The Model 820 is designed for moderate pulling force.

Model 820 Slide Gate Operator

GentleSlide ^TM Motion Management Oil immersed clutch and electronic clutch which, when properly adjusted, will sense an obstacle to gate travel. Upon sensing an obstacle when the gate is closing, the operator will move the gate to the open position. Sensing an obstacle upon opening will cause the gate to stop. The gate will not move again until an external activation signal is received.

Continuous duty operation

Internal limit switches

“Soft Stop” on opening (except partial opening) and closing

1/2 hp motor . Manual release (non-keyed standard)

Selectable delayed opening and closing (to allow for warning light activation)

230V Only

The model 820 is shown here with chain and rack & pinion configurations.

The chain configuration also shows the slide gate installation kit.

Choices for 820 installation kits:

Installation kits with pedestal for CHAIN DRIVEN operators 3501* and 35S1*

30' nickel plated chain (kit 35S1 has stainless steel chain)
Mounting pedestal
8" x 10" x 5.5" NEMA 4 fiberglass enclosure with backplate and power switch
Hardware set for enclosure to pedestal attachment
2 sets of conduit and connectors for connecting enclosure to operator
2 caution signs

Installation kits with pedestal for RACK AND PINION operators 3503*

23' gear rack
Mounting pedestal
8" x 10" x 5.5" NEMA 4 fiberglass enclosure with backplate and power switch
Hardware set for enclosure to pedestal attachment
2 sets of conduit and connectors for connecting enclosure to operator
2 caution signs

Microprocessor Control for 820
Choose from 8 operating modes:

1. 2 kinds of garage-door-like logic (signal to open, signal to close)
2. 2 kinds of automatic logic (signal to open, then close after a selectable time period)
3. 2 kinds of security logic (for anti-tailgating)
4. 2 kinds of logic for an attended gate