Dynatect’s customers have consistently and successfully conducted their own safety analysis and approval for each application. While customers have used Dynatect roll-up doors in laser-safe applications, Dynatect’s doors may require the approval of a site LSO (laser safety officer). Dynatect has supplied custom roll-up machine doors and curtains for over 30 years.
Dynatect has evolved the door design to combine two well-established technologies of Alumaflex Doors and Gortite® Automated Machine Safety Doors (AMSD).
Together these AMSD & Alumaflex technologies provide modular, economical, light-tight, secure, robust, and rapid doors ideal for laser applications. Door travel speed up to 20”/second. Door widths up to 12 feet, door height up to 10 feet. No additional counterweights, tension springs, or hold-down switches are required.
These safety sensor options are available with any control system option.
Sensor for detecting interference and supporting door-auto reverse function:
Door Hold-Down Switch:
Door Closed Safety Interlock Switch and Safety Relay:
Note: The installer must ensure that the door, its controls, and any safety devices conform to applicable safety standards
Photo: LiDAR Scanner – The LiDAR scan is a 2D plane. 3D is shown for clarification.
Standard Offering
Motor & 2 Travel-End Sensors only – (2) 24VDC Proximity limit switches. Motor with industry standard quick disconnect interface (4 conductor). No control box. Contactors, phase-relay, drive, logic, AC-power and DC-power by others. NOTE: Please advise Dynatect if a VFD will be used.
Integrator Control Box Option
Upgrade from “Standard Offering” that includes NEMA 4X (IP66)
control box with contactors, motor starter, and phase-relay. Pre-wired to accept “up” signal, “down” signal, and Standard Travel-End Sensors. Box mounting, field wiring, logic, AC-power and DC-power by others. All pushbuttons by others. Any “Sensor Options” are field wired to customer controls and logic by others. In-box safety relay mounting option.
Variable Speed Controller Option
Upgrade from “Integrator Control Box” with added pushbuttons
(Up, Down, E-stop), external disconnect switch, variable speed drive, 24VDC power and logic for all sensor options. Includes termination to accommodate options of: “LiDAR”, “Fixed Photo Eye”, “Fixed Light Curtain”, and safety interlock. In-box safety relay mounting option.
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