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GSD503L5 - 1/2HP 3PH LiftMaster Gear Reduced Slide Door Operator


GSD503L5 - 1/2HP 3PH LiftMaster Gear Reduced Slide Door Operator
 
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Product Code: GSD503L5

Trolley Rail Kit #41



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Description Technical Specs. Manual & Brochures
 
Gearhead Sliding (GSD) style commercial door operators employ lubricated gears for heavy industrial, high cycle applications. GSD-style operators offer functionality that is similar to GT-style operators, but are used on single and bi-parting sliding doors.
Features
DUAL VOLTAGE CONNECTIONS - Increase flexibility by enabling the installer to select the required voltage, within phase, to meet job-site requirements. Within phases, voltage is selectable at the time of installation with the placement of a connector. EMERGENCY DISCONNECT - Disconnects operator from door for manual sliding in an emergency. HEAVY-DUTY WORM GEAR-IN-OIL GEAR REDUCER - Delivers performance for heavy industrial, high cycle applications. CONTROL FUNCTION SELECTOR DIAL - Enables easy selection and programming of (7) wiring types, from constant pressure to close, to specialized Timer-to-Close functionality to meet end-user needs. TIMER-TO-CLOSE - Conveniently and confidently closes the commercial door automatically after a predetermined amount of time has elapsed for added security and peace of mind. CONTINUOUS-DUTY HIGH-STARTING TORQUE MOTOR - Performs in demanding industrial slide door applications. MOTOR REMOVABLE WITHOUT AFFECTING LIMIT SWITCH SETTINGS - Saves time and money for maintenance. ADJUSTABLE FRICTION CLUTCH - Helps to protect door and operator from damage should the door meet an obstruction. MID-STOP - Enables partial opening of door to a preprogrammed position for energy savings, time savings and convenience. MAXIMUM RUN TIMER - Reverses or stops door if closing time exceeds expected time-frame to limit damage to door and operator. DELAY-ON-REVERSE CIRCUIT - Prevents abrupt reversal of door, reducing wear on the door and operator system. 3-BUTTON CONTROL STATION WITH MAINTENANCE ALERT SYSTEM (MAS) - Provides open/close/stop functions and notification when routine maintenance is required.