ナブテスコサービス List of Products and Services

Using auto connectors (auto couplers, auto joints) leads to: - Increased productivity... Automation and reduced setup time enhance production efficiency. - Realization of FMS... Remote operation becomes possible. - Improved safety... There is no need to approach dangerous areas. - Improved safety 2... Automation of switching piping lines for hazardous materials (such as hot water and hydrochloric acid) enhances worker safety by eliminating dangerous tasks. - Environmental improvement... Work in high-temperature, high-humidity, or dirty areas is eliminated. - Enhanced reliability... Prevents incomplete connections and human errors. - Energy savings... There is almost no external leakage during connection and disconnection. - Factory cleanliness... Hoses and wires do not get tangled, and floors are not contaminated with oil or water. Nabtesco Service has accumulated over 50 years of know-how in automatic connection and disconnection (piping and wiring). We have addressed issues such as misalignment during connection, response to reaction forces, handling of special liquids and powders, automation of production lines where metal (ions) leaching is undesirable, and automatic connection and disconnection of high currents. We have confidently provided custom solutions for special environments! If you have any concerns about automation, please feel free to consult us.

We would like to introduce the "Auto Connector Hydraulic, Pneumatic, and Lubrication Unit" manufactured by Nabtesco Service. The "Auto Connector" features a unique design that minimizes external leakage during connection, ensures a large effective flow cross-section, and achieves low pressure loss. It also has a high tolerance for misalignment during standalone connections. Additionally, the "Hydraulic, Pneumatic, and Lubrication Unit" has a diverse track record of deliveries across a wide range of fields, from government agencies to private companies, both domestically and internationally. **Features of Nabtesco Service's Auto Connector:** - The connection surface has a flat-touch design that minimizes external leakage during attachment and detachment. - It has a high tolerance for misalignment during standalone connections, making installation and adjustment easy. - The durability for automatic attachment and detachment is 100,000 cycles, indicating a long lifespan (based on internal test data). - It meets all needs from single items to units to systems, regardless of fluids, gases, or electricity (custom solutions available). *For more details, please refer to the PDF document or feel free to contact us.*

This is a resin automatic disconnect valve (connector) that can be used in industries such as chemicals, pharmaceuticals, and food, with no metal leaching whatsoever. The internal valve is made of a single molded PTFE, and the sliding parts during the opening and closing of the internal valve are isolated from the wetted area, preventing product contamination. It is ideal for lines after sterilization and disinfection processes where maintaining a sterile condition is crucial. Additionally, since the valve body and nozzle are made of PVC, there are no metals in the wetted parts, eliminating the leaching of metal ions into the process fluids. It can be introduced into equipment targeting strong acid lines, wafer cleaning solutions used in the semiconductor industry, and chemical agents such as substrate coatings. If you have specific size requirements or special specifications, please contact us as we can design, test, and manufacture custom solutions. Moreover, we design and manufacture not only the valves themselves but also the entire system, including automatic disconnect devices, automatic piping switching devices, and peripheral equipment. If you are facing challenges with automation, please feel free to reach out to us!

■What is an ALL-PTFE Connector? An ALL-PTFE connector features an internal valve that is integrally molded from PTFE, ensuring that the sliding parts during the opening and closing of the internal valve are isolated from the wetted parts, preventing product contamination. It is particularly suitable for lines following sterilization processes where maintaining a sterile condition is crucial. This product pursues the functions required in manufacturing equipment in this field (safety, cleanability, durability) while also being compact and lightweight. Additionally, since all wetted parts, including the internal valve, are made of PTFE, there is no leaching of metal ions into the process fluids, making it suitable for equipment used with chemicals such as wafer cleaning solutions and substrate coatings in the semiconductor field. ■Features of Nabtesco Service's ALL-PTFE Connector High cleanability ⇒ The internal structure is very simple, with no areas for fluid retention. No need for localized SIP in the shaft ⇒ The internal valve opening and closing mechanism is completely isolated from the wetted parts. Elimination of contamination ⇒ A unique fixation method is employed that prevents bypassing around sealing components. Usable for fluids that are sensitive to metal ion leaching ⇒ Since all wetted parts are made of PTFE, there is no leaching of metal ions. Excellent maintainability ⇒ Achieved compactness and lightweight design compared to conventional valves of the same size.

■What is an Aseptic Connector? It is a valve (coupler/connector) that is optimal for lines following sterilization and disinfection processes where maintaining an aseptic (sterile) state is crucial. The internal valve is molded as a single piece (PTFE), completely isolating the sliding parts from the outside air to prevent product contamination. By adopting a unique "double diaphragm" in the internal valve, it is a revolutionary connector that prevents any liquid pooling inside under any conditions. It is ideal for food and pharmaceutical manufacturing processes. 【Benefits】 High cleanability ⇒ The internal structure is very simple, with no areas for fluid retention. No local SIP required for the shaft ⇒ The internal valve opening and closing mechanism is completely isolated from the fluid contact area. Elimination of contamination ⇒ A unique fixation method has been adopted that prevents bypassing around sealing components. Fail-safe design ⇒ It features a self-locking mechanism during connector coupling. Excellent maintainability ⇒ Compared to conventional valves of the same size, it has achieved miniaturization and lightweight design.

We automate the attachment and detachment of hydraulic, electrical, and pneumatic components on the inspection line using automatic attachment and detachment devices (auto connectors, auto couplers, auto joints). By arranging the necessary connectors on the panel, simultaneous automatic attachment and detachment is possible. A centering mechanism can be equipped to match the stopping position accuracy of the inspection pallet (platform). Various utilities such as steam, vacuum, air, electricity, hydraulic, and slurry can be attached and detached simultaneously. We design and manufacture custom solutions according to the customer's equipment situation. Please consider using this for factory automation and unmanned operations!

By using an automatic disconnecting device (auto connector, auto coupler, auto joint), the following disconnecting tasks can be automated at plants with mobile tanks, mobile containers, and mobile vessels: - Loading of raw materials (powder, slurry, liquid) at each station - Connecting and disconnecting power at mixers and reaction stations - Connecting and disconnecting hydraulic and air systems at heating stations, etc. - Discharging of products It is also compatible with powders, slurries, and liquids. In addition to power and materials, the connection and disconnection of N2 gas and air for pressurization can also be automated.

We use an automatic connection and disconnection device (auto connector, auto coupler, auto joint) to automate the connection work of pipes and hoses for feeding materials (raw materials) into the conical dryer (filter dryer) and draining hot water. It is equipped with a mechanism that follows the core misalignment and angles due to stop position accuracy for connection and disconnection. It also has a mechanism (patented technology) that automatically connects and disconnects while following rotating bodies. This can be used not only for the conical dryer but also for automating the work of feeding and discharging materials (raw materials) into tanks. By using our patented automatic piping switching device, the switching work of hoses and pipes for materials (raw materials) into tanks can also be automated. We will design and manufacture customized solutions tailored to your equipment situation, so please consult with us first. We have a proven track record not only with hot water and liquids but also with powders, pellets, silica, and slurries. This leads to improved production efficiency and the elimination of dangerous tasks.

In an electronic materials manufacturing factory, we have automated the process of adding cleaning solution to substrates between the raw material line and the transfer tank, as well as from the transfer tank to the filling machine. We developed an automatic detachable connector with all contact parts made of PTFE, eliminating the leaching of metal ions to zero. Additionally, the internal valve is molded integrally with PTFE, providing very high cleanliness. *The body can also be made of PVC. This system is used not only in the semiconductor industry but also in strong acid (hydrochloric acid) lines in the pharmaceutical industry for automatic piping switching devices.

The work of attaching and detaching electricity, hydraulics, lubricants, cooling water, air, etc., during the exchange of BUR (backup rolls) in rolling mills used in steelworks can be automated. We have over 50 years of experience and have numerous achievements with three blast furnace companies and electric furnace manufacturers. We can also accommodate environments with a lot of dust and high temperatures. Additionally, we can provide custom solutions for large amounts of eccentricity. Our patented vibration prevention mechanism prevents equipment malfunctions caused by large mill vibrations, such as those found in hot rolling lines.

The slab continuous casting equipment in the steel mill has been automated by introducing an automatic connection device (auto connector) for the attachment and detachment of air, hydraulic, water, electricity, etc. to the tundish. It can be used in environments with a lot of dust, high temperatures, and significant core misalignment. We have over 50 years of experience in the steel industry. 【Benefits】 - Elimination of connection work in dangerous areas. - Improved production efficiency. - No more human connection errors.

In the steel mill, the automation of the attachment and detachment of air, steam, and LPG to the electric furnace burner preheating device has been implemented. It can be used even in environments with high dust, high temperatures, and large eccentric amounts. We have over 50 years of experience in the steel mill sector. 【Benefits】 - Eliminates connection work in hazardous areas. - Improves production efficiency. - Space-saving compared to using cable carriers.

We will automate the electrical and air connection work of the full trailer.

This device is an automatic attachment and detachment system for the electrical wiring between the sheave box and the lifting equipment, operated remotely after the hook hanging operation is completed during electric hoist work with a ceiling crane.

This is a device that automates the attachment and detachment of urban gas 13A (LNG). It features a double-structured connector (coupler) designed to detect any gas leaks that may occur. 【Advantages】 - Significantly reduces the time required for attachment and detachment tasks. - Prevents equipment damage caused by connection errors. - Avoids work in hazardous locations. - Prevents accidents due to hose detachment from poor locking.

We will automate the connection work of hydraulics, air, and electricity in the ladle turret. By automating connection work in hazardous locations, high-temperature environments, and dust-heavy environments, we will improve worker safety. Production efficiency will increase. We have over 50 years of experience in steel mills.

We can automate the connection of argon gas for bubbling, which is necessary when placing a pot on a steel transport cart. - Production efficiency - Elimination of hazardous work By automating the connection work near the high-temperature pot, we can ensure the safety of the workers. We have over 50 years of experience in the steel industry and can handle dust and high-temperature environments. If only argon gas is required, no driving air or other utilities are necessary. It is also possible to add air, electricity, or hydraulics.

We will automate the connection and disconnection of power and connectors to the TPC (Topied Car) within the steel mill. When driving the tilt motor, it is necessary to connect the power supply near the molten iron after the Topied Car enters the pit. By automating this process, we will eliminate dangerous tasks and improve safety and production efficiency.

During the mold exchange of injection molding machines that manufacture plastic products and press machines commonly used in the automotive industry, the manual tasks of connecting and disconnecting hydraulic, air, vacuum, and electrical systems can be automated using auto connectors. The coupler itself has an eccentric mechanism with a radius of 1.5mm (for standard products), making installation easy. If a larger eccentricity is required, we can design and manufacture the entire system to accommodate that need.

This is a connector (coupler) that can be used with robot tool changers and similar applications. It features a standard specification with a core misalignment tolerance of 1.5mm or more and a tilt tolerance of 1/100 during connection, making installation easy. If you require sizes not listed in the catalog, core misalignment tolerances, or specific operating pressures, we can design and manufacture custom solutions.

Aren't you giving up on automating the connection and disconnection of electricity (power) in explosive environments? We have automated the connection and disconnection of electricity (power) in explosive environments at mobile tank plants and chemical plants.

We have achieved the automation of hose (piping) switching operations in food factories, beverage, sake brewing, paint, chemical, and pharmaceutical industries using aseptic connectors, which are high-cleanliness connectors (automatic piping switching device). Additionally, we have automated the attachment and detachment of pipes, connectors, and electrical wires (automatic attachment and detachment device/auto connector). *It can also be used in explosion-proof environments.

This is our device that automates the connection and disconnection of electricity (power supply) underwater. After maintaining the propeller at a tidal power station, it can automate the connection and disconnection of electricity with the base. It can also be used for power connections underwater. By automating the connection work performed by divers underwater, it contributes to reducing maintenance time and costs.

Operating a steelmaking facility requires a tremendous amount of electricity. Due to the high current flow, manually connecting electrical pins is highly dangerous, and the large number of connections makes it difficult to shorten the time for attachment and setup. Nabtesco Service's automatic attachment and detachment devices (auto connectors, auto couplers, auto joints) enable bulk attachment and detachment by arranging these electrical pins on the panel.

■Before Implementation When changing molds, it took a long time to connect the piping. Additionally, connecting high-temperature hydraulic oil (thermal medium oil) involved dangerous work, leading to risks such as burns for the workers. A few times a year, connection mistakes and incomplete connections also occurred. ■After Implementation We introduced our automatic attachment and detachment device (auto connector, auto coupler, auto joint). It became possible to automatically attach and detach the necessary piping and wiring all at once, improving production efficiency. The dangerous work associated with connecting high-temperature hydraulic oil (thermal medium oil) has been eliminated, enhancing safety. Furthermore, connection mistakes and incomplete connections have been eradicated, achieving the elimination of human error and contributing to improved quality.

Before adopting our automatic connection and disconnection device (auto connector, auto coupler, auto joint), it seems that dust and metal shavings accumulated in the connection part of the APC auto connector, leading to contamination and connection failures. Since our auto connector has a flat touch seal on the connection surface, it is free of irregularities, making it easy to remove dust and metal shavings, thus eliminating the deterioration of hydraulic oil and connection failures. Additionally, contamination and connection failures in the hydraulic piping have been eliminated.

■Before Implementation When repairing the inner walls (refractory bricks) of the converter within the steelworks, workers manually performed piping work on-site to supply repair ceramics and combustion gas. This work was conducted in a high-temperature environment, making it dangerous. ■After Implementation It has become possible to automatically and continuously supply repair ceramics and combustion gas on-site, leading to improved work efficiency, enhanced working conditions, and increased safety. Operations can now be conducted even with powders that are difficult to transport due to automatic attachment and detachment, as well as gases that require immediate detection of external leaks. In powder transfer, metal components can wear down and damage the inner surfaces of pipes, so ceramic linings are being installed.

■Before Implementation The rotation of the jigs used rotary joints and cable carriers, which took up space. Additionally, assembly work and installation/removal tasks could not be performed simultaneously. ■After Implementation By introducing automatic connection devices (auto connectors, auto couplers, auto joints), assembly work can be done on the upper side while product installation and removal can be performed on the lower side, resulting in improved equipment operating rates. The equipment became more compact compared to using rotary joints and cable carriers. A rotation system was made possible, leading to cost reduction and lower maintenance costs.

【Case Study】 This is a device that allows for the automatic connection and disconnection of the cooling water needed during mold changes in a press machine. 【Before Implementation】 When changing molds, it took a long time to connect and disconnect the piping. Additionally, since the work was done around the press machine, it posed a danger to the workers. A few times a year, there were mistakes in connections or connection failures. 【After Implementation】 By adopting an auto connector, the connection and disconnection work has been automated. It also accommodates large diameter (cooling water) of 80A. The automatic connection and disconnection of air piping utilizing the stroke of the die lifter has reduced setup time and improved productivity.

This is a steam connector compatible with high-temperature (200℃) steam. The connector itself has a core misalignment tolerance radius of 1.5mm, making installation easy. Of course, we can also design and manufacture the entire automation system.

This is a manual mobile tank cart equipped with an automatic attachment and detachment device (auto connector, auto coupler, auto joint) for the tank bottom. The loading and unloading operations for the tank are automated. The movement of the tank is also made easier with a mobile cart installed under the tank. It can accommodate not only liquids but also powders and slurries. The risk of lot-out during the discharge from the tank is eliminated, freeing operators from heavy labor and hazardous tasks.

The electric connector will automatically attach and detach to the EV charging pallet in multi-story parking lots and similar locations. It can accommodate connections in both horizontal and vertical directions. Additionally, installation outdoors is not an issue. We will design and manufacture custom solutions based on the customer's equipment situation. We can also develop products individually for multi-story parking lot manufacturers.

This is a device that automatically attaches and detaches wiring and connectors such as optical fibers, electrical connections, hydraulic lines, and air hoses for wind tunnel testing equipment. - The utilities to be attached and detached (wiring, connectors, hoses, etc.) will be custom-made according to the customer's requirements. - It is equipped with a mechanism that allows for alignment even with significant positional deviations. The amount of positional deviation that can be accommodated will also be customized for each customer. - Manual attachment and detachment work is no longer necessary, improving testing efficiency. - Automation of the optical fiber connection work is also possible. If there are other utilities that require attachment and detachment, we can custom-make connectors accordingly.

We propose total coordination of automation lines utilizing robots unique to FA equipment manufacturers. This combination of robots and this transport line... This task is for the robot, this task is for the FA equipment... Is it really necessary to use a robot at all... Without being limited to robots, we propose the optimal solution tailored to the customer's equipment and requirements.

Automatically feeds powder, slurry, or liquid into containers moving on conveyors, AGVs, AMRs, forklifts, etc., and also discharges them. Of course, it can also accommodate tanks and flexible containers. We design and manufacture not only the connector part but the entire attachment device as a custom solution. We can also support automatic feeding and discharging of metal powders. Installation in explosion-proof plants and making contact parts chlorine-free and compatible with PTFE is also possible. We will design from scratch according to the user's application. Automatic feeding of powder Automatic discharging and discharge of powder Want to automate the feeding and discharging of raw materials And more Please consult us first.

In battery manufacturing lines, such as mixing processes, battery material production processes, and semiconductor material production processes, there are tasks that involve loading powders or slurries into tanks or containers and connecting pipes for discharge. By introducing automatic connection devices (auto connectors, auto couplers, auto joints), these tasks can be automated. We have a proven track record with ultra-fine powders like silica and larger powders such as pellets. Additionally, we have experience with high-viscosity slurries. For connectors not available in our lineup, we can design and manufacture them custom-made to meet customer specifications. We can also propose connectors equipped with various functions (joints, piping). Not only individual connectors, but we can design and manufacture complete automatic connection devices (auto connectors, auto couplers, auto joints) that include control panels, control systems, and drives. Automatic cleaning functions, position misalignment correction mechanisms, and locking mechanisms can also be incorporated. Please feel free to consult us first.

This is a device that automates the task of connecting piping (flanges) to tanks or containers that move automatically and manually opening and closing valves with a manual handle. It automatically rotates the manual handle to open and close the valve. If there are concerns about bridging with powders, a bridge removal device can also be added. The structure is designed to prevent vibrations from knockers or vibrators from being transmitted to the device, thus preventing damage from vibrations. We can accommodate customer requests, such as changing the inner surface of pipes and hoses to PTFE. The entire system, including the control panel, drive, and other components, will be custom-designed and manufactured.

- Assembly work is performed on the upper side, while product removal and installation are carried out on the lower side, increasing the equipment's operating rate. - An auto connector is used for air supply to the jig, allowing for automatic connection and disconnection during the jig's rotation. - The equipment becomes more compact compared to using rotary joints or cable carriers. - Additionally, the auto connector enables a rotating system, which contributes to cost reduction and maintenance efficiency.

The mold automatic exchange device automates the installation and removal of necessary utility wiring and piping inside the mold, reducing setup changeover time. It also reduces defective products caused by connection errors and improves work safety. The fluid joints (couplers and connectors) have a non-spill structure, which minimizes fluid leakage to the outside, keeping the floor clean.

Our company designs and manufactures "Auto Connectors (automatic attachment and detachment devices)," "Auto Couplers," and "automatic piping switching devices" to automate the attachment and detachment of piping and electrical wiring for liquids, slurries, and powders. We contribute to the automation of factories, increased productivity, and improved safety for workers. Regardless of whether it is fluids or powders, we offer custom design and manufacturing from individual couplers to entire systems based on customer requirements. ■ Case Study Collection Available We provide a "case study collection" summarizing examples from the following industries: chemicals, pharmaceuticals, daily necessities, food, beverages, automotive, industrial machinery, and steelmaking. ■ New Product Launch (Patent Pending) A new case for "Quitto," which will be launched at the end of 2024, has been added. This groundbreaking new product can shorten the attachment and detachment time of the helical clamp to just a few seconds. It can be done easily by anyone with one hand. The risk of dropping the gasket during connection is also minimized. We encourage you to try it out. *For more details, please refer to the PDF materials or feel free to contact us. *Demo units and cut models of the products are also available.

This is a wireless power supply and charging system that can be installed on AGVs, AMRs, drones, service robots, etc. ◎ Compact and lightweight (150W, 330g and up) ◎ Strong against positional deviation (0-50mm) ◎ Dustproof and waterproof (IP67) ◎ User-friendly interface and fleet management ◎ Compatible with various batteries (LiPO, LiIon, LiFePO4, NiMH, NiCAD, etc.) ◎ Uses a frequency of 6.78MHz ◎ Compatibility between transmitter and receiver <Product Lineup> ■ Transmitter (Power Transmission Unit) TR-302 (300W) TR-302 Edge (IP54 compliant) ■ Onboard Charger (Power Receiving Unit) OC-150 (10A, 150W) OC-251 (12A, 250W) OC-262-ST (12A, 300W) OC-262-WP (IP67 compliant) (12A, 300W) OC-301 (30A, 300W) ■ Power Transmission and Reception Antennas TC-200 RC-100 RC-100-WP (IP67 compliant) * A 1000W type is also under development. ★ Free product rentals are currently available! Please feel free to contact us.

This is a device that automates the connection work of pipes and hoses in powder and slurry lines. It enables automatic feeding and dispensing from tanks and containers. We provide custom solutions tailored to each customer's equipment, from individual connectors (couplers) to complete systems including operation panels and control panels. It can be implemented for liquids and various solvents, as well as powders, pellets, slurries, and strong acid lines. It can also be equipped with bridge removal and cleaning functions. It is adopted across a wide range of industries, including material and material manufacturers, semiconductor manufacturers, battery manufacturers, automotive manufacturers, steel manufacturers, and chemical, food, and beverage manufacturers, and can be used in explosion-proof environments. Additionally, we have numerous achievements in lines for hydraulic and pneumatic systems, various gases, liquids, various solvents, food, beverages, alcoholic beverages, and electricity.