GCL-GH HEAVY-DUTY GEAR HEAD HOIST OPERATOR
The GCL-GH is designed for high or full-lift sectional and rolling doors that have up to 60-cycle/hour duty requirement. Advanced features and robust mechanical design combine to provide a heavy-duty operator that sets a new standard for productivity.
Features
- EZ Limit® electro-mechanical limits.
- MultiVolt® voltage simplification.
- Max run timer automatically adjusts to up and down run time.
- Heavy-duty worm gearbox for primary reduction.
- Delay on reverse.
- 16-character LCD display.
- UL325-2010 approved.
- Advanced radio receiver displays and stores activation by transmitter ID number on the LCD screen.
- 3-button control station.
- 2-year/20,000-cycle warranty.
- Programmable mid-stop.
- Emergency hoist for manual operation. Easily changed in field from left to right hand.
- DC disc brake with progressive braking.
Advantages
- MultiVolt® – Order phase-specific operator for the job and have the ability to select the right voltage on the job site.
- Single Phase: 115/208/230V AC
- Three Phase: 208/230/460V AC
- Three Phase: 575 VAC only models also available
- Modular design with optional expansion boards for advanced timer to close, and auxiliary output functionality.
- LCD display with intuitive setup menu. Provides current status and trouble-shooting assistance.
- Internal receiver with the ability to individually add/delete up to 50 Intellicode® transmitters directly from the LCD display.
- EZ Limit® provides for push to set limits that stay synchronized with door through long-term loss of power.
- Open/close/stop and setup keys included on control board. Keeps all controls near the LCD display convenient for set up.
Construction
- Motor
AC continuous-duty motor. Motor replaceable without changing limits. Thermally protected. - Drive
- Primary – Heavy-duty worm gear running in oil bath. All-weather synthetic lube for low/high temperature operation.
- Secondary – Heavy-duty chain and sprocket reduction
- Brake
24V DC disc brake standard - Precision Radial Ball/Roller Bearings
Used exclusively throughout the operator powertrain. - Emergency Hoist Manual Operation
Electrically interlocked manual hoist with floor level disconnect. - Pre-wired to accept:
- Monitored entrapment device such as photo eyes.
- Single or 3-button control stations.
- External interlock switches.
Resources