Electric Operators - Gearhead / Hoist Operators

• MyQ® Technology enables you to securely monitor and control your facility 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 on a mobile device, ensuring the status of your commercial door.
• MyQ Mobile App is a free download with no annual activation fee.
• Requires 828LM MyQ Internet Gateway to connect to MyQ Smartphone App.

• Dual Voltage Connections increase flexibility by enabling the installer to select the required voltage within phase, to meet job-site requirements.
• Single-Phase: 115V and 230V, 3-Phase: 208V, 230V and 460V, 575V is a discrete model without field-selectable voltage.
• 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.
• Continuous-Duty High-Starting Torque Motor performs in demanding industrial overhead door applications.
• Motor Removable without Affecting Limit Switch Settings saves time and money for maintenance.
• 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.
• Continuous-duty high-starting torque motor with instant reverse and overload protection. Available in 1/2, 3/4, 1, 1-1/2, 2 and 3 HP; single- or three-phase. Capacitor start on single-phase. Removable without affecting limit switch settings.
• Operators are factory preset to C2 wiring, providing momentary contact to open and stop, with constant contact to close.
• 5V DC NEC Class 2.
• 45:1 first-stage using heavy-duty gears running in oil bath; cast iron housing. Special “all-climate” synthetic gear oil for greater low-temperature performance; #50 output sprocket chain.
• Sealed roller bearings in gear reducer.
• Brake standard on GH operators.
• NEMA 1 type electrical box, heavy-duty 11-gauge steel frame with durable powder coat finish, all reduction sprockets drilled and pinned to shafts.

• Two-year warranty.

• UL 325 requires all commercial door operators to be either constant pressure to close or be equipped with a primary external monitored entrapment protection device.
• Security+ 2.0™ safeguards your facility – with every click, a new code is sent to the commercial door operator so the door opens only for you.
• 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.
• Floor Level Disconnect enables manual lifting in an emergency.

• MyQ® Technology enables you to securely monitor and control your facility 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 on a mobile device, ensuring the status of your commercial door.
• MyQ Mobile App is a free download with no annual activation fee.
• Requires 828LM MyQ Internet Gateway to connect to MyQ Smartphone App.

• Dual Voltage Connections increase flexibility by enabling the installer to select the required voltage, within phase, to meet job-site requirements.
• Single-Phase: 115V and 230V, 3-Phase: 208V, 230V and 460V, 575V is a discrete model without field-selectable voltage
• Internal Door Lock Sensor eliminates jamming and damage to door and operator if door is opened when locked.
• 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.
• Continuous-duty high-starting torque motor preforms in demanding industrial overhead door applications.
• Motor removable with 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 the 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 circut 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.
• Continuous-duty high-starting torque motor with instant reverse and overload protection. Available in 1/2 and 3/4 HP; single- or three-phase. Capacitor start on single-phase. Removable without affecting limit switch settings.
• Operators are factory preset to C2 wiring, providing momentary contact to open and stop, with constant contact to close.
• 5V DC NEC Class 2.
• First-stage heavy-duty 5L V-belt; second-third-fourth stages #48 chain; #50 output sprocket chain.
• Industrial ball bearings on a 1" output shaft, heavy-duty oil-filled bushings on reduction shafts.
• Brake Standard on 3/4 HP operators, (optional on 1/2 HP).
• NEMA 1 type electrical box, heavy-duty 11-gauge steel frame with durable powder coat finish, all reduction sprockets drilled and pinned to shafts.
• Two-year warranty.

• Security+ 2.0® safeguards your facility – with every click, a new code is sent to the commercial door operator so the door opens only for you.
• Requires 828LM MyQ Internet Gateway to connect to MyQ Smartphone App.

*UL 325 requires all commercial door operators to be either constant pressure to close or be equipped with a primary external monitored entrapment protection device.

• Variable door speed
• 2 year Warranty
• 24V class 2 control circuit with 40VA transformer to protect against short circuit
• On board receiver with antenna
• External radio control terminal strip
• Low friction powder metal limit cam nuts with fully adjustable rotary type limit switch assembly
• Three button open-close-stop control station Nema-1
• Continuous duty industrial motor with external reset overload protection (1-phase) or external thermal overload relay motor protection (3-phase)
• Motor removable without affecting limit settings
• Heavy duty worm gear reduction in oil bath gearbox
• 1-1/4’’ or 1-3/8’’ cast iron flanged bearings on gearbox final output shaft
• 1.5 second time delay on all open functions standard on 1.5, 2 & 3 HP
• Solenoid brake standard
• #50 roller chain and sprockets on final drive
• Emergency chain hoist with electrical cut-out switch for manual operation
• Chain keeper
• Universal left or right hand mounting
• Baked on dark grey coat finish
• Shipping weight 125 lbs
• N-1 Micanan photocells included for doors up to 24' wide

• Variable door speed
• 2 year warranty
• 24V class 2 control circuit with 40VA transformer to protect against short circuit
• On board receiver with antenna
• External radio control terminal strip
• Low friction powder metal limit cam nuts with fully adjustable rotary type limit switch assembly
• Three button open-close-stop control station Nema-1
• Continuous duty industrial motor with external reset overload protection (single phase) or external thermal overload relay protection (3 phase)
• Heavy duty worm gear reduction in oil bath gearbox
• Motor removable without affecting limit settings
• Heavy duty worm gear reduction in oil bath gearbox
• 1.5 second time delay on all open functions standard on 1.5, 2, 3, & 5 HP
• Solenoid brake standard
• #50 roller chain and sprockets on final drive, except 3 HP or larger
• Emergency chain hoist with electrical cut-out switch for manual operation
• Chain keeper
• Universal left or right hand mounting
• Baked on dark grey coat finish
• Shipping weight 115 lbs
• N-1 Micanan photocells included for doors up to 24' wide