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Over 60 years of experience. Core motors that are essential for electrical appliances and conveying equipment.

Motors are an essential component in many electric products. We have been manufacturing and selling motor cores, which are the main parts, for over 60 years. Based on our extensive experience, we provide suitable proposals for our customers' motor production. We offer a wide range of general-purpose cores, but we can also provide one-stop support for customer-specific cores, from mold production to prototyping and mass production. 【Specifications we can accommodate】 Outer dimensions: 16mm to 140mm Maximum stacking thickness: In-mold stacking → 50t (more than that requires consultation; it varies depending on the finishing method) Materials: Pressed cut - 20HTH (0.2mm), 35A (0.35mm), 50A (0.5mm), spcc (0.5~1.0mm) Deep drawing - spce (1.6~2.6mm) Dimensional accuracy: 30μm *We have achievements beyond the specifications listed above, so please feel free to consult with us.

• Other machine elements
• Other molds

No need for switching power supply equipment; simple design that operates directly connected to commercial power. Detailed operation settings are also easy with a dedicated driver.

【Easy Multi-Function】 Equipped with features such as constant speed control (4 modes), volume speed control, soft start/stop, and regression brake mode, it is possible to fully synchronize control of about 10 brushless motor rollers with a single dedicated driver. Additionally, various controls can be set using switches within the dedicated driver, eliminating the need for additional equipment. You can easily change the controls yourself. The LED indicator also informs you of the reason for stopping, allowing you to reset it yourself depending on the situation. 【Low Cost】 By eliminating the need for switching power supply equipment and preventing failures through various protective functions, we contribute to cost reduction. 【Easy Wiring Installation】 Compared to general brushless motor rollers, the lower current values allow for a reduction in conductor size of the cables, making handling easier. If you are currently using standard motor rollers and have any inquiries, please consider our product as well. We look forward to your contact. Contact: Sales Department, Sugita <Awards> 2019: 8th Shibusawa Eiichi Business Award, Technology Award 2018: 15th Ultra Monozukuri Parts Award, Machinery and Robot Parts Award

• roller
• Conveyor
• Other conveying machines

A wide variety of small motors manufactured by Arai Seisakusho are featured! You can choose from a broad selection according to your needs.

This catalog features small motors manufactured by Arai Seisakusho, which play a vital role as the heart of home appliances, industrial equipment, leisure devices, and other machinery, and have received high praise. It includes a variety of products, starting with the "IK Series," suitable for fans, pumps, scientific instruments, and health equipment, as well as the "IC Series" and "IT Series," which are suitable for small blowers and pumps. In this catalog, we provide illustrations and characteristic diagrams of the products, making it a comprehensive resource for selecting products according to your needs. [Contents (excerpt)] ■ ARAI STANDARD MOTOR Features ■ Explanation of Motor Model Names ■ IK Series ■ IC Series ■ IT Series *For more details, please refer to the PDF document or feel free to contact us.

• DC Motor
• Brushless DC Motor
• Induction motor

Providing people's dreams through the theme of creative technology development.

Arai Manufacturing Co., Ltd. is a manufacturer of motor cores and motors located in Saitama City, Saitama Prefecture. As a fundamental principle of manufacturing, we are advancing system improvements centered around ISO 9001, and through our unique creativity and technological innovation, we eliminate all waste in the production stage. With a wealth of know-how that responds to the diversification of needs beyond "good, fast, and cheap," we have repeatedly taken bold challenges to the world, sharing many inspiring encounters of discovering new value with numerous people. Our clients include 150 companies, making us a hub of technology, including overseas clients. The production management systems from users have also diversified, and our QC activities are being developed on a global scale. 【Business Activities】 ■ Departments: Press / Die Casting / Machine Tools / Manufacturing Equipment / Measuring Instruments ■ Press Business: Manufacturing and sales of various pressed products ■ Die Casting Business: Manufacturing and sales of various die-cast products ■ Motor Business: Manufacturing and sales of small motors ■ Roller Business: Manufacturing and sales of motor rollers *For more details, please refer to the PDF materials or feel free to contact us.

• DC Motor
• Brushless DC Motor
• Induction motor

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact on the base material. Repairs can be carried out even in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without affecting the base material with heat. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

● The production time for cast prototypes can be shortened! Since model making is not required, the production time for prototypes, which previously took about a month, can be significantly reduced. ● Model costs can be reduced! By directly producing sand molds from 3D data, there is no need for model production costs. If changes to the model are necessary, they can be addressed by modifying the 3D data. ● Similar products with different shapes and dimensions can be prototyped simultaneously! Different products, such as similar shapes or varying dimensions, can be molded at the same time in one molding process. This allows for the verification of multiple types in a short period.

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact on the base material. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

● The production time for casting prototypes can be shortened! Since model making is not required, the production time for prototypes, which previously took about a month, can be significantly reduced. ● Model costs can be reduced! By directly creating sand molds from 3D data, there is no need for model production costs. If changes to the model are necessary, they can be addressed by modifying the 3D data. ● Similar products with different shapes and dimensions can be prototyped simultaneously! Different products, such as similar shapes or variations in dimensions, can be created in a single molding process. This allows for the verification of multiple types in a short period.