Lawrence Roll-Up Doors, Inc.

Made In the USA…since 1925

Fire Door Motor Operators

Model FGH FS
FGRL
Type in-line gear drive with auxiliary hoist, internal governor and fusible link release *
in-line gear drive with internal governor and alarm release – failsafe closing upon loss of power in-line gear drive with lock sensor, internal governor and fusible link release *
Reset Method “Easy-Reset” – reconnect fusible link cable and open door “Auto-Reset” – clear alarm / restore power and open door “Easy-Reset” – reconnect fusible link cable and open door
Typical Application all fire doors moderate sized fire doors all counter fire doors
Usage up to 30 cycles per hour,
100,000 total cycles
up to 15 cycles per hour,
20,000 total cycles
up to 30 cycles per hour,
20,000 total cycles
Motor TENV TENV TENV
Horsepower 1/2, 1, 1 1/2, 2, 3, 5, 7 1/2 1/3, 1/2, 3/4, 1 1/2, 2, 5 1/3
Standard Voltage 115v-1ph, 230v-1ph (up to 1 1/2 HP),
208/230v-3ph,
460v-3ph (all 60Hz)
115v-1ph, 230v-1ph (up to 1 1/2 HP),
208/230v-3ph,
460v-3ph (all 60Hz)
115v-1ph (60hz)
Available Voltage 230v-1ph-50hz (up to 1 1/2 HP), 230v-3ph-50Hz,
380/415v-3ph-50Hz, 575-3ph-60Hz
consult factory for others consult factory
Auxiliary Operator chain hoist none none
Delay on Reverse standard (requires door be provided with monitored sensing device) standard (requires door be provided with monitored sensing device) standard (requires door be provided with monitored sensing device)
Internal Lock Sensor not available not available standard
Retrofit to Existing Fire Doors available available available

* Model AR-D or AR-D2 Alarm Release can be used with Model FGH and FGRL Fire Door Motor Operators to provide automatic closing upon activation of alarm or detectors

Lawrence Roll-Up Doors, Inc. reserves the right to change specifications without notice. Refer to Standard Specifications sheets (available upon request) for complete product information. © 2017 Lawrence Roll-Up Doors, Inc.

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