益製作所 List of Products and Services

The "MSD-415 type" is a variable speed gearbox with an 11kw motor. The standard oil level gauge is located on the right side when viewed from the output side, and it is equipped with a high-efficiency motor "SF-PRV 11kw 4P." Additionally, there are many models of reducers, increasers, variable speed gearboxes, and forward/reverse switches that are not listed in the catalog. If you provide us with details such as power (kw), reduction ratio, increase ratio, variable speed ratio, input rotation speed, and input/output torque, we will send you the drawings of the suitable models. 【Specifications (partial)】 <50Hz> ■ Lever position 1: 322rpm ■ Lever position 2: 504 ■ Lever position 3: 788 ■ Lever position 4: 1209 *For more details, please refer to the PDF materials or feel free to contact us.

• Transport machinery

The "MSD-410 model" is a variable speed machine with a 7.5 kW motor. It is equipped with a high-efficiency motor "SF-PRV 7.5KW 4P." The positions of the oil level gauge and drain are only on the right side when viewed from the output side. Additionally, there are many models of reducers, increasers, variable speed machines, and forward/reverse switches that are not listed in the catalog. If you provide us with the power (kW), reduction ratio, increase ratio, variable speed ratio, input rotation speed, output torque, etc., we will send you the drawings of the suitable models. 【Specifications (partial)】 <50Hz> ■ Lever Position 1: 322 rpm ■ Lever Position 2: 504 rpm ■ Lever Position 3: 788 rpm ■ Lever Position 4: 1209 rpm *For more details, please refer to the PDF materials or feel free to contact us.

• Transport machinery

The "MSD-408 model" is a motorized variable speed gearbox with a power of 5.5 kW. At 50Hz, the speeds are 323 rpm, 564, 916, and 1289; at 60Hz, the speeds are 390 rpm, 680, 1106, and 1556. Additionally, there are many models of reducers, increasers, variable speed devices, and forward/reverse switches that are not listed in the catalog. If you provide us with the power (kW), reduction ratio, increase ratio, variable speed ratio, input rotation speed, output torque, etc., we will send you the drawings of the suitable model. 【Specifications (partial)】 ＜50Hz＞ ■ Lever position 1: 323 rpm ■ Lever position 2: 564 ■ Lever position 3: 916 ■ Lever position 4: 1289 *For more details, please refer to the PDF materials or feel free to contact us.

• Transport machinery

The "MSD-405 model" is a variable speed gearbox with a 3.7 kW motor. The weight is approximately 84 kg without a pulley and about 88 kg with a standard pulley. The gear ratios are 0.889, 0.632, 0.389, and 0.223. Additionally, there are many models of reducers, increasers, variable speed devices, and forward/reverse switches that are not listed in the catalog. If you provide us with the power (kW), reduction ratio, increase ratio, variable speed ratio, input rotation speed, input/output torque, etc., we will send you the drawings of the suitable models. [Gear Ratios] ■ Lever Position 1: 0.889 ■ Lever Position 2: 0.632 ■ Lever Position 3: 0.389 ■ Lever Position 4: 0.223 *For more details, please refer to the PDF document or feel free to contact us.

• Transport machinery

The "MM-150-A type" is a forward-reverse transmission for 37 kW. The maximum input rotational speed is 1800 rpm, and the maximum input torque is 700 N·m. The forward-reverse switch lever can be mounted on the opposite side. Additionally, there are many models for speed reducers, speed increasers, transmission devices, and forward-reverse switching that are not listed in the catalog. If you provide us with the power (kW), reduction ratio, increase ratio, transmission ratio, input rotational speed, and input/output torque, we will send you the drawings of the suitable models. 【Overview Specifications (Excerpt)】 ■ Transmission Capacity: 37 kW ■ Maximum Input Rotational Speed: 1800 rpm ■ Maximum Input Torque: 700 N·m ■ Reduction Ratio: 1 ■ Lubricating Oil Volume: 18 L *For more details, please refer to the PDF materials or feel free to contact us.

• Transport machinery

The "MM-125 model" is a forward-reverse switch for 15-18 kW. The gear ratios are 1, N, and -1, and the input and output can be used on either side. Additionally, there are many models for reducers, increasers, variable speed drives, and forward-reverse switches that are not listed in the catalog. If you provide us with the power (kW), reduction ratio, increase ratio, variable speed ratio, input rotation speed, output torque, etc., we will send you the drawings of the suitable models. 【Gear Ratios】 ■1 ■N ■-1 *For more details, please refer to the PDF materials or feel free to contact us.

• Transport machinery

The "MM-105 type" is a forward and reverse machine for 3.75 to 5.5 kW. The allowable torque is approximately 60 N·m, and the length of the change lever can be adjusted, with the option to mount it on the opposite side. Additionally, there are many models related to reducers, increasers, variable speed devices, and forward-reverse switching that are not listed in the catalog. If you provide us with details such as power (kW), reduction ratio, increase ratio, variable speed ratio, input rotation speed, and input/output torque, we will send you the drawings of the suitable models. [Features] ■ Allowable torque: Approximately 60 N·m ■ Adjustable change lever length ■ Change lever can be mounted on the opposite side *For more details, please refer to the PDF materials or feel free to contact us.

• Transport machinery

The "MM-103 model" is a forward and reverse switch for a 0.75kw aluminum specification. Input and output can also be used in reverse. Additionally, there are many models of reducers, increasers, variable speed drives, and forward/reverse switches that are not listed in the catalog. If you provide us with the power (kw), reduction ratio, increase ratio, variable speed ratio, input rotation speed, input/output torque, etc., we will send you the drawings of the suitable models. 【Variable Speed Ratio】 ■ Lever Position 1: 1 ■ Lever Position 2: N ■ Lever Position 3: -1 *For more details, please refer to the PDF document or feel free to contact us.

• Transport machinery

The "MKH-5.5-1/10 model" is a reduction gear equivalent to the Taniguchi reduction gear "30KH model 1/10." The gears and shafts are made of chrome-molybdenum steel and are subjected to carburizing and hardening, ensuring ample strength. Additionally, there are many models of reduction gears, speed increasers, transmission devices, and forward/reverse switches that are not listed in the catalog. If you provide us with details such as power (kw), reduction ratio, speed increase ratio, transmission ratio, input rotation speed, and input/output torque, we will send you the drawings of the suitable models. 【Specifications】 ■ For 3.7 to 5.5 kW ■ Reduction: 1/10 *For more details, please refer to the PDF materials or feel free to contact us.

• Transport machinery

The "MS-405GS-B type" is a reduction gear equivalent to the "SM-5 type" from Daito Seiki. The reduction ratios are available in four stages: 1.0000, 0.2533, 0.3846, and 0.6387, with the change lever located on the side. Additionally, there are many models of reduction gears, speed increasers, variable speed drives, and forward/reverse switches that are not listed in the catalog. If you provide us with the power (kW), reduction ratio, speed increase ratio, variable speed ratio, input rotation speed, input/output torque, etc., we will send you the drawings of the suitable models. 【Reduction Ratios】 ■1.0000 (1/1) ■0.2533 (1/3.95) ■0.3846 (1/2.60) ■0.6387 (1/1.57) *For more details, please refer to the PDF document or feel free to contact us.

• Transport machinery

The "MS-405GS-A type" is a reduction gear equivalent to the "SM-5 type" from Daito Seiki. The reduction ratios are available in four stages: 1.0000, 0.2533, 0.3846, and 0.6387, with the change lever mounted on the top. Additionally, there are many models of reduction gears, speed increasers, variable speed drives, and forward/reverse switches that are not listed in the catalog. If you provide us with details such as power (kW), reduction ratio, speed increase ratio, variable speed ratio, input rotation speed, and input/output torque, we will send you the drawings of the suitable models. 【Reduction Ratios】 ■1.0000 (1/1) ■0.2533 (1/3.95) ■0.3846 (1/2.60) ■0.6387 (1/1.57) *For more details, please refer to the PDF materials or feel free to contact us.

• Transport machinery

The "MS-915GS model" is a transmission equivalent to the "HL-8 model" from Daito Seiki. The gear ratios are available in 9 stages: 0.15, 0.18, 0.25, 0.32, 0.40, 0.54, 0.64, 0.80, and 1.08, suitable for 5KW to 11KW. Additionally, there are many models of reducers, increasers, transmissions, and forward/reverse switches that are not listed in the catalog. If you provide us with details such as power (kw), reduction ratio, increase ratio, gear ratio, input rotation speed, and input/output torque, we will send you the drawings of the suitable models. 【Gear Ratios】 ■1st gear: 0.15, 2nd gear: 0.18, 3rd gear: 0.25, 4th gear: 0.32, 5th gear: 0.40, 6th gear: 0.54, 7th gear: 0.64, 8th gear: 0.80, 9th gear: 1.08 *For more details, please refer to the PDF materials or feel free to contact us.

• Transport machinery

The "MS-10-OM model" is a transmission equivalent to the "OM-10" model from Yamai Manufacturing. The gear ratios are 1/4.080, 1/2.496, 1/1.635, and 1/1, suitable for 5.5 to 7.5 kW, and the change lever can be installed on either the left or right side. Additionally, there are many models of reducers, multipliers, transmissions, and forward/reverse switches that are not listed in the catalog. If you provide us with details such as power (kW), reduction ratio, multiplication ratio, gear ratio, input rotation speed, and input/output torque, we will send you the drawings of the suitable models. 【Gear Ratios】 ■ Lever Position 1-L: 1/4.080 ■ Lever Position 1-H: 1/2.496 ■ Lever Position 2-L: 1/1.635 ■ Lever Position 2-H: 1/1 *For more details, please refer to the PDF materials or feel free to contact us.

• Transport machinery

The "MS-5-LJ type" is a transmission equivalent to the "L(R)J-D type" from Yamagai Manufacturing Co. The gear ratios are 1/3.13, 1/2.20, 1/1.47, and 1/1.05, suitable for 2.2 to 3.7 kW, and the change lever can be mounted on either the left or right side. Additionally, there are many models of reducers, increasers, transmissions, and forward/reverse switches that are not listed in the catalog. If you provide us with details such as power (kW), reduction ratio, increase ratio, gear ratio, input rotation speed, and input/output torque, we will send you the drawings of the suitable models. 【Gear Ratios】 ■1-L: 1/3.13 ■1-H: 1/2.20 ■2-L: 1/1.47 ■2-H: 1/1.05 *For more details, please refer to the PDF materials or feel free to contact us.

• Transport machinery

The "MS-355GS-A type" is a transmission equivalent to the Izumi Giken "SK-75 type." The gear ratios are available in three stages: 1.000, 0.706, and 0.891. Additionally, there are many models of reducers, increasers, transmissions, and forward/reverse switches that are not listed in the catalog. If you provide us with details such as power (kW), reduction ratio, increase ratio, gear ratio, input rotation speed, and input/output torque, we will send you the drawings of the suitable models. 【Gear Ratios】 ■1: 0.706 (1/1.42) ■2: 0.891 (1/1.12) ■3: 1.000 (1/1) *For more details, please refer to the PDF materials or feel free to contact us.

• Transport machinery

The "MT-22-1/5R・L" is a 1/5 reduction gear for 22kw. Installation can be done at any angle—horizontal, vertical, or sideways—and since it is a mechanical reduction rather than an electric one, there are no issues with torque reduction at low speeds. Additionally, there are many models of reduction gears, speed increasers, variable speed drives, and forward/reverse switches that are not listed in the catalog. If you provide us with the power (kw), reduction ratio, speed increase ratio, variable speed ratio, input rotation speed, and input/output torque, we will send you the drawings of the suitable models. 【Features】 ■ Installation at any angle is possible ■ No issues with torque reduction at low speeds *For more details, please refer to the PDF materials or feel free to contact us.

• Transport machinery

The "MS-415 model" is a variable speed gearbox for 11 kW. The gear ratios are available in four stages: 0.34, 0.53, 0.83, and 1.27, with an input shaft diameter of Φ30 and an output shaft diameter of Φ35. Additionally, there are many models of reducers, increasers, variable speed gearboxes, and forward/reverse switches that are not listed in the catalog. If you provide us with details such as power (kW), reduction ratio, increase ratio, variable speed ratio, input rotation speed, and input/output torque, we will send you the drawings of the suitable models. [Gear Ratios] ■ Lever Position 1: 0.34 ■ Lever Position 2: 0.53 ■ Lever Position 3: 0.83 ■ Lever Position 4: 1.27 *For more details, please refer to the PDF document or feel free to contact us.

• Transport machinery

The "MS-405 type" is a transmission for 3.7 kW. The gear ratios are in four stages: 0.3409, 0.5946, 0.9667, and 1.3600, with the input side of the standard V pulley being Φ178 B-3 and the output side being Φ140 B-4. Additionally, there are many models of reducers, increasers, transmissions, and forward/reverse switches that are not listed in the catalog. If you provide us with the power (kW), reduction ratio, increase ratio, gear ratio, input rotation speed, output torque, etc., we will send you the drawings of the suitable models. 【Gear Ratios】 ■ Lever Position 1: 0.3409 ■ Lever Position 2: 0.5946 ■ Lever Position 3: 0.9667 ■ Lever Position 4: 1.3600 *For more details, please refer to the PDF materials or feel free to contact us.

• Transport machinery

The "MS-9 type" is a speed increaser for 2.2 to 3.7 kW. It weighs 60 kg, has a maximum input torque of 260 N·m, and provides a 9-fold speed increase. Additionally, there are many models of reducers, speed increasers, variable speed drives, and forward/reverse switches that are not listed in the catalog. If you provide us with details such as power (kW), reduction ratio, speed increase ratio, variable speed ratio, input rotation speed, and input/output torque, we will send you the drawings of the suitable models. 【Specifications】 ■ Weight: 60 kg ■ Maximum Torque: 260 N·m ■ 9-fold speed increaser *For more details, please refer to the PDF document or feel free to contact us.

• Transport machinery

The "MS-402 type" is a variable speed drive for 0.75 to 1.5 kW. The gear ratios are available in four stages: 0.33, 0.55, 0.84, and 1.34, using a slide key method. Additionally, there are many models of reducers, increasers, variable speed drives, and forward/reverse switches that are not listed in the catalog. If you provide us with the power (kW), reduction ratio, increase ratio, variable speed ratio, input rotation speed, output torque, etc., we will send you the drawings of the suitable models. [Gear Ratios] ■0.33 ■0.55 ■0.84 ■1.34 *For more details, please refer to the PDF materials or feel free to contact us.

• Transport machinery

This document is a Q&A collection regarding gear products such as reducers, increasers, transmissions, and forward/reverse switches that we design, manufacture, and sell. It includes questions like: “How can I inquire about having a product made to my desired specifications?” “Which trading company should I contact for inquiries or quotation requests?” Please take a moment to read through it. 【Contents (partial)】 ■ How can I inquire about having a product made to my desired specifications? ■ Which trading company (agent) should I contact for inquiries or quotation requests? ■ Can you manufacture the same product even if it’s not your company’s product? ■ I am using your product; is it possible to purchase parts or get repairs? ■ Can you send me external drawings, assembly drawings, and part drawings? *For more details, please refer to the PDF document or feel free to contact us.

• others

Non-stop transmission capable of instant and precise shifting even while rotating. Compared to other companies' inverter products, it has fewer failures, lower power consumption, and is economical! With a slide key mechanism, precise shifting is possible whether in motion or at rest. Gears and shafts are made of chrome molybdenum steel and are subjected to carburizing hardening, ensuring ample strength. It operates quietly, is compact, lightweight, and inexpensive. The installation of the transmission and reduction gear can be done at any angle: horizontal, vertical, or sideways. If you contact us, we will send detailed drawings, rotation speeds, gear ratios, etc., via fax, mail, or email. Gears can be manufactured with a module range of 0.5 to 22. Since it uses mechanical reduction instead of electric reduction, there is no issue of torque drop at low speeds! ■ Reduction gear: Spur gear for approximately 0.75 kW to approximately 1000 kW ■ Increase gear: Spur gear for approximately 200 W to approximately 1200 kW ■ Transmission: Spur gear for approximately 0.75 kW to approximately 1000 kW ■ Forward/reverse switching: Spur gear for approximately 0.4 kW to approximately 37 kW ■ Other products: Equivalent designs can be manufactured. ■ Parts manufacturing: Gears, shafts, and other components can be produced. *For other details, please consult us.

• Transport machinery

The "MIS-8000 model" is a lumber milling machine that does not involve bringing logs to a sawmill for processing, but instead utilizes a local milling method where cutting is done on-site at the timber production area. Even if road conditions are poor due to depopulation, processing into primary products on-site makes them lighter and easier to transport. Of course, factory installation is also possible. It is safe and easy to use, and does not require cutting water. The circular saw has a unique processing, allowing for long hours of use with a single sharpening, resulting in a beautifully finished cutting surface. 【Features】 - The milling machine can be disassembled, with parts brought to the site for assembly. - It is designed to be transportable by a light four-wheeled truck. - Disassembly and assembly are simple and can be done in a short time. - It has a lifespan of over 50 years, is easy to operate, user-friendly, robust, and unlikely to malfunction. - It can cut logs up to 6m long (for posts), with a diameter of 40cm and a weight of 350kg. - This single product can supply all the construction lumber needed for one building. *For more details, please refer to the PDF document or feel free to contact us.*

• Wood processing
• Woodworking machines, instruments, and tools

The continuous turbidity water treatment device "Sea Horse" is designed to process large amounts of turbid water in a short time. It is equipped with multiple chemical injection ports to accommodate various types of turbid water. Maintenance after use is simple, requiring only a quick rinse with water. Made from corrosion-resistant stainless steel, its unique body shape and installation method allow for easy storage and setup. 【Features】 ■ Processes large amounts of turbid water in a short time ■ Equipped with multiple chemical injection ports to accommodate various types of turbid water ■ Maintenance after use is simple, requiring only a quick rinse with water ■ Made from corrosion-resistant stainless steel ■ Easy to store and install *For more details, please refer to the PDF document or feel free to contact us.

• Turbid water and muddy water treatment machines

The "Net Hauler" is a compact, swivel-type net hauler developed in response to the needs of the fishing port hoisting machine industry. It allows for instantaneous and precise shifting operations without stopping the power source while in operation. The head is designed to be user-friendly for anyone, and thanks to the special rubber attached to the drum, there is absolutely no slippage, allowing for very light net lifting. Additionally, it exhibits outstanding power, safety, and durability, and we also offer a "hydraulic motor-equipped" version using the Danfoss "OMM-20." 【Features】 ■ Swivel head structure ■ Smooth net lifting ■ Built-in transmission ■ Achieves appropriate drum rotation speed ■ Easy operation with just the accelerator lever *For more details, please refer to the PDF materials or feel free to contact us.

• others

A non-stop transmission that allows for instantaneous and precise shifting even while rotating! With the slide key system, precise shifting operations are possible whether in motion or at a standstill. Gears and shafts are made from chrome-molybdenum steel and are subjected to carburizing hardening, ensuring ample strength. It operates quietly, is compact, lightweight, and economical. The installation of the transmission and reduction gear can be done at any angle—horizontal, vertical, or sideways. If you contact us, we will send you detailed drawings, including dimensions, rotational speeds, and gear ratios via fax, mail, or email. Gears can be manufactured in modules ranging from 0.5 to 22. Compared to other companies' inverter products, our products have fewer failures, consume less power, and are more economical! Regarding reduction gears, speed-up gears, transmissions, and forward-reverse switching, we have many models not listed in the catalog. If you provide us with the power, horsepower, gear ratio, and reduction ratio, we will send you the drawings of suitable models. Additionally, we can design and manufacture custom modifications of standard products or new designs at a low cost starting from just one unit. We can produce equivalent products to those from Yamai Manufacturing, Oya Manufacturing, Daito Seiki, and Taniguchi Reduction Gear. We design and manufacture speed-up gears for hydroelectric power generation and wind power generation.

• Transport machinery

A non-stop transmission that allows for instant and precise shifting even while rotating! With a slide key mechanism, precise shifting is possible whether in motion or at a standstill. Gears and shafts are made from chrome molybdenum steel and undergo carburizing hardening, ensuring ample strength. It operates quietly, is compact, lightweight, and economical. The installation of the transmission and reducer can be done at any angle—horizontal, vertical, or sideways. If you contact us, we will send you detailed drawings, including dimensions, rotation speed, and gear ratios, via fax, mail, or email. Gears can be manufactured with a module range of 0.5 to 22. Compared to other companies' inverter products, it has fewer failures, consumes less power, and is economical! We have many models of reducers, speed increasers, transmissions, and forward/reverse switches that are not listed in the catalog. If you provide us with the power, horsepower, gear ratio, and reduction ratio, we will send you drawings of suitable models. Additionally, we can design and manufacture custom modifications of standard products or new designs at a low cost starting from just one unit. We can produce equivalent products to those from Yamai Manufacturing, Oya Manufacturing, Daito Seiki, and Taniguchi Reducer. We design and manufacture speed increasers for hydroelectric power generation and wind power generation.

• Transport machinery

A non-stop transmission that allows for instantaneous and precise shifting operations even while rotating! With a slide key mechanism, precise shifting operations can be performed whether in motion or at a standstill. Gears and shafts are made of chrome-molybdenum steel, treated with carburizing hardening, ensuring ample strength. It operates quietly, is compact, lightweight, and economical. The installation of the transmission and reduction gear can be done at any angle—horizontal, vertical, or sideways. If you contact us, we will send you detailed drawings including dimensions, rotation speed, gear ratios, etc., via fax, mail, or email. Gears can be manufactured in modules ranging from 0.5 to 22. Compared to other companies' inverter products, our products have fewer failures, lower power consumption, and are more economical! We have many models of reduction gears, speed increasers, transmissions, and forward/reverse switches that are not listed in the catalog. If you provide us with the power, horsepower, gear ratio, and reduction ratio, we will send you drawings of suitable models. Additionally, we can design and manufacture custom modifications of standard products or new designs at a low cost starting from just one unit. We can produce equivalent products to those from Yamai Manufacturing, Oya Manufacturing, Daito Seiki, and Taniguchi Reduction Gear. We design and manufacture speed increasers for hydroelectric power generation and wind power generation.

• Transport machinery

Hydraulic power generation speed increaser for 100W to 560kW. Wind power generation speed increaser. New product developed in May 2022!

• Power generation equipment

The portable sawmill is an improved model of the Ishihara type, with a mounted circular saw that has a diameter of 96.5 cm. It can process logs up to 6 meters long, 40 cm in diameter, and weighing 350 kg. The sawmill's daily processing capacity is 10 stones of logs, with a yield of over 70%. It does not require cutting water during processing, can cut for long periods with a single sharpening, and can easily cut frozen wood. Safe and easy to use! Outstanding cutting precision! No cutting water needed! The portable sawmill can be disassembled and brought to the site in parts [factory installation possible]. Additionally, we provide installation and cutting guidance for the sawmill. The portable sawmill is easy to operate, so with just one day's training, you will be able to saw, sharpen the saw teeth, and set the kerf. Recommended product No. 1 by the Kochi Prefectural Industrial Association.

• others

Non-stop transmission capable of instantaneous and precise shifting even while rotating. With the slide key system, precise shifting operations are possible whether in motion or at a standstill. Gears and shafts are made of chrome-molybdenum steel and are subjected to case hardening, ensuring ample strength. It operates quietly, is compact, lightweight, and economical. The installation of the transmission and reduction gear can be done at any angle—horizontal, vertical, or sideways. If you contact us, we will send you detailed drawings, including dimensions, rotation speed, and gear ratios via fax, mail, or email. Gears can be manufactured with a module range from 0.5 to 22. It has low failure rates, consumes little power, and is economical! Regarding reduction gears, speed increasers, transmissions, and forward/reverse switching, we have many models not listed in the catalog. If you provide us with the power, horsepower, gear ratio, and reduction ratio, we will send you the drawings of suitable models. Additionally, we can design and manufacture modifications of standard products or new designs at low cost starting from one unit. We can produce equivalent products from Yamai Manufacturing, Oya Manufacturing, Daito Seiki, and Taniguchi Reduction Gear. We design and manufacture speed increasers for hydroelectric power generation and wind power generation.

• Transport machinery