Shindengen Mechatronics Co., Ltd. List of Products and Services

The "Voice Coil Motor (VCM)" manufactured and sold by Shin Denko Mechatronics is an actuator that enables high-precision and high-speed control. It is suitable for integration into semiconductor devices that require precise position control, pressure control, and high-speed drive. The VCM has a lightweight movable part consisting only of a coil, in contrast to solenoids that move heavy iron cores, which results in excellent responsiveness and the capability for high-speed operation. Additionally, it is less affected by the bending of the iron core's magnetization curve even when the current increases, allowing it to demonstrate a very linear and favorable proportional relationship. 【Features】 - Lightweight movable part with high-speed response - Bidirectional output - Low inductance and good controllability - Cogging-free and smooth operation - Excellent linearity between thrust and drive current *For more details, please download the PDF or feel free to contact us.

The "Voice Coil Motor (VCM)" manufactured and sold by Shin Denko Mechatronics is an actuator that enables high-precision and high-speed control. The VCM has a lightweight movable part consisting only of a coil, in contrast to solenoids with heavy iron cores, which makes it superior in responsiveness and capable of high-speed operation. Additionally, it is less affected by the bending of the iron core's magnetization curve even when the current increases, demonstrating an extremely linear and favorable proportional relationship. 【Features】 - Lightweight movable part with high-speed response - Bidirectional output - Low inductance and good controllability - Cogging-free and smooth operation - Excellent linearity between thrust and drive current *For more details, please download the PDF or feel free to contact us.

The 'MM40C' manufactured and sold by Shin Denko Mechatronics is a voice coil motor that has been added to the lineup as an upgraded version of the 'MM30C'. It can be used for fine thrust control and high-speed, high-precision position control. 【Differences from Solenoids】 ■ High-Speed Drive - Capable of high-speed operation due to lightweight moving parts - No need for heavy iron cores in the moving parts - Lower inductance allows for quicker current response ■ Position Control - Minimal thrust variation based on position - Linear response to current - Small resolution (theoretically infinitesimal) - Less prone to hysteresis ■ Pressure Control - Linear change in thrust in response to current - Good frequency characteristics *For more details, please refer to the PDF document or feel free to contact us.

The technical document "Mechatronics Tech Note: Actuators and Control" provided by Shin Denko Mechatronics introduces the various differences in everyday control systems and provides a detailed explanation of classical control theory necessary for the specific design of control systems. Control essentially means performing appropriate operations and adjustments to bring machines and other systems to a desired state. There are various types of control, including feedback control, sequence control, and feedforward control, which differ depending on the situation in which control is applied, and there are cases where they are combined. To understand these concepts and design control systems, it is necessary to acquire specialized knowledge. This document also touches on design methods known as classical control theory and introduces their overview. [Contents] ■ What is Control ■ Feedback Control and Feedforward Control ■ Drones and Remote-Controlled Helicopters ■ Transfer Functions ■ Frequency Characteristics *For more details, please download the document or feel free to contact us.

The technical documentation provided by Shin Denko Mechatronics on "Mechatro Tech Note: Voice Coil Motors" explains in detail the technology and applications of voice coil motors (VCM), which are widely used as actuators capable of moving objects, featuring characteristics different from motors and solenoids. Originally, they were commonly used in high-end audio equipment because they could apply force to the diaphragm of a speaker in accordance with the input signal, transmitting vibrations. By applying the characteristics of voice coil motors, it is also possible to repurpose them for grasping force control in robotic hands, vibration control in amusement game machines, and feedback control systems necessary for position control in drones. By thoroughly understanding and applying voice coil motors, one can achieve performance that is impossible with other actuators. *This document is exclusively available on the Ipros site.* [Contents] ■ Applications of VCM ■ Pressure control applications (utilization of linearity and wide bandwidth) ■ Position control applications (utilization of linearity and wide bandwidth) *For more details, please feel free to contact us.*

The "Mekatro Communication No. 32" published by Shin Denko Mechatronics is a technical document regarding VCM (Voice Coil Motor). In addition to principles and structures, it explains comparisons with other types of actuators such as solenoids and motors, as well as tips for usage. [Contents (excerpt)] ■ Operating Principle ■ Comparison with Solenoids ■ Comparison with Motors ■ Example of Control Circuits ■ Conclusion *For more details, please refer to the PDF document or feel free to contact us.

The "Voice Coil Motor (VCM) MM40C 30C" manufactured and sold by our company features a lightweight movable part consisting only of a coil, which provides excellent responsiveness and enables high-speed operation as an electromagnetic actuator. It achieves fine thrust control and high-speed, high-precision position control, and is utilized in various fields such as optical equipment, precision drive devices, and weight control. Currently, we are offering a total of five "technical documents" related to voice coil motors along with product materials. [Document Overview] - Voice Coil Motor Product Materials (2 items) - Mechatronics Communication No. 18 <Product Introduction> VCM Moving Coil Type - Mechatronics Communication No. 32 <Technical Document> Voice Coil Motor - Mechatronics Tech Note "Voice Coil Motor" Technical Document *For more details, please refer to the PDF materials or feel free to contact us.