藤倉コンポジット List of Products and Services

● The unique structure allows for easy fine pressure adjustments. ● Due to its excellent relief sensitivity, high-precision pressure control is possible. ● With 5-phase stepping motor drive, the set pressure can be changed slightly and reliably with just one step of drive. By using microstepping drive, high-resolution settings with a pressure resolution of less than 0.1 kPa are possible.

We would like to introduce an innovative product that achieves pressure adjustment and flow control in a single unit. This device allows for easy and precise flow adjustment through current control. It can continuously vary the flow rate according to the current value, and with minimal hysteresis, it enables smooth and accurate control. Additionally, it supports PWM control, allowing for integration with advanced control systems. Its design, integrated with a pressure reducing valve, mitigates the effects of primary pressure fluctuations, maintaining stable output. This product has a proven track record in devices where stable flow control is essential, such as oxygen concentrators, demonstrating its reliability. It is utilized in various fields requiring precise fluid control, including medical devices, industrial process control, and research and development equipment. By performing multiple functions in one unit, it also contributes to system simplification and cost reduction. Customization is available to meet your specific applications and requirements, so why not enhance the quality and efficiency of your products or processes with this product that combines stability, precision, and multifunctionality? For detailed specifications or inquiries about implementation, please feel free to contact us.

● Compact yet excellent pressure characteristics and flow characteristics ● Can also accommodate manifold mounting.

It is a well-balanced pressure reducing valve that has the pressure characteristics of a precision pressure reducing valve while being the size of a small pressure reducing valve.

With a width of 30mm and a height of 26mm up to the bonnet, it is very compact and weighs approximately 50g, making it ideal for installation in tight spaces and compact designs without worrying about weight.

● It is small and compact, allowing for space-saving installation. ● It achieves high precision relief pressure with a small difference in opening and closing pressure. ● As a special use, relief pressures other than the standard specifications can be set. (Setting range: 30 kPa to 300 kPa)

●Compact and lightweight: (Outer diameter φ18, approximately 3g) ●Extremely low cracking pressure: Below 1kPa ●Minimal leakage: Below 1mL/min at 10kPa

●Due to excellent pressure characteristics, the supply side's fluctuating set pressure remains stable. ●It has excellent resolution, allowing for high-precision negative pressure control.

● Due to the nozzle flapper mechanism, precise pressure control is possible. ● No power supply other than the input signal is required.

● We offer a wide range of products from low pressure to high pressure. ● To prevent bleeding, air consumption can be reduced.

● The unique structure allows for easy fine pressure adjustments. ● Due to its excellent relief sensitivity, high-precision pressure control is possible. ● We also offer models that support pressure adjustment via external signals.

● We offer cylinder diameters of φ12, 20, 30, and 40 mm. ● It is designed to be space-saving. ● We can manufacture custom products tailored to customer specifications. We provide support from drawing creation.

This is a BF cylinder with a JIS-compliant shape that incorporates the features of a BF diaphragm. It is possible to install an embedded sensor switch.

The SC series incorporates linear ball bearings into the bearings, has the same dimensions and structure as the FC series, and maximizes the features of the BF diaphragm.

The "Air Bearing Cylinder" is an air cylinder that employs air bearings in the rod guide section. Since there is no contact between the rod and the guide, there is no sliding resistance. This lack of resistance allows for soft-touch precision driving at micro-loads and low speeds. It can output to targeted values, making it suitable for applications that require precise load control, such as precision grinding machines. It is also compatible with clean room environments. 【Features】 ◆ By adopting air bearings (static pressure bearings) in the piston and rod guide sections, friction resistance is zero. ◆ The use of porous metal sintered air bearings achieves higher lateral rigidity compared to conventional products. ◆ Special adaptations are possible through free design. 【NEW】 ◆ Air Bearing Cylinder "Rotational Constraint Specification (Double Acting Type)" ◆ Air Bearing Cylinder "Copper Ion-Free Type" are also available for proposal.

● We use a diaphragm instead of packing rubber. Since we produce in-house, we can change the rubber material according to customer requests. ● We offer cylinder diameters from φ10 to 200mm. ● We have both single-acting and double-acting (for φ25mm and above) available. ● Mounting brackets can be provided in L-shape, flange type, trunnion type, and pivot type. ● We can manufacture special products that meet customer specifications (starting from one lot). #BF Diaphragm Cylinder #BF Cylinder #Rolling Diaphragm Cylinder

The "RF-S Series" is a liquid regulator (SUS) designed with a material composition that can accommodate various liquids. 【Features】 ● High corrosion resistance ・ Wetted parts: SUS316, 316(L), FKM, POM ・ Compact size ● Grease-free ・ No grease used in wetted parts ● Oil-free specification ・ Assembled in an oil-free chamber ● Achieves low cost 【Specifications】 ■ Model: RF-S-4-2 ■ Fluid used: Non-corrosive liquids ■ Pressure setting range (MPa): 0 to 0.4 ■ Primary side pressure range (MPa): MAX 1.0 ■ Operating temperature range (°C): 5 to 50 ■ Pipe connection diameter: Rc1/4 ■ Weight: 0.15 kg * For more details, please refer to the PDF document or feel free to contact us.

The "VC-P Series" is a compact and lightweight check valve with an outer diameter of φ18 and weighing approximately 3g. The cracking pressure is extremely low (below 1kPa), and the leakage is minimal at 10kPa, measuring below 1mL/min. Additionally, it can be utilized in various applications such as oxygen concentrators, artificial pneumoperitoneum devices, dental equipment, and various analytical instruments. 【Features】 ■ Compact and lightweight (outer diameter φ18, approximately 3g) ■ Extremely low cracking pressure (below 1kPa) ■ Minimal leakage (below 1mL/min at 10kPa) *For more details, please refer to the PDF document or feel free to contact us.

The "VF Series" is a liquid flow control valve that allows for easy control of small flow rates using electric current. The flow rate can be controlled continuously based on the current value. Additionally, it supports PWM control and is made from materials that can accommodate various liquids. It can be used for oxygen concentrators and small liquid flow control. 【Features】 ■ Easy control of small flow rates using electric current ■ Continuous flow control based on current value ■ PWM control capability ■ Material composition suitable for various liquids *For more details, please refer to the PDF document or feel free to contact us.

The "RG2 Series" is a compact resin pressure reducing valve that can be connected to a general-purpose M5 fitting, despite being made of resin. Weighing 33g, it achieves miniaturization and lightweight design. It also has excellent pressure characteristics in low flow areas. It can be used in devices that require compact and lightweight components, such as oxygen concentrators. 【Features】 ■ Weight: 33g, achieving miniaturization and lightweight design ■ Excellent pressure characteristics even in low flow areas ■ Connectable to general-purpose M5 fittings despite being made of resin *For more details, please refer to the PDF document or feel free to contact us.

Power-free liquid detection! Revolutionary Mg-air battery method "Liquid Detection Sensor" The Liquid Detection Sensor is based on Mg-air battery technology and generates power when it comes into contact with water or other liquids. It operates without any external power supply for the sensor part, and notably, it can reliably generate power and detect not only water but also urine and blood. ■ Battery-less Eliminating the need for power supply, which was essential for conventional liquid sensors, enables operation without restrictions on installation locations. ■ High sensitivity detection capability Achieving a high-sensitivity design that can reliably detect even a few drops of liquid. It can detect minor liquid leaks and condensation without missing them. ■ Compact and flexible installation With a slim and small design, it can be easily installed in narrow spaces and gaps in equipment where conventional sensors would be difficult to place. It can be utilized in various locations such as around piping, under floors, and in ceilings. ■ Notification system The detected information is implemented to be notified via email to smartphones or computers. Even in sites requiring constant monitoring, remote situation checks are possible, enabling prompt responses. *For more details, please refer to the PDF document or feel free to contact us.

The air bearing cylinder is a high-performance product that employs innovative air cylinder technology. Its core lies in the air bearings mounted on the rod guide section. This advanced design allows for non-contact between the rod and guide, reducing sliding resistance to zero. Leveraging this characteristic, the air bearing cylinder achieves precise drive at micro-loads and low speeds. With soft-touch operation and high-precision load control, it is ideal for applications requiring strict control, such as precision grinding equipment. Furthermore, it can be compatible with clean room environments, making it suitable for a wide range of industrial fields. One of its main features is the adoption of porous metal sintered air bearings, which provide high lateral rigidity that surpasses conventional products. Additionally, special adaptations through free design according to customer needs are possible, accommodating various customizations such as miniaturization, slim design, and the use of ceramic sintered materials. In fields such as precision equipment manufacturing, semiconductor industry, and medical device development, where advanced control and cleanliness are required, the air bearing cylinder opens up new possibilities. For detailed specifications and custom adaptations, please feel free to contact us.

We introduce a battery-less multi-purpose sensor using Mg air batteries. ■ Battery-less Sensor This is a groundbreaking device that applies and further evolves the technology of battery-less liquid detection sensors. The core of this sensor consists of a sensor element that starts generating power when it comes into contact with water, a water bag, and a wireless transmitter (BLE or LPWA) integrated into one structure. When external force is applied, the internal water bag bursts, initiating power generation and activating the wireless transmitter. The most significant feature is its battery-less design, which allows for installation in locations where power supply is difficult and can withstand long periods of inactivity, greatly contributing to labor reduction. ■ Design Versatility This unique design allows it to function as a sensor that responds to various external forces such as pressure, tensile force, shear force, and impact force. By customizing the case design, it can accommodate a wide range of applications. ■ Expected Applications The expected applications are diverse: 1. Drone drop detection sensor 2. Snow accumulation detection sensor in snowy mountains 3. Crack propagation detection sensor in bridge components It has the flexibility to be utilized in various fields and situations, depending on the customer's ideas.

The ultra-thin air bearing cylinder "ACS-13.5-5" from Fujikura Composite brings innovation to the precision machinery industry as one of the smallest and thinnest products in the industry. Achieving an astonishing thickness of just 35mm at the rod tip, it also offers a compact model with an outer diameter of 40mm. This groundbreaking size makes the "ACS-13.5-5" an optimal solution for space-saving, miniaturization, and lightweighting of equipment. Furthermore, it enables ultra-precise control with zero friction resistance. By adopting a non-contact structure with air bearings, it delivers outstanding performance even in environments where precise movement is required. With these features, the "ACS-13.5-5" excels in various fields that demand advanced precision control, such as semiconductor manufacturing equipment, medical devices, and precision measuring instruments. Despite its small size, it demonstrates high performance, simultaneously meeting the seemingly contradictory demands of miniaturization and high precision in equipment. Fujikura Composite contributes to the further development of the precision machinery industry through this innovative product. Ultra-compact and high-precision position control promotes the efficiency of manufacturing processes and enhances product performance, accelerating technological innovation across the entire industry.

Introducing the "ACS-4-5," a super compact air bearing cylinder from Fujikura Composite that achieves the industry's smallest and lightest class of ultra-precision control. This product boasts an astonishingly compact size of just 15mm x 15mm x 25mm. Moreover, its non-contact structure utilizing air bearing technology enables ultra-precision control with zero friction resistance. It balances high-precision positioning with smooth operation, providing an optimal solution for environments that require precise control. The "ACS-4-5" can be utilized across various industrial fields, including semiconductor manufacturing equipment, precision machining, and various types of equipment. It particularly excels in areas that demand advanced precision control, such as semiconductor manufacturing equipment, medical devices, optical equipment adjustment, and measurement and analysis instruments. Furthermore, to meet the diverse needs of our customers, we offer a wide range of standard products with strokes ranging from 20 to 160mm. This extensive product lineup allows us to provide optimal solutions suitable for various applications and environments. By introducing the "ACS-4-5," you can enjoy benefits such as space-saving through miniaturization and lightweight design, enhanced quality control through high-precision operation, and improved production efficiency.

The precision position control unit from Fujikura Composite achieves sub-micron position control. By adopting feedback control using high-resolution displacement sensors, it enables more precise positioning than conventional systems. By placing the pneumatic valve away from the cylinder, it is possible to minimize heat generation to the maximum extent. By employing a thin diaphragm-type cylinder, it achieves both compact design and high precision and responsiveness. This ultra-precise motion control can accommodate cutting-edge research and development and manufacturing processes, including those in the field of nanotechnology.