Lawrence Roll-Up Doors, Inc.

Made In the USA…since 1925

Motor Operators

Model SGH MGH MGRL
Type in-line gear drive with auxiliary hoist
in-line gear drive with auxiliary hoist in-line gear drive with internal lock sensor and auxiliary release
Typical Application all service doors and grilles moderate sized service doors and grilles smaller service doors, grilles and counter service doors with locking device
Usage up to 40 cycles per hour,
100,000 total cycles
up to 20 cycles per hour,
20,000 total cycles
up to 20 cycles per hour,
20,000 total cycles
Motor continuous duty TEFC TENV TENV
Horsepower 1/2, 1, 1 1/2, 2, 3, 5, 7 1/2 1/2 1/3
Standard Voltage 115v-1ph, 230v-1ph (up to 1 1/2 HP),
208/230v-3ph, 460v-3ph (all 60Hz)
115v-1ph,
208/230v-3ph, 460v-3ph (all 60Hz)
115v-1ph (60Hz)
Available Voltage 230v-1ph-50Hz (up to 1 1/2HP), 230v-3ph-50Hz, 380/415v-3ph-50Hz, 575v-3ph-60Hz
230v-1ph-60hz
230v-1ph-50hz
230v-3ph-50Hz 380/415v-3ph-50Hz 575v-3ph-60Hz
consult factory
Auxiliary Operator chain hoist chain hoist lever release, chain hoist optional
Delay on Reverse standard
(requires door be provided with monitored sensing device)
not available not available
Internal Lock Sensor not available not available standard
Emergency Egress Function not available optional optional
NEMA Ratings NEMA 1 (standard), NEMA 4, 4X, 12 (optional) NEMA 1 (standard), Car Wash Modification (optional) NEMA 1

 

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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