Fits your needs
OTC FD-VC4
Description
Technical specification
Introduction to OTC FD‑VC4 Collaborative Welding Cobot
The OTC FD‑VC4 is a compact and agile collaborative robot (cobot) engineered exclusively for welding applications.
With a 4 kg wrist payload and total weight of 37 kg, this vertical articulated cobot blends industrial-grade welding accuracy with the safety and versatility of collaborative automation.
Key Features & Advantages
- Precise Welding Performance:
Thanks to excessive trajectory accuracy and linear/circular interpolation control, it delivers high-quality welds comparable to traditional industrial robots - Collaborative Safety Standards:
Built to comply with ISO 10218‑1 and ISO 13849‑1 PLd Cat.3, featuring rounded edges and a reliable shock sensor—it automatically stops upon detecting excessive force - Space‑Saving & Mobile:
Compact design makes it ideal for tight workspaces and enables easy relocation across shop floors—no fencing required with proper risk assessment - Multi‑Process Flexibility:
Supports advanced welding methods including CO₂/MAG, TIG, and ultra‑low spatter welding, with full integration alongside OTC Daihen power sources - Seamless Integration:
Shared controller with OTC industrial robots allows use of existing peripherals and teaching tools such as PhotoTeach via iPad or teach pendants
- Precise Welding Performance:
Specifications OTC FD‑VC4
| Specification | Details |
|---|---|
| Model | FD‑VC4 |
| Structure | Vertical articulated, 6 axes |
| Payload (wrist) | 4 kg (daihen-robot.com) |
| Weight | 37 kg |
| Working Range | ~954 mm |
Ideal Applications
- Small-to-Medium Batch Welding:
Designed for compact production areas, cobots can automate repetitive welding tasks with precision - Mixed-Vision Shop Floors:
Safe to operate near humans thanks to collision detection and rounded design - Rapid Deployment:
Hand-guided programming and intuitive PhotoTeach setup minimize programming time and operator training - Laser Manufacturing & Hazard Reduction:
Well-suited for welding galvanized or zinc-coated parts that can be hazardous to human operators
- Small-to-Medium Batch Welding:
Why Choose OTC FD‑VC4?
- True Cobot Welding: OTC is the first to offer a welding-specific cobot with industrial robot–level accuracy
- Certified Collaborative Safety: Built with ISO compliance and multiple sensors to work alongside staff confidently
- Scalable Automation: Easy integration into existing production infrastructure with shared controls and peripherals
- Process Flexibility: Compatible with CO₂/MAG, TIG, and ultra-low spatter welding, enabling adaptability to diverse welding needs
Discover more
PRODUCTS
OTC 2PF1000 2-axis positioner supports up to 1,000 kg for heavy-duty robotic welding. Precision control for large parts. Available now in Batam, Indonesia.
OTC 2PF500 dual-axis positioner handles up to 500 kg, delivering stable and precise welding performance for heavy-duty automation. Available now in Batam.
The OTC 1PB1000 is a heavy-duty 1-axis positioner built for 1,000 kg loads. Perfect for precision welding of large-scale industrial components.
The OTC 1PB500 is a robot-compatible 1-axis positioner for 500 kg loads. Precise, powerful, and ideal for medium to heavy robotic welding.
OTC DAIHEN 1PB250 is a 1-axis robot positioner for 250 kg loads. Fast, precise, and fully synchronized for robotic welding applications.
OTC Daihen 1-Axis positioners (250 – 1,000 kg payload) add synchronized rotational motion for improved robot welding reach, precision, and cable routing.
detects weld joint position & gap pre-weld, boosting precision, speed, and integration in robotic welding.
touch sensors (FD‑WDS/WD‑H, FD‑QD) enable real‑time seam & deviation detection for robotic welders, boosting precision and productivity.
cobot with 1,317 mm reach and ±0.02 mm accuracy, ideal for safe, precise, and flexible welding automation tasks.
Digital air plasma cutter with powerful 60A output, suitable for cutting thick steel plates with precision and stability on-site.
Digital AC/DC TIG welder with pulse control, ideal for aluminum, stainless, and mild steel.
AC/DC TIG welding machines with thyristor control, 7 welding modes, and up to 500A output, perfect for aluminum and various metal welding.
30–100 N force, 22 mm stroke, infinite rotation, perfect for precision tasks in confined spaces.
30–100 N force, 14 mm stroke, infinite rotation, perfect for precision tasks in confined spaces.
Electric gripper 13–35 N force, 12 mm stroke, infinite rotation, perfect for precision tasks in confined spaces.
140–400 N force, 80 mm stroke, ±0.02 mm accuracy, perfect for heavy-duty tasks in automotive and battery industries.
6–15 N force, 7 mm stroke, 0.15 s response time, perfect for tight spaces in electronics and semiconductor industries.
Three-finger electric gripper: 30–100 N gripping force, ±0.03 mm accuracy, perfect for cylindrical objects in industrial settings.
Three-finger gripper: compact design, 20–80 N gripping force, ideal for cylindrical objects, compatible with various collaborative robots.
Miniature electromagnetic gripper: compact 20×26 mm design, 0.03s open/close time, perfect for space-constrained environments.
Electric parallel gripper with 80–300N force and 60mm stroke, perfect for collaborative applications in demanding industrial environments.
Electric parallel gripper with 40–140N force and 50mm stroke, perfect for collaborative applications in demanding industrial environments.
Electric parallel gripper with 15–50N force and 35mm stroke, perfect for collaborative applications in demanding industrial environments.
Adaptive electric gripper with 35–105N force and 145mm stroke, perfect for handling irregularly shaped objects.
Adaptive electric gripper with 45–160N force and 95mm stroke, perfect for handling irregularly shaped objects.
Industrial electric gripper with up to 140N force and 80mm stroke, perfect for medium-load handling in harsh environments.
Slim electric gripper with 30–100N gripping force and 26mm stroke, perfect for precision tasks in confined spaces.
Slim electric gripper with 15–50N gripping force and 40mm stroke, perfect for precision tasks in confined spaces.
Slim electric gripper with 15–50N gripping force and 26mm stroke, perfect for precision tasks in confined spaces.
Slim electric gripper with 6–15N gripping force and 26mm stroke, perfect for precision tasks in confined spaces.
Slim electric gripper with 2–8N gripping force and 14mm stroke, perfect for precision tasks in confined spaces.
Slim electric gripper with 0.8–5N gripping force and 26mm stroke, perfect for precision tasks in confined spaces.
Slim electric gripper with 0.8–2N gripping force and 12mm stroke, perfect for precision tasks in confined spaces.
FD‑V25 (S2) 6‑axis robot, 25 kg payload, 1.710 mm reach, slim design & fast cycle time—ideal for arc welding and material handling.
7-axis long-reach robot, 6 kg payload, 2 006 mm reach, ±0.08 mm repeatability—ideal for welding & handling in tight spaces.
is a 6‑axis industrial robot with 80 kg payload and 2.5 m reach, slim profile, built‑in cabling—perfect for material handling and welding support.
MIG/MAG inverter welder 30–400 A, DC/DC pulse & CBT‑EX low‑spatter mode, 400 V input, USB interface—built for steel, stainless & aluminum welding
Ceramic insulators for 350 A & 500 A OTC MIG torches. Ensure proper shielding gas flow, tip alignment, and electrical isolation.
350 A ceramic gas diffuser, ensures smooth laminar gas flow and prevents arc spatter at tip—durable precision for tight welding.
OTC Long‑Tip contact tip: .030–.062″ MIG tip, 45 mm long M6 thread, ideal for narrow grooves and deep access—durable and precision‑machined.
MAG-tip has a further larger mass and largely-enhanced thermal capacity compared to T-tip.
Standard Tip for CO2/MAG welding (normally-installed tip for Blue Torch Ⅱ)
Simple and excellent Durable structure … m Excellent operability as it is lightweight
6-axis arc welding robot with extended reach and 8kg payload, perfect for precise welding on large components.
Plasma welding machine with 0.5–300A current range and high efficiency, perfect for precision welding on steel and stainless steel.
DC welding machine with digital control, up to 630A current, and gouging function, ideal for welding low-carbon steel to copper alloys.
DC welding machine with IGBT inverter control, up to 400A current, ideal for welding with cellulose-coated electrodes in all positions.
AC/DC TIG welding machines with thyristor control, 7 welding modes, and up to 300A output, perfect for aluminum and various metal welding.
DC TIG welding machine with pulsed TIG and Stick modes, up to 315A current, perfect for mild steel, stainless steel, and nickel alloys.
Versatile CO₂/MAG welding machine with up to 600A output, ideal for steel structures, bridges, and shipbuilding.
Digital inverter welding machine with up to 400A output, ideal for automated and robotic applications across various materials.
Digital inverter welding machine with up to 300A output, ideal for MIG/MAG and TIG applications across various materials.
350A digital inverter welder with low spatter and low heat input technology, ideal for thin plate welding and industrial automation.
Digital inverter CO₂/MAG welders up to 500A, featuring stainless steel mode and storage for 30 welding conditions for high efficiency.
Digital inverter welders with electronic reactor control, delivering high-quality welds with minimal spatter and optimal arc stability.
350A/500A digital inverter welders with optimal current control, high arc stability, and low spatter for high-quality welding results.
350A digital inverter welder featuring low spatter mode, optimal current control, and high arc stability for superior welding quality.
500A digital inverter welder featuring pulse mode, optimal current control, and high arc stability for superior welding quality.
400A AC/DC inverter welder featuring pulse mode, optimal current control, and high arc stability for superior welding quality.
400A digital inverter welder featuring pulse mode, optimal current control, and high arc stability for superior welding quality.
500A CO₂/MAG welding torch featuring ergonomic design, air cooling, and flexible cable for precise welding and maximum comfort.
Microcomputer thyristor control type CO2 / MAG automatic welding machine Excellent workability & boasts robustness Ultimate new basic model
Synergic control One-Knob synergic control provides appropriate arc voltage for the welding current selected.
a cutting-edge digital inverter CO₂/MAG welding machine offering precision control, low spatter, and high efficiency for industrial applications.
