藤川伝導機 Product Lineup

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

The world's smallest 6-axis robot controller. It can be placed stacked or vertically, allowing for flexible installation locations. With the controller being compact, the robot's base can also be smaller. The entire robot system is downsized, significantly reducing the dedicated floor space in factories and contributing to cost reduction.

• controller

A compact robot control device. Its lightweight design allows for flexible installation in any location, with options for vertical or stacked placement. It features an easy-to-hold teach pendant with a high-resolution touch panel and optimal control through a 4-core CPU for comfortable operation. The teach pendant and cable are separable via connectors, allowing for individual replacement. Software (UI) improvements provide overwhelming ease of use. It can control an additional axis for the servo hand plus one other additional axis, with the option for two additional axes.

• controller

The adoption of a high-speed CPU significantly improves control performance, including cycle time, motion trajectory, and internal processing time. It is compact and lightweight, with a completely redesigned operation key. The standard touch panel has also made it even easier to use. The integration of internal units and a review of the structure have enhanced maintainability, contributing to reduced parts replacement time. It inherits the rich software features of the AX control device, easily accommodating various applications. It supports safety category 3 as standard and complies with safety standards in the United States and Europe.

• controller

Creation of operation monitor screens tailored to applicable projects and applications Intuitive system operation with a touch panel Overall system control is possible by combining software PLC functions Elimination of independent system control panels contributes to space-saving and cost reduction

• Display

Support for collaborative work between humans and robots (compliant with ISO 10218) Regulate the robot's operating range (reduce costs of surrounding equipment) Double safety-related signals (power supply, emergency stop, etc.) to improve safety

• Other industrial robots

The newly developed sealing function automatically controls the application amount according to the robot's operating speed. It maintains the target bead width even in corners that tend to become unstable, achieving high-quality sealing. The installation of sealing equipment is applicable to both stationary and robot-mounted systems. Please choose according to the layout of the line and the workflow. With the included temperature sensor, changes in discharge amount due to temperature variations are compensated. Even with temperature changes due to seasons or day and night, product quality is kept consistent. The operation, monitoring, and application schedule setting of the sealing gun can be controlled with a single robot teach pendant. This improves operability and simplifies the system configuration. The troublesome trial operation adjustments during line startup are dramatically more efficient using the sealing-specific function.

• Other industrial robots

Flexible gripping stroke accommodates a variety of workpieces. Capable of gripping irregularly shaped workpieces. Demonstrates power in extracting densely packed workpieces. Automatically detects workpiece size and enables sorting. Can grip deformed and fragile parts. Maintains gripping force even during power outages, ensuring safety by preventing workpieces from falling (※ during brake gripping). Reduces running costs by eliminating the need for air. Saves energy through brake gripping (※ capable of switching between servo gripping and brake gripping).

• Other industrial robots

Built-in visual function control device for easy operation with a teach pendant. Environmental resistance performance improved fourfold with automatic exposure function. Significant reduction in measurement time due to enhanced hardware performance and accelerated I/O control (compared to our conventional models: 60% faster for 2D, 83% faster for 3D).

• Other industrial robots

Capable of carrying heavy objects (standard type load capacity 2t, heavy-duty type 4t) Ideal for welding process jig rotation applications Endless rotation is possible Best suited for applications that require mounting three or more jigs Utilizes a hollow hole at the rotation center (φ80) for application wiring and piping installation Rotary joint (10-core signal line, 1 port for pneumatic) Rotation restriction stopper

• Other industrial robots

Integrating the camera, lighting, and image processing device to achieve space-saving and reduced wiring. Processing speed improved by 2.5 times compared to conventional methods. Settings and monitoring can be done with a teach pendant. Supports additional control of external cameras. Capable of recognizing mixed workpieces, and can also perform barcode recognition and OCR for text recognition.

• Other industrial robots

All functions related to welding, such as servo guns and welding timers, are integrated into the robot controller. Easy welding condition setup. Ideal for quality control in welding. Adopts a reliable and maintainable air-cooled design.

• Other industrial robots

Reduced coil power consumption to 19.8W (25% down compared to conventional) Reduced coil surface temperature by approximately 30°C (after continuous power supply, compared to our company) One-touch wiring connection available (optional terminal box compatible with M12-4 pin connector) International safety standard certifications: CE, UL, cUL

• Hydraulic Equipment

1. Pursuit of Ease of Use The wiring space has been expanded, making wiring easier. By using a 4-pin M12 connector (IEC60947-5-2), one-touch wiring connections are possible (for special items). The review of the terminal box gasket has improved waterproofing. 2. Low Power Consumption The AC solenoid consumes 9.6W (60Hz) and the DC solenoid consumes 10W, contributing to energy savings. 3. Miniaturization The AC model is very compact, with a total length of 158 mm for both SOL types.

• Hydraulic Equipment

Since there is no drain flow, it can be applied to energy-saving operations. High response and high precision switch output can be obtained. The lifespan has been extended, and reliability has improved. The set pressure and hysteresis can be freely adjusted within the range using an electric trimmer. The switch output and internal circuit are electrically isolated by a photcoupler, so there is no concern about malfunction due to noise. The pressure detection part has been miniaturized, eliminating constraints during valve stacking.

• Hydraulic Equipment

NACHI HYDRO LOGIC "Composite Valve Series." This series completely redesigns the structure of conventional hydraulic control valves, making it a truly multifunctional composite valve that can control multiple functions with a single valve. It demonstrates excellent power in compacting and reducing costs of hydraulic devices, providing immeasurable benefits to all hydraulic systems, starting with small to medium capacity systems. It is indeed an advanced valve that meets the needs of the times—a multifunctional composite valve.

• Hydraulic Equipment

It is used incorporated into equipment such as commercial machines, inspection devices, analytical instruments, and research and experimental apparatus for heating, insulation, and low-temperature measures, operating at low voltage.

• Heater
• Heating device

Output monitor signals from the valve as a source of monitoring information for machinery equipment compliant with international standards for machine safety (ISO 12100) and JIS standards (JIS B 9700).

• Hydraulic Equipment

Output monitor signals from the valve as a source of monitoring information for machinery equipment compliant with international standards for machine safety (ISO 12100) and JIS standards (JIS B 9700).

• Hydraulic Equipment

Output monitor signals from the valve as a source of monitoring information for machinery equipment compliant with international standards for machine safety (ISO 12100) and JIS standards (JIS B 9700).

• Hydraulic Equipment

Achieves the maximum allowable operating pressure, permissible back pressure, and maximum flow rate in the 5W class. CE marking compliant (TÜV certification obtained). Wiring products with terminal boxes and connector (M12-4 pin connector) wiring products are available for selection with auxiliary symbols. Standard equipped with surge-less circuit. Connector wiring products can be directly connected to wiring reduction systems such as DeviceNet.

• Hydraulic Equipment

Achieves the maximum allowable pressure, maximum flow rate, and permissible back pressure in the 5W class. CE marking compliant. Terminal box/DIN connector wiring products and connector (M12-4 pin connector) wiring products are available for selection with auxiliary symbols. Standard equipped with a surge-less circuit. Connector wiring products can be directly connected to wiring systems such as DeviceNet.

• Hydraulic Equipment

All parameters can be set numerically. For example, you can simply set numerical values for the dither frequency and the maximum output current. There is no need to configure settings while checking the waveform. When driving one proportional valve, you can switch between 32 patterns of command currents. Convenient features such as output current monitoring for the solenoid coil and alarm displays for coil shorts have been added. By using dedicated tool software, all parameters can be backed up and set in bulk, making it easy to configure the control amplifier for the second and subsequent units. Current feedback control maintains the commanded coil current even if the coil temperature changes. It is possible to control two valves simultaneously with pressure feedback control, suppressing pressure changes due to variations in operating oil temperature and override characteristics. Additionally, the ON/OFF of feedback control can be switched based on input signals. It complies with international safety standards with CE marking. The conventional ERD-PA3D6-D2-10 and analog amplifiers can be easily replaced with this product. Monitoring the commands and status of the valves can be achieved through digital communication using a single LAN cable.

• Hydraulic Equipment

DIN EN 175301-803-A, ISO 4400 compatible Digital amplifier for proportional valves in our smallest size IP65 rated Selectable input methods of voltage 0-10V, 1-5V, and current 4-20mA Digital communication enables acquisition of pressure/flow/current commands and status (solenoid current, abnormalities) Automatically controls solenoid current to maintain constant pressure using pressure sensor information Easily connect to a PC with a commercially available USB-C cable for parameter setting and writing without a power supply via USB power.

• Hydraulic Equipment

The NSPi series, well-received for its high energy-saving performance, has newly added monitoring functions and functional safety.

• Hydraulic Equipment

Control the rotation speed and direction of the hydraulic pump with an AC servo motor. It generates flow and pressure according to the machine cycle and can be stopped during idle time. Operating only when necessary leads to significant energy savings. Additionally, by adopting a high-speed digital processing servo controller, high-precision control of position, speed, and pressure is achieved.

• Hydraulic Equipment

Significantly reduces cycle time with a maximum flow rate of 70L/min. Easily achieves high-precision control of position, speed, and pressure. Controls the rotation speed and direction of the hydraulic pump with an AC servo motor. Powerful performance with a maximum pressure of 30MPa. Positioning in the micrometer range is also possible with a servo controller. Compact and integrated design achieves space-saving.

• Hydraulic Equipment

Environmentally friendly small variable pump unit with low oil temperature rise Detailed support with a rich series Compatible with valve block installation Compact body supporting 21 MPa Achieves low heat generation with standard fan cooler and innovative tank structure Standard equipped with return filter

• Hydraulic Equipment

RS-485 communication allows monitoring of operating conditions, etc. The inverter body is equipped with a safety stop function (STO). It starts immediately upon power-on, with no need for fine electrical adjustments or external commands. In an emergency, it can operate even when the inverter is disconnected. Temperature is limited to +2.5°C. Achieves 52dB(A).

• Hydraulic Equipment

In addition to high energy-saving performance, new monitoring functions and functional safety have been added.

• Hydraulic Equipment

Nachi-Fujikoshi, as a comprehensive hydraulic equipment manufacturer, consistently produces a wide variety of hydraulic equipment with high technology and know-how, providing high-quality products for various industrial fields. The NACHI general-purpose hydraulic cylinder is a standard series that has been further enhanced for performance through a rational structure and carefully selected components. It can be widely used as an easy-to-use actuator in all types of machinery.

• Hydraulic Equipment

1. High Pressure Specification Achieves the highest level of high pressure in its class. Rated pressure is 35MPa, and it supports a maximum peak pressure of 40MPa. By reducing the diameter of the cylinder, it enables compact design, shorter processing cycles, and a reduction in the amount of operating oil used. 2. Energy Saving By reducing friction losses at each sliding part and internal leakage, it demonstrates energy-saving performance that surpasses competitor products. It contributes to reducing the running costs of the machine and suppressing oil temperature rise. 3. Low Noise Achieves the highest level of low noise through reducing pressure pulsation and improving the rigidity of the internal structure.

• Hydraulic Equipment

By combining tap water and cutting fluid with super alkaline ion water (SAIW), the lifespan of cutting tools is improved. Super alkaline ion water (SAIW) has the effect of suppressing the oxidation of coolant fluids as well as anaerobic bacteria and foul odors. It has a high cleaning power similar to organic solvents, and replacing it with super alkaline ion water (SAIW) leads to an improvement in the working environment and a reduction in the storage amount of hazardous materials.

• cylinder

A hydraulic cylinder has been equipped with a hydraulic oil circulation function, reducing the deterioration of seals and lowering maintenance costs.

• cylinder

Our company will hold a "FA and Drive Technology Seminar" for maintenance technology personnel of equipment and machinery. Technical representatives from manufacturers will serve as instructors, providing highly specialized technical information. Participants will have the opportunity to exchange information with the instructors and resolve any questions or concerns on the spot. You can learn consistently from basic knowledge about equipment and robots to practical knowledge. We sincerely look forward to your participation. 【Seminar Overview】 ■ Date: April 24, 2026 (Friday) 15:00 - 17:00 ■ Location: Fujikawa Drive Technology Co., Ltd. Headquarters Seminar Room ■ Instructor: Tsubakimoto Chain Co., Ltd. ■ Course: Basics of Chains and Sprockets ～Types of Chains and Sprockets and Selection Points～ ■ Participation Fee: Free (Capacity: First 30 participants) *For more details, please download the PDF or feel free to contact us.

• Chains and sprockets

Increased flange thickness strength UP! Always in stock, quick order response! Affordable with bulk production!

• cylinder