Description
The DoorKing 9240 Series Industrial Slide Gate Operator is a maximum-security, U.S.-made solution engineered for continuous-duty operation on heavy sliding gates. Ideal for high-security facilities, logistics centers, and restricted-access environments, it delivers reliable performance for gates up to 8,000 lbs and 75 ft long.
- Unit Specs: Motor Power 3 HP continuous-duty; Voltage 208V / 230V / 460V (Three-Phase); Speed Range 0.5–2 ft/sec; Maximum Gate Weight 8,000 lbs; Maximum Gate Length 75 ft; Drive System: #80 chain drive with 30:1 oil-bath gear reducer; Duty Cycle: Continuous industrial operation; Operating Temperature: 10°F to 140°F (–12°C to 62°C); Enclosure: G90 galvanized steel with stainless-steel access door; Includes: Pedestal mounting and 20 ft of #80 chain; Compliance: UL 325 and ETL listed (requires Type B1/B2 entrapment protection).
- Maximum Gate Capacity: 8,000 lbs and up to 75 ft in length, providing a robust solution for large, high-security gates.
- Power and Drive: 3 HP continuous-duty motor paired with a heavy-duty #80 roller chain drive and a 30:1 oil-bath gear reducer for high torque, durability, and quiet operation.
- Speed Control: Adjustable variable speed from ½ to 2 ft/sec with soft start/stop to minimize mechanical wear and ensure smooth, controlled gate movement.
- Safety and Access Features: Integrated anti-tailgating, partial-open function, and fail-secure operation that locks out during manual override for tight access control.
- Electrical Configurations: Available in 208V, 230V, or 460V three-phase configurations to fit diverse site power systems.
- Construction and Mounting: Weather-resistant G90 galvanized enclosure with a stainless-steel access door; pedestal-mounted design included with 20 ft of chain for quick installation.
- Compliance: UL 325 and ETL listed (requires Type B1/B2 entrapment protection) to meet stringent safety certifications for industrial sites.
- Environment and Durability: Operational from 10°F to 140°F (-12°C to 62°C) with weather-ready construction; optional thermostatically controlled heater kit available for extreme conditions.
- Models Available: 9240-380 (208V 3-Phase), 9240-381 (230V 3-Phase), 9240-382 (460V 3-Phase) for flexible procurement across facilities.
- Ideal For: Industrial, governmental, and restricted-access sites needing dependable, high-security gate operation.
The DoorKing 9240 Series delivers strength, precise control, and enduring reliability for perimeter security. Its powerful 3 HP motor, durable #80 chain drive, and advanced speed control provide consistent performance under continuous use. With anti-tailgating and partial-open capabilities, it offers secure, efficient vehicle access without compromising throughput. Proudly made in the USA and engineered to meet UL 325 and ETL standards, the 9240 is a trusted choice for facilities where safety and durability are paramount.