GSD101L5R-MC Slide Door Gearhead w/ Brake RH Logic 5, 1HP, 115/230V, Single Phase

Logic 5.0 gearhead sliding commercial door operators employ lubricated gears for heavy industrial, high-cycle applications.

These operators offer functionality that is similar to GT Operators, but are used on single and bi‑parting sliding doors. These door operators are directly attached to drive and control the door. 

GSD Operators are mounted directly above the door and open the door in the direction of the operator.

Connectivity

• MyQ® Technology enables you to securely monitor and control your facility door operator and lights with your smartphone, tablet or computer for greater peace of mind. 
• Alerts can be received as email or pop-up (push) notifications.

Performance

• Heavy-duty wormgear-in-oil gear reducer delivers performance for heavy industrial, high‑cycle applications. 
• Control function selector dial allows for 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. 
• Mid-stop enables partial opening of door to a preprogrammed position for energy savings, time savings and convenience. 
• 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.
• Continuous‑duty high-starting torque motor with instant reverse and overload protection. Capacitor start with single phase, removable without affecting limit switches. 
• Adjustable friction clutch helps to protect door and operator from damage should the door meet an obstruction. 
• 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).
• Drive reduction, 10:1 first stage using heavy‑duty gears running in oil bath; cast iron housing; #41 chain second stage; #41 output chain on trolley. 
• Bearings: sealed roller bearings in gear reducer, flange-mount industrial ball bearings on drive shaft. 
• Brake: standard on all GSD operators.
• Construction: NEMA 1 type electrical box, heavy‑duty 11-gauge steel frame with durable powder‑coat finish, all reduction sprockets drilled and pinned to shafts. 
• #41 trolley roller chain standard on GSD operators.
• Door speed: 11–12 in. per second.
• Warranty: 2 Years.

Safety

• Security+ 2.0™ radio receiver is standard on-board with Logic 5.0 Operators, and virtually eliminates radio frequency interference. 
• Accepts up to (90) 1-button or (30) 3-button remote controls plus up to (30) wireless keypads or an unlimited number of DIP switch remote controls. 
• LiftMaster® Commercial Door Operators comply with UL 325 standards. 
• LiftMaster offers a variety of entrapment protection devices for every commercial application. 
• Emergency Disconnect, disconnects door operator from door for manual lifting in an emergency.