News & Topics

New Technical Columns on Electromagnetic Actuator Technology Now Available

23.06.2026 Information

At Takano – Industrial Equipment Division, we’ve just published a new column.
This time, the column is titled, "Easily achieve a fail-safe design! A high-speed laser shutter utilizing a return-spring rotary solenoid" providing technical insights into Optical Shutter.

Column Theme

Easily achieve a fail-safe design! A high-speed laser shutter utilizing a return-spring rotary solenoid

https://www.takano-sanki21.com/sanki/en/column/failsafe-shutter/

Details

In this column, we explore how the "RSR28/17 Series" rotary solenoid with a return spring can easily deliver the "high-speed response" and "fail-safe operation upon power loss" required for shutter applications in high-power, high-energy light source equipment like lasers. Read on to discover how this solution ensures a reliable return to the light-blocking state simply by turning the power on and off.

You can also read our past technical columns here:
https://www.takano-sanki21.com/sanki/en/column/

We will continue to update our columns regularly to provide you with useful information, so please stay tuned.
We sincerely appreciate your continued support.