Ideal for disaster prevention! Equipped with a magnetic residual prevention feature! You can use it with peace of mind without worrying about false alarms due to malfunction.
The disaster prevention equipment, electromagnetic release "Magnet Door Holder" RM90, has achieved 500,000 opening and closing tests. It is a highly durable automatic closing device for large fire doors. With numerous delivery records, it is suitable for large-scale hospitals, cultural facilities, office buildings, schools, department stores, and many other buildings with high foot traffic. It can solve the problem of wanting to keep frequently used doors open while being unable to automatically close them in the event of a fire or emergency. 【Features】 ■ Automatically cuts power and closes the door in conjunction with fire alarm systems during a fire ■ Prevents the spread of smoke and flames by closing the door ■ Complies with building codes, allowing for the legal opening of fire doors ■ Designed for frequent opening and closing ■ Various options available to meet specific needs *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Specifications (Partial)】 ■ Operating Voltage: 24VDC ■ Current Consumption: 160mA/24Vdc ■ Holding Force: Approximately 250kg or less ■ Magnetic Residual Prevention Function: Yes ■ Door Release Button: No ■ LED Indicator: No *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Disaster Prevention Equipment Electromagnetic Release 'Magnet Door Holder' Delivery Records (Partial)】 ■ Daido Life Sapporo Building ■ Grand Tokyo South Tower ■ New Hiroshima Building ■ Marunouchi Eiraku Building ■ Okura Prestige Tower ■ Nihonbashi Muromachi Mitsui Tower ■ Kumamoto Airport Domestic Terminal Annex ■ Nittochi Nishi-Shinjuku Building *For more details, please refer to the PDF document or feel free to contact us.
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Company information
Goldman Corporation is a company engaged in new construction and renovation-related businesses, as well as security-related businesses. Our main product is the "Assist Swing (door opening and closing device)," which allows anyone to pass through safely and securely. We also handle new construction, renovation, and maintenance work, so please feel free to contact us if you have any requests.