We will be exhibiting at the 29th Mechanical Components Technology Exhibition.

New models added! A variety of high cost-performance models that achieve compact size and low price are now featured.

In the "Stepping Motor Driver Comprehensive Catalog," we offer a diverse lineup that can meet various customer needs, including the 5-phase stepping motor driver "S Series," which is recommended for equipment integration, and the "High-Speed, High-Torque V-Up Driver" with a built-in boost circuit. If you are interested in custom drivers or contract manufacturing of various application products, please feel free to consult us. [Contents] ■ 5-phase stepping motor driver ■ 5-phase stepping motor ■ Torque characteristics ■ Harness set For more details, please refer to the catalog or feel free to contact us.

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• Stepping motor
• Stepping motor

Compact! Low price! Low vibration, multi-axis one-board type 5-phase stepping motor driver "S Series"

The S series "MC-S0514" has been newly designed to achieve miniaturization and low cost, with the aim of maintaining high quality and ease of integration into equipment. Compared to the conventional equivalent product "MC-0514," it has achieved a 40% reduction in volume ratio. New features have also been added, making it a suitable driver that can be applied to various products in many fields. The lineup consists of four types: 1 axis: MC-S0514-L 2 axes: MC-S0514-2L 3 axes: MC-S0514-3L 4 axes: MC-S0514-4L 【Main Features】 - A more affordable and smaller micro-stepping driver - Drivers compatible with 0.35A/phase, 0.75A/phase, and 1.4A/phase - Remarkably low vibration even during full and half-step driving - Utilizes a photcoupler input circuit - Built-in automatic current reduction function - Compact and lightweight, ideal for integration into devices that are sensitive to vibration

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• Embedded Board Computers

A DC power supply with AC-like high precision and high torque V-up driver, contributing to cost reduction and miniaturization of equipment.

The "MC-S0514L-HS" is a new type of driver developed independently by our company, featuring a built-in boost circuit to achieve even higher speed and torque than conventional products. The V-up driver has been added to the S series! It enables torque increase in high-speed ranges without raising the input voltage to the driver. This high-power driver contributes to cost reduction and miniaturization of the entire system. 【Main Features】 - A more affordable and compact micro-stepping driver - Boost voltage can be switched in 16 steps - Compatible with drivers of 0.35A/phase, 0.75A/phase, and 1.4A/phase - Remarkably low vibration even during full and half-step driving - Utilizes a photo-coupler input circuit - Built-in automatic current reduction function - Compact and lightweight, ideal for integration into devices sensitive to vibration

• Stepping motor
• Stepping motor
• Embedded Board Computers

Ideal for embedding in lightweight, compact devices that dislike vibrations! Driver for ultra-compact micro-stepping with a drive current of 0.35A per phase!

The 5-phase stepping motor driver 'MC-S5035' is a driver for microstepping with a drive current of 0.35A per phase. It is capable of a maximum of 250 divisions (125,000 pulses per revolution) of microstepping. Its lightweight and compact design make it suitable for integration into devices that are sensitive to vibrations. 【Features】 ■ A low-cost driver for 0.35A per phase microstepping. ■ Capable of a maximum of 250 divisions (125,000 pulses per revolution) of microstepping. ■ Achieves 1 pulse/0.01 degrees at 72 divisions. ■ Remarkably low vibration even during full and half-step driving. ■ Utilizes a photo-coupler input circuit. ■ A high-functionality product with built-in features such as a self-test circuit and automatic current down circuit. ■ Lightweight and compact, making it suitable for integration into devices that are sensitive to vibrations.

• Stepping motor
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• Embedded Board Computers

The standard model of the S series, which has achieved a 40% reduction in size due to the new design.

The S series "MC-S0514-L" has been newly designed to achieve miniaturization and low cost while maintaining high quality and ease of integration into equipment. It has achieved a 40% reduction in volume compared to the conventional equivalent product "MC-0514-L." New features have also been added, making it an optimal driver that can be applied to various products in all fields. 【Main Features】 - Drive current switching function → Selectable between 0.35A/phase, 0.75A/phase, and 1.4A/phase - Capable of switching between 2-series and 3-series microstepping divisions - Compatible with motors ranging from 20mm square to 86mm square - Applicable to various products in all fields

• Stepping motor
• Stepping motor
• Embedded Board Computers

Lightweight and compact, perfect for equipment integration! DC 24V input, driver with a maximum drive current of 0.35A per phase.

The 5-phase stepping motor driver 'MC-S3ML' is a compact driver with a maximum drive current of 0.35A per phase. It has a built-in automatic current reduction function to suppress motor heating. A harness set for wiring (sold separately) is also available. 【Main Features】 - Single power supply of DC24V - Uses a photo-coupler input circuit - Lightweight and compact, ideal for equipment integration

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Incredible low vibration! It is suitable for embedding in small, lightweight devices that dislike vibrations.

Low-vibration, high-performance model achieved with lower price and more compact size 【Main Features】 - Input power: DC24V - 0.35–1.4A/phase compatible driver - Drive current and holding current can be switched in 16 steps - Two out of 16 types of microstep driving can be switched via signals - Achieves astonishingly low vibration even in full and half-step driving - Compact and lightweight, suitable for integration into devices that dislike vibration - Compliant with RoHS and CE standards

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Compliance with overseas safety standards (UL certification) / CE compliance

The MC-5M type 5-phase stepping motor driver is a compact driver with a DC24V input and a maximum drive current of 1.4A per phase. Due to its pentagon drive method, it is significantly smaller and lighter compared to conventional drivers. The target motors are 5-phase stepping motors from manufacturers like Tamagawa Seiki and Oriental Motor, with current ratings ranging from 0.5A per phase to 1.4A per phase. Switching between full step and half step modes, as well as selecting the pulse input method, can be easily configured using a switch. 【Main Features】 - Compact driver with a maximum drive current of 1.4A per phase - Single power supply of DC24-36V - Utilizes a photo-coupler input circuit - Built-in automatic current reduction function to suppress motor heating - Lightweight and compact, ideal for equipment integration - Two types of base plates are provided to allow for installation variations.

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It is a high-performance product that incorporates functions such as a self-test circuit and an automatic current down circuit.

The MC-S0528 type 5-phase stepping motor driver is a newly designed DC24 input 5-phase micro-stepping driver (formerly MC-0528G type) for the S series. Due to its micro-stepping method, it offers low vibration, low noise, and high resolution step driving compared to conventional basic step drivers. 【Main Features】 - A compact driver with a driving current of 2.8A per phase for micro-stepping. - Capable of up to 250 divisions (125,000 pulses per revolution) in micro-stepping. - Achieves 1 pulse/0.01 degrees at 72 divisions. - Remarkably low vibration even during full and half-step driving. - Utilizes a photo-coupler input circuit. - A high-functionality product that includes features such as a self-test function circuit and an automatic current down circuit. - Micro-stepping division settings and driving current settings can be done with a single touch. - Lightweight and compact, making it suitable for integration into devices that are sensitive to vibration.

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Adopts a low heat generation circuit to suppress driver heating! Compact driver with a maximum driving current of 2.8A per phase.

The MC-S5G type 5-phase stepping motor driver is a newly designed product in the S series (formerly known as the MC-5G type). Compared to conventional drivers, it has significantly lower heat generation, is compact, and lightweight. The target motors are 5-phase stepping motors from Tamagawa Seiki and Oriental Motor with a current range of 1.0A/phase to 2.8A/phase. Switching between full step and half step, as well as selecting the pulse input method, can be easily set with a switch. 【Main Features】 - Adopts a low heat generation circuit to suppress driver heat. - A compact driver with a maximum drive current of 2.8A/phase. - Single power supply of DC24V. - Utilizes a photcoupler input circuit. - Includes an automatic current down function to reduce motor heat generation. - Lightweight and compact, making it ideal for equipment integration.

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DC24V input, drive current 0.5A to 1.4A per phase for a 5-phase stepping motor driver.

【Main Features】 - It is a compact driver with a maximum drive current of 1.4A per phase. - It uses a single DC24V power supply. - It employs a phototransistor input circuit. - It has a built-in automatic current reduction function to suppress motor heating. - It is lightweight and compact, making it suitable for equipment integration.

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DC 5V single power supply, constant voltage drive! Up to 250 divisions (125,000 pulses per revolution) of microstepping is possible.

The MC-0503 model is an ultra-compact 5-phase micro-stepping driver powered by a DV5V supply. Due to its micro-stepping drive method, it enables low vibration, low noise, and high-resolution motor driving compared to conventional basic step drivers. When using a 5-phase stepping motor with a step angle of 0.72 degrees, it can drive up to 125,000 pulses per revolution. 【Main Features】 - Single DC5V power supply, constant voltage drive - Compact driver with micro-stepping capability - Up to 250 divisions (125,000 pulses per revolution) of micro-stepping possible - 1 pulse/0.01 degrees possible at 72 divisions (MC-0503-3) - High quality and low cost achieved through surface mounting - Bipolar pentagon drive method allows selection of 16 different division counts via switch - Signal input is exclusively for 2-pulse input method - Low vibration drive even when selecting division counts of 1 or 2 (full, half)

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• Embedded Board Computers

It is a 5-phase stepping motor driver with an input of AC100V to 115V and a drive current of 0.35A/phase to 1.4A/phase.

【Main Features】 - Complies with CE and RoHS standards. - A 5-phase stepping motor driver with an input of AC 100V to 115V. - Capable of microstepping with a maximum of 250 divisions (125,000 pulses per revolution). - Achieves 1 pulse/0.01 degrees at 72 divisions. (MC-S5514T-3) - Remarkably low vibration even during full and half-step driving. (Except for MC-S5514T-3) - Suitable for a wide range of motors from 0.35A/phase to 1.4A/phase.

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It is a 5-phase stepping motor driver with an input of AC100V to 230V and a drive current of 0.35A to 1.4A per phase.

It features astonishingly low vibration even during full and half-step driving. This is a 5-phase stepping motor driver capable of microstepping with up to 250 divisions (125,000 pulses per revolution) and employs a connector type that contributes to labor-saving in wiring. 【Main Features】 - A 5-phase stepping motor driver with an input of AC 100V to 230V. - Capable of microstepping with up to 250 divisions (125,000 pulses per revolution). - Achieves 1 pulse/0.01 degrees at 72 divisions. (Excluding MC-S7514PCL-3) - Exhibits astonishingly low vibration even during full and half-step driving. (Excluding MC-S7514PCL-3) - Applicable to a wide range of motors from 0.35A/phase to 1.4A/phase. - Adopts a connector type that contributes to labor-saving in wiring.

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• Embedded Board Computers

It is a 5-phase stepping motor driver with an input of AC100V to 115V and a drive current of 0.5A to 1.4A per phase.

The MC-S5514P type 5-phase stepping motor driver is a 5-phase microstepping driver with an AC100V input. Due to its microstepping drive method, it enables low vibration, low noise, and high-resolution motor driving compared to conventional basic step drivers. When using a standard motor with a step angle of 0.72 degrees, it can drive up to 125,000 pulses per revolution. The target motors are 5-phase stepping motors from Tamagawa Seiki and Oriental Motor, with current ratings from 0.5A/phase to 1.4A/phase. 【Main Features】 - Complies with CE and RoHS standards. - A 5-phase stepping motor driver with an AC100V to 115V input. - Capable of microstepping with a maximum of 250 divisions (125,000 pulses per revolution). - Achieves 1 pulse/0.01 degrees at 72 divisions (MC-S5514P-3). - Remarkably low vibration even during full and half-step driving (except for MC-S5514P-3). - Applicable to a wide range of motors from 0.35A/phase to 1.4A/phase. - Adopts a connector type that contributes to labor-saving in wiring.

• Stepping motor
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• Embedded Board Computers

It is a 5-phase stepping motor driver with an input of AC100V to 115V and a maximum drive current of 2.8A per phase.

The MC-5528P type 5-phase stepping motor driver is a 5-phase microstepping driver with an AC100V input. Due to its microstepping drive method, it offers low vibration, low noise, and high resolution motor drive compared to conventional basic step drivers. When using a standard motor with a step angle of 0.72 degrees, it can drive up to 125,000 pulses per revolution. 【Main Features】 - 5-phase stepping motor driver with AC100V to 115V input - Capable of microstepping with a maximum of 250 divisions (125,000 pulses per revolution) - 1 pulse/0.01 degrees possible at 72 divisions (MC-5528P-3) - Remarkably low vibration even during full and half-step driving (excluding MC-5528P-3) - Adopts a connector type that contributes to labor-saving in wiring

• Stepping motor
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• Embedded Board Computers

It is a 5-phase stepping motor driver with an input of AC200V to 230V and a maximum drive current of 2.8A per phase.

The MC-S7528P/S7528P-3 model is a 5-phase stepping motor driver with an input of AC200V to 230V and a maximum drive current of 2.8A per phase. With the built-in low vibration function, vibrations during full and half stepping have been further reduced. It adopts a connector type that contributes to labor-saving in wiring. 【Main Features】 - It is a 5-phase stepping motor driver with an input of AC200V to 230V and a maximum drive current of 2.8A per phase. - It supports microstepping with a maximum of 250 divisions (125,000 pulses per revolution). - It can achieve 1 pulse/0.01 degrees at 72 divisions. (MC-S7528P-3) - The built-in low vibration function has further reduced vibrations during full and half stepping. - It adopts a connector type that contributes to labor-saving in wiring.

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• Embedded Board Computers

[Lecturers] Daisuke Tateno, Partner, Arthur D. Little Japan K.K. Akihiro Nagayama, Principal [Key Lecture Content] Drones, AI, software, satellites, and electronic warfare are fundamentally changing the way wars are fought, and the defense industry is currently transitioning from a heavy and traditional model to one centered around AI, software, data, and unmanned systems. In the United States, emerging companies like Palantir and Anduril, which are software-driven, are challenging existing defense firms. In Japan, structural changes are beginning with the Defense Capability Development Plan, the Defense Industry Base Strengthening Act, and the entry of startups. This seminar will discuss the changes in the global security environment and industrial structure, the strategies of advanced players both domestically and internationally, and the areas where Japanese companies can succeed, including dual-use, collaboration with software companies, M&A and alliances, and talent strategies. We will consider how to view change not as a threat but as a growth opportunity, and how to construct a new Japanese defense industry from a management perspective.

[Speaker] Kazuki Miyamoto, Representative/Analyst, VentureClef, USA [Key Lecture Content] The frontier model in the United States is evolving at an unexpected speed. AI agents based on the frontier model have completely transformed business forms in companies. Chinese companies are developing large-scale open source projects, and their performance is approaching that of the U.S. model. Meanwhile, U.S. companies have begun developing open source, leading to a direct confrontation between the U.S. and China. The seminar will examine the frontier models of both countries and explain the latest technologies and important trends. It will organize points on how Japanese companies should perceive the U.S.-China AI development competition from technological and business perspectives. It will also consider strategies for companies to succeed in the AI era, including the differentiation between the U.S. and Chinese models, as well as the advantages and challenges of open source versus closed source. [Lecture Items] <1> Frontier Model (USA) <2> Frontier Model (China) <3> Technology Trends and AI Strategies for Japanese Companies <4> Q&A

[Speaker] Chief Expert Ji Hui, Future Creation Center, Nomura Research Institute, Inc. [Key Lecture Content] *We plan to update with the latest information based on field research as necessary.* At the World Artificial Intelligence Conference held in Shanghai in July 2026, Huawei unveiled its next-generation computing infrastructure products based on its proprietary AI chips, attracting significant attention. Amid ongoing U.S. export restrictions on advanced semiconductors, Huawei demonstrated its approach to overcoming the performance limits of standalone chips through "systems engineering," showcasing its commitment to leading the development of an autonomous AI ecosystem in China, encompassing computing infrastructure, cloud, OS, and AI models. Based on the latest field research results, this lecture will explain the latest trends in Huawei's AI strategy (computing infrastructure, AI models: AI social implementation, AI ecosystem, etc.) in the context of the overall landscape of China's AI industry. [Lecture Topics] 1. Current State of China's AI Industry 2. Progress in Domestic Production of Infrastructure 3. Huawei's Full-Stack AI Ecosystem 4. Future Prospects 5. Q&A

[Key Lecture Content] 1. Overview of the Law Amending Part of the Act on the Protection of Personal Information (Amendment of 2023) Kento Kido, Deputy Director, Personal Information Protection Commission 1. Background leading to the enactment of the amended law 2. Amendment Content [1] (Promotion of Proper Data Utilization) 3. Amendment Content [2] (Regulations Responding Appropriately to Risks) 4. Amendment Content [3] (Prevention of Improper Use, etc.) 5. Amendment Content [4] (Regulations to Ensure the Effectiveness of Compliance) 6. Towards the Implementation of the Amended Law (Status of Consideration for Ordinances, Regulations, Guidelines, etc.) 7. Q&A / Business Card Exchange 2. Key Points for Practical Response to the Implementation of the Amended Law Jun Okada, Partner Attorney, Mori Hamada & Matsumoto Law Firm 1. Overall Perspective on Practical Response Based on the Amended Law 2. Specific Discussion [1]: Statistical Exceptions and AI 3. Specific Discussion [2]: Handling of Children's Personal Information, etc. 4. Specific Discussion [3]: Administrative Fines 5. Specific Discussion [4]: Other Individual Issues 6. Timeline and To-Do List for Full Implementation 7. Q&A / Business Card Exchange

The ODU-MAC Silver-Line industrial automatic disconnect connector is widely adopted in various applications such as production equipment and medical devices, not only in the EU market but also in Japan. In this webinar, we will provide a detailed explanation of new products, including the P4+ frame with an increased floating width, the EBP module that accommodates fiber core misalignment, and the thermocouple module. We will also introduce improvements to the ODU-MAC/DOCK series catalog, which has become easier to use and select products from. We will explain everything clearly, making it accessible for both those who are already using the ODU-MAC/DOCK series and those who are interested but have not used it before, so please join us. ------------ Date: September 3, 2026 (Thursday) 14:00 - 14:35 Venue: Online (A URL for the venue will be sent via email after registration) Speakers: Masaru Kimura, Sales Manager, ODU Japan Co., Ltd. Miho Kato, Sales Department, Chemex ONE Co., Ltd. ------------