• Soon Industrial

Electric Louvers, turn the business building cool in summer and warm in winter without air-con

Updated: Oct 24, 2018


Woolim e-biz center is a business building located in east Seoul. There're many offices for small companies.

This building is also the first corporation between 주식회사 루바하이텍 ( Louver Hitec ) and Soon Industrial Co., Ltd.

Woolim e-biz center was design with atrium. Introducing large natural light and natural ventilation. Make every floor embraced by great air and sunshine.

Take a look from the bottom to the top. The skylight was built by transparent skylight, which providing great natural light for indoor.

And the both side of the top floor was installed fixed shutter for ventilation. In winter, it's usually below zero in Seoul. It was freezing for all workers and increasing the using of heating. Therefore, in this renovation, they decide to replace the old shutter to electric louver. Operate the louvers according to the weather. Make the building cool in summer, and warm in winter without extra air-con or heating.

The recreation area on the roof of Woolim e-biz center. There're 144 louver on the both side. One KST-A0106 linear actuator for every 2 louvers. With the special mechanism design by Louver Hitec. Each linear actuator could open 2 louvers. The engineers used 72 pcs KST-A linear actuators in this case.


The engineers of Louver Hitec replacing the old shutter to electric louver.

The special mechanism is hiding inside the frame. The engineer should extend the inner tudes before install on louvers. Make sure the louvers will close very tightly during operation.


After finishing installation of all KST-A01 linear actuators, the engineers connect the linear actuators to central control system. Every leaf could open to 90 degree, ensure the best natural ventilation for the business building.

Basic information about the natatorium of Woolim e-biz center, South Korea

  • Located: Seoul, South Korea

  • Year of installation: 2017

  • Application of linear actuator: natural ventilation with electric window openers

  • Type of linear actuator: KST-A0106 linear actuator with stroke length 150mm

  • Quantity of actuator: about 72 pcs

  • Done by Louver Hitec, Korea

#linearactuator #smokeventilation #electricwindowopener #ventilation #naturalventilation #businessbuilding #electriclouver

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We specialized in motion system design and application. Based on over 20 years of experience of manufacture linear actuators. We dedicated in developing inline design Linear Actuators and Automatic Window Opening Systems.

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