藤川伝導機 Product Lineup

Bulky cable reels can be stacked to save space for compact storage! This allows for effective use of storage space in warehouses and vehicles.

• Storage

Since its establishment over 50 years ago, U-NUT has built a great deal of trust and achievements. It is active in various industries, ranging from cars, motorcycles, and industrial machinery to railways and steel structures like bridges. No matter how harsh the usage environment, U-NUT is required to provide safety and peace of mind. It continues to evolve as the definitive solution for locking nuts, not only in terms of anti-loosening performance but also in durability and vibration resistance.

• nut

The "GU-NUT" adopts a large 270° friction ring on the "U-NUT" to meet the loosening prevention performance specified in JIS B 1056. This enhances the loosening prevention performance and pursues further safety and peace of mind.

• nut

We protect facilities and equipment, including mega-solar installations made across the country, from theft and vandalism at important sites around the world. "SU-NUT" features a special design that enhances security effectiveness as a visual deterrent, and it cannot be attached or detached with commercially available sockets or wrenches; a dedicated socket is required. The management of the dedicated sockets is handled by our company, and we provide them to customers free of charge after signing a "memorandum."

• nut

We have introduced our U-NUT technology into blind nuts. The "BLU-NUT" eliminates the need for welding U-NUTs to square washers and preparing them as back nuts, preventing issues such as spinning and seizing, while also reducing work time. This "BLU-NUT" will lead to further improvements in our customers' work efficiency and cost management.

• nut

In response to requests from various sources, we have integrated washers into the U-NUT. The integrated "U-NUT with washer" improves labor efficiency and increases work productivity. Additionally, it reduces the chances of forgetting to attach parts and simplifies inventory management.

• nut

A specialized U-NUT that facilitates work in locations where access is difficult, such as the installation of soundproof walls on highways. Simply drilling holes in the components eliminates the need for nut welding and screw tapping. Additionally, the guide ring function makes positioning easy. The one-sided fastening method reduces the number of workers required and achieves a total cost reduction.

• nut

As a comprehensive manufacturer of locking nuts, we equip our bolts with high-quality locking features. Even in areas where using nuts is difficult, you can ensure a secure fastening operation by using the "Fuji Lock Bolt N type."

• nut

NACHI's slim arm collaborative robot CZ10 is packed with user-friendly features and structures. It eliminates the need for safety fences, lowering the barriers to robot introduction and enabling it to be used in various applications.

• Transport and handling robots

The EC06 series is a high-speed, high-precision, and simply structured SCARA robot that is ideal for applications such as assembly and handling. It offers three maximum reach options: 500mm, 600mm, and 700mm. Additionally, by adopting a hollow structure for the end effector axis, it simplifies the piping and wiring routing from the robot body to various tools, significantly reducing the burden of installation.

• Transport and handling robots

Ceiling-mounted installation achieves space-saving. Slim arms enable high-speed operation. Ceiling-mounted installation realizes the shortest path of movement. A large hollow hole with a diameter of 36mm is secured at the end of the hand. Internal wiring and piping in the body avoid interference risks and improve reliability. Four models are available, allowing for the selection of the optimal arm and controller.

• Transport and handling robots

The vertical movement of the first axis (the entire arm) achieves arm compactness. Since there are no motors in the robotic arm section, it enables slim, lightweight, and high-speed operation. A reduction of 30% in line width and 40% in cross-sectional area allows for significant compactness. A small arm achieves a compact layout with a wide range of motion. By optimizing the path, the cycle time can be reduced by 30% compared to floor-mounted scara types. The smart wiring routing of the hollow wrist structure avoids interference with surrounding equipment and improves reliability. From four types of ceiling-mounted/floor-mounted with Z-axis strokes of 250/150mm, the optimal arm can be selected to match the equipment.

• Transport and handling robots

In addition to a wide range of motion, it achieves high water and dust resistance (at the wrist and body). It accommodates various work environments of our customers. The risk of interference with surrounding wiring devices is reduced, improving applicability and making it easier to access narrow areas.

• Transport and handling robots

In addition to a wide range of motion, it achieves high dust resistance. It accommodates various customer work environments. The installation width is only 280mm, the smallest in its class. The powerful wrist can freely transport a variety of workpieces. It meets the need for an even more compact workspace.

• Transport and handling robots

In addition to a wide range of motion, it achieves high waterproof and dustproof performance. It accommodates various customer work environments. The installation width is only 280mm, the smallest in its class. The powerful wrist freely transports a wide variety of workpieces.

• Articulated Robot

Robot application is now possible in narrow spaces and places with obstacles that could not be achieved with the previous 6-axis structure! Space-saving layout is possible. A compact body with a generous payload of 20kg, up to 30kg maximum.

• Articulated Robot

Options available for IP65 and IP67 specifications. Productivity improvement through robotics in various environments. The maximum reach of 2,050mm is the largest in its class. The powerful wrist enables flexible handling of a wide variety of workpieces.

• Transport and handling robots

Large wrist torque that is not limited to specific applications World's smallest 6-axis design in the 1kg payload class Degrees of freedom that surpass those of SCARA robots Ideal for assembling small electronic components in clean rooms

• Transport and handling robots

Achieving the world's fastest motion performance with a lightweight robotic arm and the latest motion control technology, contributing to increased productivity on the production line. Neatly storing wiring and piping for the hand in a hollow wrist.

• Transport and handling robots

The world-class maximum speeds on each axis remain the same, but the improvement in acceleration and deceleration performance has reduced the takt time by up to approximately 43% compared to conventional machines. Position repeatability accuracy: the deviation has been reduced to about 3/4 compared to conventional machines. Trajectory accuracy: the deviation has been reduced to about 1/3 compared to conventional machines.

• Transport and handling robots

Achieves a 10kg payload with the same dimensions and operating range as MZ07. Adopts a hollow wrist for neat storage of wiring and piping, and increases wrist torque.

• Transport and handling robots

The conventional lightweight, compact, hollow wrist remains unchanged, with increased payload capacity, extended reach, and enhanced speed and precision.

• Transport and handling robots

Dust and drip resistance equivalent to IP67 Standard equipment includes rust-proof and coolant-resistant coating Top-level speed and high precision in its class Achieves a 17% reduction in base size and a 29% weight reduction Operating range is equal to or greater than that of conventional models Wiring and piping from the robot body to the tool are standard equipment Simplifies routing with a wide range of applications

• Transport and handling robots

Both the wrist and the main body are fully covered. Standard features include IP67 equivalent protection and rust resistance, making it suitable for various applications. Lightweight and high rigidity enable high-speed and high-precision operation, contributing to increased productivity. Wiring through the hollow wrist avoids interference. Improved reliability of hand wiring. The expanded working area allows for more flexible application considerations. Powerful wrist torque accommodates large workpieces and hands. Standard wiring and piping necessary for various applications are included. The exterior of the robot body requires no wiring, making it effective even in confined spaces.

• Transport and handling robots

Hollow wrist structure Rust-resistant bolts in each part, rust treatment for components Coolant-resistant coating Robot body equivalent to IP67 (dustproof and drip-proof) Application wiring and piping integrated within the arm

• Transport and handling robots

Contribute to shortening the cycle time of operations and improving line productivity. Neatly store wiring and piping for hand use in the hollow wrist. Installation is possible in any posture.

• Transport and handling robots

Support for increased work weight Long reach Selectable length for vertical axis Standard equipped with LAN cable

• SCARA Robot

Class minimum turning interference radius and installation area Space-saving with a lightweight and slim body Standard equipment includes rust prevention treatment and coolant-resistant coating Improved productivity with high-speed and high-precision operation Wiring routed through a hollow wrist to avoid interference

• Transport and handling robots

High rigidity design and vibration suppression control improve speed and durability (transport capacity: up to 12 spm under light load) Thin, lightweight, and capable of handling a maximum arm tip load of 80 kg (hand device + workpiece) Various workpiece transport postures are possible (parallel transport, 180°/90° rotation transport) Compatible with a maximum press pitch of 8 m Equipped with an ATC (Auto Tool Changer) that allows for hand device replacement during press mold exchange (optional) Standard equipped with air and application cables

• Transport and handling robots

With a lineup of 130kg/180kg/210kg payloads, flexible system implementation is possible. Various shapes and sizes of loads can be freely arranged. A wide variety of hands (optional) enable appropriate handling tasks from small items to large ones. The space-saving design, which minimizes interference while allowing for a large range of motion, achieves a compact and flexible equipment design. Teaching operations are easy to understand for beginners. Interactive teaching is possible, along with automatic program generation.

• Transport and handling robots

High-speed performance achieved through enhanced large-capacity motors and optimal motion control. Freely arrange various shapes and sizes of loads within a wide operating range (pallet area dimensions: capable of loading up to 2,212mm with a square size of 1,600mm). Transport tasks can be performed with an appropriate hand (optional) for the load. While maintaining a large operating range, a space-saving design that minimizes interference enables a compact and flexible equipment design. Easy setup through interactive teaching is possible. Simplification of tedious teaching tasks is achieved with the automatic generation function for work programs.

• Transport and handling robots

A simple structure without parallel links or counterweights allows for installation in compact and narrow areas. With ample wrist torque (1.7 times that of our conventional models), large workpieces can be transported easily. The long-arm type (MC280L) has a maximum reach of 3,101 mm. The ultra-heavy payload type (MC470P) has a payload capacity of 470 kg (limited to downward wrist orientation). Achieving class-leading speed through increased rigidity and weight reduction. Up to 15% reduction in cycle time (compared to our conventional models).

• Transport and handling robots

- Conveying capacity: Bags 730 times/hour, Boxes 720 times/hour *Standard palletizing pattern (horizontal movement 2,000mm, vertical movement 400mm) - Compact and easy routing of cables and hoses - Improved reliability of auxiliary cables and hoses - Signal lines for conveying applications are standard equipment

• Transport and handling robots

Minimizing the cycle time for robotic operations. The lightweight and high-rigidity SRA, pursued for acceleration and vibration damping. Furthermore, the speed of all axes has been improved, and air-cut operations have also been minimized. These advancements significantly enhance productivity. Additionally, it is user-friendly. With the latest mechanical components and motor drive control, the precision of positional repetition and the reliability of the drive system have been improved. The more compact body allows for denser installation. Regular inspections and parts replacement tasks are made easier, improving maintainability. With a 20% reduction in the weight of the robot body compared to conventional models and optimization through the latest motor drive control, power consumption has been reduced by 15% compared to previous models.

• Welding robot

Compact arm configuration, enabling high-density installation High-speed control of the ultra-fast SRA series robots Achieving world-class production efficiency Ample payload capacity

• Transport and handling robots

Neatly interior design of welding cables and hoses within the hollow structure of the arm. Avoid interference with surrounding devices caused by cable protrusions. Stabilization of cable movement due to wrist actions, improving reliability. Improved accuracy of offline teaching. Simulation including welding cables is possible. Pursuit and evolution of lightweight, high rigidity, and high-speed control technology. Achieving class-top-level high-speed spot welding operations.

• Welding robot

Neatly integrated welding cables and hoses inside the hollow structure of the arm. Avoids interference with surrounding devices caused by cable protrusions. Stabilizes cable behavior due to wrist movements, improving reliability. Facilitates offline teaching by embedding welding cables within the arm. Reduces the overall height of the robot, allowing for multi-stage installation in combination with large robots.

• Welding robot

Improving reliability by stabilizing cable behavior and avoiding interference damage with peripheral devices. The confirmation of the work program is significantly shortened to prevent cable interference with peripheral devices. Compared to the conventional A-Trac, the operating range of J5 is expanded to ±10° and J6 to ±5° (210kg payload class), with linear motion increased by up to 20%. The interference area of the wrist is reduced by 27% compared to the conventional A-Trac, allowing access to narrow spaces. The hollow arm also operates at high speed, similar to the SRA.

• Welding robot

Minimizing the cycle time for robotic operations. The lightweight and high-rigidity SRA, pursued for acceleration and vibration damping. Furthermore, the speed of all axes has been improved, and air-cut operations have also been minimized. These enhancements lead to a dramatic increase in productivity. Equipped with A-trac4 to protect various cables necessary for spot welding. User-friendly. With the latest mechanical elements and motor drive control, the precision of position repetition and the reliability of the drive system have been improved. The compact body allows for denser installation. The lightweight robot body, reduced by 20% compared to conventional models, and optimization through the latest motor drive control have achieved a 15% reduction in power consumption compared to previous models.

• Welding robot

Electrode rotation speed synchronization function Electrode wear amount correction function Welding condition setting linked to speed Electrode speed correction function based on workpiece thickness Ultra-compact, high-efficiency MF transformer Long-life special housing (power supply unit) Non-slip welding through dual electrode drive

• Welding robot

Simple structure without parallel links or counterweights Can be installed in compact and narrow areas With ample wrist torque (1.7 times compared to our conventional models), large workpieces can be easily transported The long-arm type (MC280L) has a maximum reach of 3,101mm The ultra-heavy payload type (MC470P) has a payload capacity of 470kg (limited to downward wrist position) Achieves class-leading speed through increased rigidity and weight reduction Up to 15% reduction in cycle time (compared to our conventional models)

• Transport and handling robots

Avoid interference with peripheral devices caused by cable protrusion. Stabilization of cable behavior due to wrist movements, improving reliability. Class-top-level operational performance. Easily transport large workpieces with ample wrist capability. Compatible with high-inertia workpieces. Long reach. Sufficient vertical stroke of 5m. Two air lines, 40-core signal line, DeviceNet cable, LAN cable.

• Transport and handling robots

Supports the transport of heavy items such as engines and transport pallets, which were traditionally difficult to handle. Capable of transporting between the 1st and 2nd floors with a large vertical stroke. With a large horizontal stroke, it can insert and extract hands for large workpieces. With a high wrist torque, it can grasp large workpieces from the side using fork-shaped hands.

• Transport and handling robots

Applicable to all transportation involving posture transformation such as extraction of the circuit board from a vertical cassette, tilting, and inversion. Arm length capable of handling G10 circuit boards, with a maximum reach stroke of 3.6m and a vertical stroke of 4.8m.

• Transport and handling robots

Supports a maximum movable weight of up to 210kg, making it ideal for transporting large panels. By improving speed and rigidity, it reduces cycle time and minimizes deflection and vibration. It meets ISO Class 6 cleanliness standards, allowing for use in clean environments. The use of a large LCD with color graphic display on the teach pendant enables easy and intuitive operation, significantly reducing teaching time.

• Transport and handling robots