Doorking Slide Gate Operator (1HP, 460VAC, 3 Phase, #50 Chain) | DKS-9210-390
Built for secure, high-cycle environments, the Doorking DKS-9210-390 Slide Gate Operator provides dependable and powerful automation for Class III (Limited Access) and Class IV (Restricted Access) vehicular gates. With a 1 HP, 460VAC, 3-phase motor, this operator supports gates up to 2,000 lbs and 100 ft in length, making it ideal for commercial, industrial, and government installations.
Utilizing a durable #50 chain system and fixed-speed operation, this unit ensures consistent, safe performance day in and day out. Gate Tracker™ compatibility enables real-time communication with Doorking access systems, while built-in safety mechanisms meet UL 2018 and ETL compliance standards.
Note: Not approved for residential or public-access installations. Designed for controlled access facilities only.
Features & Benefits
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High-Efficiency 1 HP Motor (460V, 3-Phase)
Provides strong, consistent performance in industrial applications where reliability is essential.
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Fixed-Speed Operation
Moves gates at approximately 1 ft/sec, offering safe, predictable access control.
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Heavy-Duty Gear System
40:1 gear reducer runs in an oil bath for reduced maintenance and long service life.
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Gate Tracker™ System Integration
Allows reporting to DKS 1833, 1835, 1837, and 1838 systems for intelligent access management.
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Fail-Secure Operation
An electrical interlock prevents gate activation during manual operation or override situations.
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Weather-Resistant Construction
G90 galvanized steel housing with stainless steel access door resists corrosion and harsh outdoor conditions.
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Advanced Electrical Features
Includes power boost circuit, partial open limit control, and anti-tailgating logic for enhanced safety and function.
Specifications
Attribute |
Details |
Model Number |
DKS-9210-390 |
Motor |
1 HP, 460VAC, 3 Phase |
Chain Size |
#50 |
Speed |
Fixed: 1 ft/sec (0.3 m/sec) |
Max Gate Weight |
2,000 lbs (907 kg) |
Max Gate Length |
100 ft (30 m) |
Min Gate Length |
10 ft (3 m) |
Mount Type |
Pad or Pedestal |
Dimensions |
20"W x 35.5"H x 18"D |
Housing |
G90 Galvanized Steel, Stainless Steel Access Door |
Operating Temperature |
10°F to 140°F (-12°C to 62°C) |
Heater Kit |
Recommended for cold environments |
Application Class |
Class III & IV Only |
Safety Compliance |
UL 2018 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: Is this operator suitable for residential or gated community use?
A: No. The DKS-9210-390 is only designed for Class III and IV restricted-access environments such as industrial facilities, commercial yards, and government perimeters.
Q: What’s included with the operator?
A: The operator includes 20 feet of #50 chain, mounting hardware, and chain brackets. It supports pad or pedestal mounting.
Q: Can the gate speed be adjusted?
A: No. This model operates at a fixed speed of approximately 1 foot per second.
Q: What access systems is it compatible with?
A: This unit integrates with Doorking 1833, 1835, 1837, and 1838 systems via Gate Tracker™ output.
Q: Who can I contact for help with setup or compatibility?
A: Reach out to Gate Master Pros at +1 (505) 605-2205 or email support@gatemasterpros.com for professional assistance.
For high-security gate automation backed by commercial-grade reliability, the Doorking DKS-9210-390 Slide Gate Operator delivers unmatched performance, safety, and system compatibility. Built for tough environments and long service life, it’s the ideal solution for secure industrial access. Order today from Gate Master Pros—your trusted Doorking gate automation provider.
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