Doorking Slide Gate Operator (3HP, 208V, 3 Phase, #80 Chain) | DKS-9240-380
Designed to meet the highest demands of industrial-grade access control, the Doorking DKS-9240-380 Slide Gate Operator delivers serious power and precision for Class III (Limited Access) and Class IV (Restricted Access) vehicular gate applications. With a robust 3 HP, 208V, 3-phase motor and a heavy-duty #80 chain system, this operator is built to handle gates up to 100 ft long and 8,000 lbs, making it ideal for critical infrastructure, government facilities, and industrial sites.
This model offers adjustable solid-state speed control ranging from 0.5 to 4 ft/sec, a fail-secure configuration, and full Gate Tracker™ integration for seamless control system communication. The operator ships complete with a 9200-135 pedestal mount, hardware, and chain for straightforward installation.
Note: This operator is not for use in public or residential applications. For Class III and IV restricted access use only.
Features & Benefits
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Industrial-Strength 3 HP Motor
Powers extremely large and heavy gates with ease, ideal for mission-critical facilities.
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Adjustable Speed Control
Customize gate travel speed from 0.5 to 4 ft/sec for maximum control, safety, and performance optimization.
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Heavy-Duty Chain & Gear System
Uses a 30:1 gear reduction in a continuous oil bath paired with #80 chain for high-load operation and longevity.
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Fail-Secure Configuration
Electrical interlock ensures the gate cannot move during manual override or maintenance, enhancing safety.
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Gate Tracker™ Integration
Provides real-time system data to Doorking 1833, 1835, 1837, or 1838 access control systems.
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Weatherproof Steel Housing
G90 galvanized steel enclosure with a charcoal grey finish and stainless steel access door resists corrosion and harsh elements.
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Smooth Operation
Slow-start/slow-stop, anti-tailgating, and partial open limits enhance security and mechanical lifespan.
Specifications
Attribute |
Details |
Model Number |
DKS-9240-380 |
Motor |
3 HP, 208V, 3 Phase |
Chain Size |
#80 |
Speed Range |
Adjustable: 0.5 – 4 ft/sec (0.3 – 1.2 m/sec) |
Max Gate Weight |
8,000 lbs (3628 kg) |
Max Gate Length |
100 ft (30 m) |
Min Gate Length |
25 ft (7.6 m) |
Mount Type |
Pedestal (9200-135 included) |
Dimensions (w/ pedestal) |
31.5"W x 47"H x 16.5"D |
Housing |
G90 Galvanized Steel, Charcoal Grey + SS Door |
Operating Temperature |
10°F to 140°F (-12°C to 62°C) |
Heater Kit |
Thermostatically controlled (recommended for cold) |
Application Class |
Class III & IV Only |
Safety Compliance |
UL 325 & 991 Compliant, ETL Listed |
Convenience Outlets |
Two 115 VAC |
Loop Detector Ports |
Two (DKS plug-in detectors only) |
Warranty |
5-Year Limited Warranty |
Frequently Asked Questions
Q: Can this gate operator be used in residential or public settings?
A: No. The DKS-9240-380 is strictly for Class III and IV access-controlled environments such as military bases, correctional facilities, and high-security industrial zones.
Q: How fast does the gate move?
A: You can adjust the speed from 0.5 to 4 ft/sec, allowing flexibility based on gate weight, safety requirements, and operational needs.
Q: What type of chain is included?
A: This model includes a #80 chain system, plus 20 feet of chain, chain brackets, and necessary mounting hardware.
Q: Is it compatible with Doorking access control systems?
A: Yes. It includes Gate Tracker™ output, compatible with Doorking’s 1833, 1835, 1837, and 1838 systems.
Q: How do I get support or help with installation?
A: Contact Gate Master Pros at +1 (505) 605-2205 or email support@gatemasterpros.com for expert technical assistance.
For large-scale, secure gate automation, the Doorking DKS-9240-380 Slide Gate Operator offers unmatched strength, reliability, and speed control. Built for heavy gates in high-security environments, this operator is a proven solution for serious access control. Order today from Gate Master Pros—your go-to source for professional-grade gate automation systems.
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