handles larger assemblies with ease. Safety features like collision detection and rounded edges enable safe, fence-free operation. Purpose-built for welding, the VC4L supports TIG and ultra-low spatter MIG and integrates seamlessly with OTC Daihen’s power sources and sensors. It’s an ideal solution for manufacturers seeking flexible, scalable welding automation.

Number of Axes: 6

Working Range: Approximately 1317 mm

Maximum Payload Capacity: 4 kg

Additional Payload Capacity (Axis 3): 1 kg

Protection Class (Base and Lower Arm): IP64 for J1–J3 axes; IP67 equivalent for J4–J6 axes

Installation Types: Floor, Wall, Ceiling

Weight: Approximately 37 kg

Working Envelope.

OTC DAIHEN VC4L Robot

Featured Welding Cells.

Autoa-CoWeld Collaborative Robot Welder

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