Commercial Garage Door Openers Commercial Door Operators Overhead Door® Commercial door operators, provide an integrated door system that comes with our guarantee for reliable performance when you need it most — every day. Built with convenience in mind, our automatic door operators also make it safer and easier to perform daily job duties so you can improve efficiency and close the door on your competition. Overhead Door® automatic door operators are manufactured to meet the performance requirements of our commercial and industrial doors, offering precise control of your door system for years of trouble-free operation. To improve safety and enhance the life of your door and motor, the industry’s guidelines for quality assurance recommend a single manufacturer for both door and operator. We are the only manufacturer that offers a full line of commercial and industrial doors and operators specifically designed for integral applications. We offer the industry’s broadest line of electric, automatic door operators to suit new construction and retrofit applications, as well as unusual or special requirements. Overhead Door® commercial operators are UL 325 2010 compliant. Our Commercial Operator classification specifications are listed out below: Heavy Duty Operators: Our RHX operators are heavy duty and operate up to 60 cycles per hour under a large constant load. Standard Duty Operators: Our RSX operators are standard duty and operate up to 60 cycles per hour during peak usage periods only. Medium Duty Operators: Our RMZ operators are medium duty and operate at 15 cycles per hour. Light Duty Operators: Our CDX operators are light duty and operate at 4 cycles per hour.