益製作所 List of Products and Services

The "MSD-415 type" is a variable speed machine equipped 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 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: 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.

• Transmission

The "MSD-410 model" is a variable speed gearbox 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 located only on the right side when viewed from the output side. 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: 322 rpm ■ 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.

• Transmission

The "MSD-408 model" is a 5.5kw motor-equipped variable speed gearbox. At 50Hz, it operates at 323rpm, 564, 916, and 1289, while at 60Hz, it operates at 390rpm, 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 models. 【Specifications (partial)】 <50Hz> ■ Lever position 1: 323rpm ■ Lever position 2: 564 ■ Lever position 3: 916 ■ Lever position 4: 1289 *For more details, please refer to the PDF document or feel free to contact us.

• Transmission

The "MSD-405 model" is a variable speed machine 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 machines, 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: 0.889 ■ 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.

• Transmission

The "MM-150-A type" is a forward-reverse transmission for 37 kW. The maximum input 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 of reducers, increasers, and variable speed drives, as well as 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 speed, and input/output torque, we will send you the drawings of the suitable models. [Summary Specifications (Excerpt)] ■ Transmission capacity: 37 kW ■ Maximum input speed: 1800 rpm ■ Maximum input torque: 700 N·m ■ Reduction ratio: 1 ■ Lubricating oil capacity: 18 L *For more details, please refer to the PDF materials or feel free to contact us.

• Other machine elements

The "MM-125 model" is a forward-reverse switch for 15 to 18 kW. The gear ratios are 1, N, -1, and the input and output can be used on either side. 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】 ■1 ■N ■-1 *For more details, please refer to the PDF materials or feel free to contact us.

• Transmission

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 drives, and forward-reverse switching 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. 【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.

• Other machine elements

The "MM-103 type" is a forward-reverse switch for 0.75 kW with an 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, and input/output torque, 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 materials or feel free to contact us.

• Other machine elements

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 hardening, ensuring sufficient 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 the 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.

• Transmission

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, 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 materials or feel free to contact us.

• Transmission

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.

• Transmission

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 appropriate model. 【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 document or feel free to contact us.

• Transmission

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 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】 ■ 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.

• Transmission

The "MS-5-LJ type" is a transmission equivalent to the "L(R)J-D type" from Yamagai Seisakusho. 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 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】 ■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.

• Transmission

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 rotational 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 document or feel free to contact us.

• Transmission

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.

• Transmission

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 devices, 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.

• Transmission

The "MS-405 model" is a transmission for 3.7 kW. The gear ratios are in four stages: 0.3409, 0.5946, 0.9667, and 1.3600. The input side of the standard V pulley has a diameter of Φ178 B-3, and the output side has a diameter of 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 document or feel free to contact us.

• Transmission

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 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. 【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.

• Transmission

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, and it uses 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.

• Transmission

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 quotes?” Please take a moment to read 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 quotes? ■ Can you manufacture the same product even if it’s not one of your products? ■ I am using your products; is it possible to purchase parts or get repairs? ■ Can you send me the outline drawings, assembly drawings, and part drawings? *For more details, please refer to the PDF document or feel free to contact us.

• Gearbox
• Transmission

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 rotating or stopped. 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 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 in modules ranging from 0.5 to 22. Since it uses mechanical reduction instead of electric reduction, there are no issues with torque drop at low speeds! ■ Reduction gear: Spur gear for approximately 0.75 kW to approximately 1000 kW ■ Speed-up 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: Design and manufacturing of equivalent products are possible. ■ Parts manufacturing: Gears, shafts, and other parts can be manufactured. *For other details, consultation is required.

• Power Transmission Equipment

The "MIS-8000 model" is a lumber processing machine that does not involve bringing logs to a sawmill for cutting, but rather utilizes a local cutting method where the machine is brought to the timber production site for on-site processing. Even if road conditions are poor due to depopulation, processing into primary products on-site makes them lighter and easier to transport. Of course, it can also be installed in a factory. It is safe and easy to use, and does not require cutting water. The circular saw has been uniquely processed, allowing for long-term use with a single sharpening, resulting in a beautifully finished cutting surface. 【Features】 ■ The sawmill can be disassembled, and parts can be brought to the site for assembly. ■ It is lightweight enough to be transported 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 break down. ■ It can cut logs up to 6m long (for beams), with a diameter of 40cm and a weight of 350kg. ■ This single product can procure all the construction lumber needed for one building. *For more details, please refer to the PDF document or feel free to contact us.

• Other cutting tools
• Wood processing machinery

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 and requires 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 and requires 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.

• Other water treatment equipment

"Net Hauler" is a compact swivel-type net hauler developed in response to the requests of the fishing port hoist industry. It allows for instantaneous and precise speed control without stopping the power source while in operation. The head is designed to be user-friendly for anyone, utilizing a special rubber attached to the drum that completely eliminates slipping, making it very easy to haul nets. Additionally, it demonstrates 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 hauling ■ Built-in transmission ■ Achieves appropriate drum rotation speed ■ Easy operation with just the accelerator lever *For more details, please refer to the PDF document or feel free to contact us.

• others

A non-stop transmission that allows for instantaneous and precise shifting even while rotating! With a slide key mechanism, 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 detailed drawings, including dimensions, rotation speed, 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, it has fewer failures, lower power consumption, and is more 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 drawings of suitable models. Additionally, we can design and manufacture modifications to standard products or new designs at low cost starting from just one unit. We can manufacture equivalent products for Yamagai Seisakusho, Oya Seisakusho, Daito Seiki, and Taniguchi Reduction Gear. We design and manufacture speed increasers for hydroelectric power generation and wind power generation.

• Power Transmission Equipment

A non-stop transmission capable of instantaneous and precise shifting even while rotating! With the slide key system, accurate shifting operations are 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 reduction gear can be done at any angle—horizontal, vertical, or sideways. If you contact us, we will send detailed drawings, including dimensions, rotation speed, 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 system has fewer failures, consumes less power, and is 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 modifications to standard products or new designs at a low cost starting from one unit. We can produce equivalent products for Yamai Manufacturing, Oya Manufacturing, Daito Seiki, and Taniguchi Reduction Gear. We design and manufacture speed increasers for hydropower generation and wind power generation.

• Power Transmission Equipment

A non-stop transmission that allows for instantaneous and precise shifting even while rotating! With the slide key mechanism, precise shifting operations can be performed whether in motion or at a standstill. Gears and shafts are made from chrome molybdenum steel, treated with case hardening for enhanced 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 detailed drawings, including dimensions, rotation speed, 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, it has fewer failures, lower power consumption, and is 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 modifications to 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.

• Power Transmission Equipment

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

• Transmission

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! Excellent cutting precision! No cutting water required! 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 instruction, you will be able to perform sawing, sharpening of the saw teeth, and setting the teeth. Recommended product No. 1 by the Kochi Prefectural Industrial Association.

• Other machine tools

Non-stop transmission capable of instantaneous and precise shifting even while rotating. With the slide key system, precise shifting operations are possible both during rotation and at a standstill. Gears and shafts are made of chrome-molybdenum steel, treated with case 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 detailed drawings, including dimensions, rotation speed, and gear ratios via fax, mail, or email. Gears can be manufactured with a module ranging from 0.5 to 22. It has low failure rates, consumes little power, and is economical! Regarding reducers, 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 the suitable models. Additionally, we can design and manufacture custom modifications of standard products or new designs at a low cost starting from one unit. We can produce equivalent products from Yamai Manufacturing, Oya Manufacturing, Daito Seiki, and Taniguchi Reducer. We design and manufacture speed increasers for hydroelectric power generation and wind power generation.

• Power Transmission Equipment