双葉製作所 List of Products and Services

Futaba Manufacturing Co., Ltd. will do our best to accommodate products that have become outdated and difficult to support with off-the-shelf parts, based on our long-standing manufacturing experience and excellent technology. You can rely on us for air cylinders and hydraulic cylinders! ■ Streamlining operations ■ Reducing labor for pushing, pulling, lifting, opening, holding, tilting, etc. ■ Improving work efficiency ■ Automating tasks These are used widely for the purpose of increasing production. In addition to air cylinders and hydraulic cylinders, we also design and manufacture products such as air spring cylinders according to your needs. We offer a wide range of cylinder diameters from φ40 to φ400. ■ Examples of achievements/applications Paper manufacturing/chemicals Printing machines/cleanroom-compatible equipment, etc. 【Regarding the implementation of Type II pressure testing】 If the volume exceeds 40L (0.04㎥), it falls under Type II pressure vessels, and it is necessary to conduct Type II pressure testing in accordance with the Labor Safety and Health Act. In such cases, it may be difficult for us to manufacture. *For more details, please refer to the PDF materials or feel free to contact us.

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The document includes the standard output of air cylinders. This is an ideal output table that ignores friction losses, so it is necessary to select the cylinder diameter with a margin for output. Typically, this loss is considered to be about 10% to 15% during design, but for those with a diameter of 70 mm or less, please consider a loss of 15% to 25%. Additionally, when controlling the stroke speed (speed control), it is recommended to select a cylinder with a slightly larger inner diameter. [Contents Included] ■ Cylinder inner diameter ■ Rod diameter ■ Operating direction ■ Operating pressure Mpa *For more details, please refer to the PDF document or feel free to contact us.

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Futaba Manufacturing Co., Ltd. designs and manufactures air cylinders and hydraulic cylinders based on years of production experience and excellent technology. ■ Rationalization of work ■ Reduction of labor for pushing, pulling, lifting, opening, holding, tilting, etc. ■ Improvement of work efficiency ■ Automation of work These are widely used for the purpose of increasing production. In addition to air cylinders and hydraulic cylinders, we design and manufacture air spring cylinders, air motors, air presses, hydraulic presses, etc., according to the intended purpose. We offer a wide range of cylinder diameters from φ40 to φ400. ■ Achievements / Examples of Applications Paper manufacturing / Chemicals Printing machines / Cleanroom-compatible machines, etc. 【Regarding the Implementation of Type II Pressure Testing】 If the volume is 40L (0.04㎥) or more, it falls under Type II pressure vessels, and it is necessary to conduct Type II pressure testing in accordance with the Labor Safety and Health Act. In such cases, it may be difficult for our company to manufacture. *For more details, please refer to the PDF materials or feel free to contact us.

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The piston-type air motor from Futaba Manufacturing Co., Ltd. can also utilize gases generated during waste processing as power. By using the gases produced during waste processing as air, energy savings can be achieved when using motors for power applications. *Special measures, such as using heat-resistant bearings, are required. Out of the four or five cylinders arranged in a star shape, two are always in the power stroke, and since there is no dead point in the crank, it maintains balance in rotational force, resulting in low vibration and smooth, stable rotation. Unlike electric motors, there is no concern for load operation; if the load exceeds the maximum, the air motor simply stops, and it will resume normal rotation once it returns to the regular load. [Points for Choosing This Product] ■ Usable in explosion-proof areas & suitable for wet environments! ■ Delivery time is a few days to one week! (Please consult us each time) ■ Easy to achieve forward and reverse rotation by switching the valve air inlet! ■ Stops when exceeding maximum load and restarts when returning to normal load! *You can view the comprehensive product catalog from the "Download" link below.

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Futaba Manufacturing's piston-type air motor does not require a power supply, making it suitable for wet environments. In rock drilling machines used in tunnel construction and civil engineering, a wet type that flushes rock dust with water is commonly used. While there is a risk of the motor getting wet due to the large amounts of water, our air motor can operate safely even when wet. Among the four or five cylinders arranged in a star shape, two are always in the power stroke, and since there is no dead point in the crank, it maintains balanced rotational force with minimal vibration, resulting in smooth and stable rotation. Unlike electric motors, there is no concern for load operation; if the load exceeds the maximum, the air motor simply stops, and it will resume normal rotation once it returns to the regular load. [Key Points for Choosing This Product] ■ Usable in explosion-proof areas and suitable for wet sites! ■ Delivery time is a few days to one week! (Please consult us each time) ■ Easy to achieve forward and reverse rotation by switching the valve air inlet! ■ Stops when exceeding maximum load and restarts at regular load! *You can view the comprehensive product catalog from the "Download" link below.

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Products made from metals, such as automobiles, aircraft, and digital devices, require many components that are manufactured by processing metal. Machine tools are used to drill holes, cut, and process metal materials to create these components. It is not an exaggeration to say that the quality and precision of all products are influenced by the quality and precision of the components used in their assembly. Therefore, it is essential that the machine tools themselves, which produce a large number of components, are of high performance. To create high-quality products and components, machine tools, often referred to as the mother machines of many products and components, require high precision and performance. Futaba Manufacturing has a proven track record of producing machine tool products for half a century and delivers high-performance machine tool products with advanced technology. *For more details, please refer to the external link page or feel free to contact us.*

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When requesting mechanical design, it is important to first understand the general process. The typical flow consists of concept, design, drafting, and manufacturing. Moreover, even when grouped under "design," mechanical design progresses in the order of conceptual design, which considers functions and specifications; basic design, which considers structure and shape; and detailed design, which considers dimensions and materials. If you are considering outsourcing the creation of drawings and the manufacturing of machines such as air press machines or hydraulic (press-fitting and riveting) machines, please leave it to Futaba Manufacturing. We also accept manufacturing requests for products that can accurately adjust pressure and generate up to 500 kN of pressure. Our in-house manufactured products come with after-sales support, so you can rely on us for everything from machine manufacturing to regular maintenance. *For more details, please refer to the external link page or feel free to contact us.

• Prime movers, torque converters, hydraulic equipment, generators
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The necessity of maintenance for machine tools, such as air press machines, is emphasized. The reasons for this are various, including protecting the safety of workers and maintaining production efficiency. Even as automation and sophistication of equipment progress, operators and technicians are required to "protect their own equipment." Abnormalities in equipment and machine tools should be noticed by the responsible operators and technicians working on-site at an early stage, and responding quickly can help prevent troubles before they occur. To enhance awareness of autonomous maintenance, it is important to engage in activities such as daily inspections, lubrication, parts replacement, precision checks, and cleaning of machinery. *For more details, please refer to the external link page or feel free to contact us.*

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When performing maintenance on a cylinder, it is essential to check for wear on the packing and to ensure there are no air or oil leaks. Troubles at the cylinder mounting section may arise from improper adjustment of the adjustment valve, and it is not uncommon for simply replacing the mounting bolts to fail to resolve the issue. Additionally, problems with the gland or piston rod can also lead to failures or accidents. Therefore, if it is difficult to make a judgment on specialized aspects, a professional check is necessary. Futaba Manufacturing Co. can handle cylinder maintenance not only for its own products but also for others. Please feel free to inquire about specialized matters. *For more details, please refer to the external link page or feel free to contact us.*

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One of the major benefits of overhauling is that it can reduce the financial burden. When a machine tool breaks down and new machinery or equipment needs to be introduced and installed, it incurs enormous costs. However, since overhauling can repair only the broken parts, it can be kept to a minimum expense. Additionally, it also helps reduce work stress and has benefits for the global environment. At Futaba Seisakusho, we also accept orders for the manufacturing of piston-type and rotary vane-type air motors, as well as cylinders. If you need an overhaul for your air motor, please feel free to consult us. *For more details, please refer to the external link page or feel free to contact us.

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The integrated production system from design to manufacturing brings various benefits. For example, by being able to carry out integrated production in-house, each process can be shared instantly among responsible parties, allowing for immediate understanding of the workflow and any issues. Additionally, the advantage of a manufacturing facility that handles everything from design to production is that once the design content is approved, manufacturing can proceed smoothly, achieving short delivery times. At Futaba Manufacturing, we believe that it is crucial for each manufacturing team to provide feedback throughout the processes from design to production in order to finish machine tools with high quality and performance, enabling the production of high-quality machine tools through in-house integrated production. *For more details, please refer to the external link page or feel free to contact us.

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Mechanical troubles are caused not only by the lifespan of the machinery but also by various factors. For example, the occurrence of floating oil and suspended fine sludge associated with metal processing and manufacturing can also be a cause. These issues can lead not only to operational disruptions of the machinery but also to a deterioration of the working environment. It is important to conduct regular maintenance to prevent such troubles from occurring. Futaba Manufacturing Co., Ltd. produces high-quality and high-precision air press machines and hydraulic (insertion and riveting) machines, and we can also provide maintenance services if requested by our customers. *For more details, please refer to the external link page or feel free to contact us.

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With the improvement of technological capabilities, the functions and specifications required for industrial machinery are also diversifying. While there are many existing machines that are high-performance or suited to specific tasks, there are aspects that may not fully satisfy the needs of the processing and manufacturing industry. The advantage of custom-made machines is that they can respond to these genuine needs. In modern times, alongside the practicality of the machines themselves, there is also a demand for diversification in the power sources that serve as the heart of industrial machinery. Futaba Seisakusho is capable of producing custom-made press machines that meet the diversification of power sources and the requests and needs of our customers. *For more details, please refer to the external link page or feel free to contact us.*

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Hydraulics is based on Pascal's principle, which states that "the pressure applied to a part of a confined liquid is transmitted equally throughout the entire liquid," and it converts liquid energy into mechanical motion. It is a power source adopted in many devices, including machine tools. Hydraulic cylinders have many advantages. For example, even a small hydraulic pump can exert a large force. Additionally, the response speed is very fast and easy to control, allowing for a wide range of applications from ultra-low speeds to high speeds. Furthermore, due to energy-saving circuits, they can maintain a certain level of pressure even when the pump is stopped. Let's introduce machines suitable for the field, having understood the merits of both hydraulic and air cylinders. *For more details, please refer to the external link page or feel free to contact us.*

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Overhauling involves disassembling mechanical products into parts or units for adjustment, replacement, and cleaning, and then reassembling them to restore or approximate their original performance. In other words, it is similar to a disassembly inspection. If adjustments, replacements, and cleaning of mechanical products are done in-house, there is a possibility of developing into more significant breakdown issues, so this work and inspection require professional knowledge and skills. Futaba Manufacturing has the technical capability to respond to user needs such as repairs and parts replacement, and aims not only to restore functionality and performance but also to improve productivity and safety. Please feel free to consult us regarding overhauling. *For more details, please refer to the external link page or feel free to contact us.

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The "Rotary Vane Air Motor" has a structure where a rotor, eccentrically arranged in a single-cylinder, rotates when air is blown into it. The vanes trapped in the grooves of the rotor circulate air while expanding it along the inner wall of the cylinder and the cylinder cover, causing the rotor to rotate. 【Model: TRM-3FA-200】 Horsepower: 2.2065 kW (3 PS) Weight: 20 kg Air Consumption: 2.5 m³/min Rotational Speed: 200 rpm Torque: 210.843 N·m The rotary vane air motor has an output ranging from 0.736 kW (1 PS) to 2.208 kW (3 PS), and the rotation of this rotor can be adjusted to the required transmission speed using a reduction gear. *For more details, please refer to the PDF document or feel free to contact us.

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The "Rotary Vane Air Motor" has a structure where a rotor, eccentrically positioned in a single-cylinder, rotates when air is blown into it. The vanes trapped in the grooves of the rotor circulate air while expanding along the inner wall of the cylinder and the cylinder cover, causing the rotor to rotate. 【Model: TLM-1F】 Horsepower: 0.736 kW (1 PS) Weight: 5 kg Air Consumption: 1.5 m³/min Rotational Speed: 160 rpm Torque: 49.033 N·m The rotary vane air motor has an output ranging from 0.736 kW (1 PS) to 2.208 kW (3 PS), and the rotation of this rotor can be adjusted to the required transmission speed using a reduction gear. *For more details, please refer to the PDF document or feel free to contact us.

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The "Rotary Vane Air Motor" features a structure where a rotor, eccentrically positioned in a cylindrical chamber, rotates when air is blown into it. The vanes trapped in the grooves of the rotor circulate air while expanding it along the inner wall of the cylinder and the cylinder cover, causing the rotor to spin. 【Model: TLM-1L(R)】 Horsepower: 0.736 kW (1 PS) Weight: 5 kg Air Consumption: 1.5 m³/min Rotational Speed: 160 rpm Torque: 49.033 N·m The rotary vane air motor has an output ranging from 0.736 kW (1 PS) to 2.208 kW (3 PS), and the rotation of this rotor can be adjusted to the required transmission speed using a reduction gear. *For more details, please refer to the PDF document or feel free to contact us.

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Futaba Manufacturing's piston-type air motor can be used in explosion-proof areas. It is suitable for wet environments since it does not require a power supply. Among the four or five cylinders arranged in a star shape, two are always in the power stroke, and because there is no dead point in the crank, it achieves balanced rotational force with minimal vibration, resulting in smooth and stable rotation. Unlike electric motors, there is no concern for load operation; if the load exceeds the maximum, the air motor simply stops, and it will resume normal rotation once the load returns to the regular operating level. 【Reasons to Choose This Product】 ■ Usable in explosion-proof areas & suitable for wet environments! ■ Delivery time is a few days to one week! (Please consult us each time) ■ Easy to achieve forward and reverse rotation by switching the valve air inlet! ■ Stops when exceeding maximum load and restarts when back to regular load! *You can view the comprehensive product catalog from the "Download" link below.

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◆ The structure is simple, making installation and removal easy. ◆ Maintenance is extremely simple. There is no need for lubrication as there are no sliding parts. ◆ It can be used for a long time. It has excellent durability due to minimal deformation of the rubber during expansion and contraction. ◆ The output can be changed. By changing the internal pressure, it can be adjusted over a wide range. ◆ The installation height can be reduced. It is possible to lower the installation height compared to other cylinders.

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The purpose is to improve work efficiency and increase production through automation and a wide range of applications aimed at reducing labor, such as streamlining operations, pushing, pulling, lifting, opening, holding, and tilting. Our company designs and manufactures air cylinders, air spring cylinders, air motors, hydraulic cylinders, air presses, hydraulic presses, and more according to your needs. * Cylinder diameters range from φ40 to φ400 with a rich lineup. * For more details, please refer to the PDF materials or feel free to contact us.

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The "rotary vane air motor" has a structure where a rotor, eccentrically positioned in a single-cylinder, rotates when air is blown into it. The vanes trapped in the grooves of the rotor circulate air while expanding it along the inner wall of the cylinder and the cylinder cover, causing the rotor to rotate. The rotary vane air motor has an output ranging from 0.736 kW (1 PS) to 2.208 kW (3 PS), and the rotation of this rotor can be adjusted to the required transmission speed using a reduction gear. *For more details, please refer to the PDF document or feel free to contact us.*

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