Product Description
SL575 (heavy duty)
Reliable chain-driven slide gate operator
This heavy-duty design supports gate lengths up to 50 feet and gate weights up to 1800 pounds. Powdercoated weather-resistant steel enclosure and a high-starting torque motor with built-in overload protection ensure strong, dependable performance. This model is UL325-compliant for Class I, II, III, and IV.
2-Year Warranty
NEW features to simplify installation:
Universal Footprint
-Easily adapts operator to common footprints.
-Simplifies retrofit applications by adapting to pre-existing pads for Link, Stanley or LiftMasterŽ operators.
Larger Control Box
-Provides ease of access to major components.
-Improved terminal strip labeling simplifies installation and saves time.
-Common wiring diagram for SL575, SL585, and SL595 models.
Integrated 3-Button Control Station
-Internal Open/Close/Stop buttons speed installation and troubleshooting.
Large Accessory Tray
-Provides convenient location to mount loops and other accessories.
-Tray includes access ports and other knockouts for running power and control wiring.
Self-Locking Drive
-Improved chain-drive system prevents back-driving.
External Manual Disconnect
-Convenient, easy-to-access disconnect allows gate to be opened in the event of a power loss without removing the operator cover.
External Reset Button
-Simplifies resetting the gate operator when alarm is activated.
-Meets UL 325 requirements.
electronic features: mechanical features:
- G3 Logic Control Board
- Interrupt & Exit Loop Inputs
- 24VAC Accessory Power Output
- UL325-Compliant Entrapment Alarm with external reset
- Adjustable Inherent Entrapment Protection System
- Full Systems Capability-Compatible with most access control devices and safety accessories
- Timer-to-Close (0-180 seconds)
- Integrated Maglock Control
- Industrial-Size 0 Across-the-Line Magnetic Reversing Contactor
- High-Starting Torque, Continuous-Duty Industrial Motor with Overload Protection
- Selectable Gate Movement Warning Alarm
- Supports Optional Plug-In Loop Detectors
- Gate Speed of 10 Inches per Second
- Fully Adjustable Driven Limit System
- Automatic Braking System
- Baked-on High-Durability Powdercoat Finish
- Standard Manual Release System
- Pad and Post Mount Standard
- Supplied with 25 Feet of # 50 Nickel-Plated Chain
- Efficient Chain and Sprocket Gear Reduction
- Adjustable Friction Clutch System
- Heavy-Duty Shaft Bearings
- Padlockable Weather-Resistant Lockable Cover
- Shipping Weight - 200 Lbs.
Technical information
Recommended Capacities
HP Max gate weight Max gate width
(overhead) Max gate width
(cantilever) Cycles
per hour
1/2 1200 lbs. 40 ft. 25 ft. 22
1 1800 lbs. 50 ft. 32 ft. 18