Service Door Operators
Whether it is for a gate, grille, counter door, commercial sectional, steel rolling or automatic personnel door, US Overhead Doors offers the right choice for your operator.
Features
- All models U.L. listed overload protection
- Instant reverse motor wiring on single phase
- 24 volt control circuit
- Right or left hand / brackets or wall mount
- Wired standard with constant pressure to close
- 115/230 volt - 1 phase or 208/230/460 volt - 3 phase * Full
- Heavy duty reversing controller
- 3-button NEMA 1 control station
- Heavy duty driven limits
- MG operators available with solid state controller
- 12 month warranty at time of purchase
Options
- Pneumatic or electric edge to provide safety stop or reverse upon contact with obstruction
- Keyswitch, ceiling pull switch, card key and keyless entry
- Timer and photo electric control, loop detectors and treadles
- NEMA 4, 7, 9, 12 / JIC and Car Wash modifications
- Consult factory for other wiring modification, controls and accessoris
For use on small rolling doors and small to medium size rolling grilles in standard usage applications. Floor level disconnect for manual push-up operation. Heavy duty V-belt drive with adjustable friction clutch and posi-lock brake system. Available in 1/3, 1/2, and 3/4 horsepower. Compatible with Emergency Egress System
(See Aluminum Grille Option)
For use on small to medium size rolling doors and all rolling grilles in standard usage applications. Floor level disconnected with electrical interlock for manual chain hoist operation. Heavy duty V – belt drive with adjustable friction clutch and posi – lock brake system
Available in 1/3, 1/2, and 3/4 horsepower
For use on all rolling doors and grilles in standard usage or high-cycle applications. Floor level disconnect with electrical interlock for manual chain hoist operation. Heavy duty bronze gears running in oil bath. Electric solenoid brake
Available in 1/2, 3/4, 1, 1/2, 2 and 3 horsepower.
For use on all small rolling doors and all counter and counter fire doors. Adjustable torque limited with disconnected for manual push – up operation. Bronze gears running in oil bath.
Compact belt drive jackshaft operator with 1 button (modell SJ) is also available for use on counter and small rolling grilles in limited usage applications.
