About Door Operators
Door operators are used to open and close all types of doors and gates. They use electric, hydraulic, or pneumatic power. Door operators are used to open garage doors and overhead doors, to automatically open doors in high traffic-areas such as grocery stores, and to provide access for wheelchairs. Door operators for commercial applications must be durable and strong to handle repetitive use. They are configured for a variety of door types, including overhead doors, swing doors, and sliding doors. In the United Sates, door operators must comply with the Americans with Disabilities Act (ADA).
Engineering Web: Door Operators - Machine Design
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Motion Monitor from Machine Design and Motion Systems Design Polyurethane belt opens the door to productivity Using the ContiPolyflat belt from ContiTech, Cleveland, Albany Door Systems eliminated hinges by |
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Disconnect Enclosures | Machine Design NEMA-12-rated SDN 12 Se ries single-door wall-mount disconnect enclosures, consist of 14-gauge steel bodies and doors with plasma-welded seams. |
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Guarding against arc flash | Machine Design unit starters with the door closed keeps the arc-flash boundary secure, while remote operating stations assure operators remain outside the arc-flash |
