DoorKing 9230 Maximum Security Series of Gate Operators 3-HP

Maximum Security 3-HP Slide Gate Operator for Industrial Applications

The DoorKing 9230 Series Slide Gate Operators are designed exclusively for maximum-security environments where controlled access and reliability are critical. Featuring a 3-horsepower, three-phase motor, these heavy-duty operators are built to handle gates up to 75 feet long and 5,000 pounds, making them ideal for industrial sites, airports, seaports, factories, and government facilities.

The 9230 Series is engineered for fail-secure operation, requiring manual cranking during power loss to maintain complete perimeter integrity. An integrated anti-tailgating circuit, adjustable mid-stop, and partial open feature help control vehicle flow and prevent unauthorized access, while solid-state speed control allows adjustable travel speeds between 0.5 and 2 feet per second.

Key Features

• Fail-secure operation for uncompromised perimeter protection
• 3-HP continuous-duty motor with adjustable solid-state speed control
• Anti-tailgating feature prevents unauthorized vehicle entry
• Adjustable mid-stop and partial open function
• Direct-driven limit nuts for long-term precision
• Built-in reset and power On/Off switches
• Gate tracker reporting output for system monitoring
• Ports for plug-in loop detectors
• Two convenience outlets for accessories
• Slow-start / slow-stop function for smoother operation
• 30:1 gear reduction running in a continuous oil bath for durability
• Includes 20 feet of #60 chain and mounting brackets

Technical Specifications

• Horsepower: 3 HP continuous duty
• Maximum Gate Length: 75 ft
• Maximum Gate Weight: 5,000 lbs (#60 chain)
• Speed Adjustment: 0.5 to 2 ft/sec (solid-state controller)
• Operation Type: Fail-secure, manual crank during power outage
• Chain Type: #60 industrial roller chain (20 ft included)
• Gear Ratio: 30:1 oil bath gearbox
• Application Class: III and IV (commercial / industrial)
• Certifications: ETL Listed
• Additional Requirement: Two photoeyes required for activation

Model Options

• 9230-380: 208V AC, 3-Phase
• 9230-381: 230V AC, 3-Phase
• 9230-382: 460V AC, 3-Phase

Conclusion

The DoorKing 9230 Series delivers uncompromising performance for the highest-security installations. With powerful drive capability, fail-secure design, and advanced safety features, it remains the trusted choice for mission-critical perimeter protection in demanding industrial environments.

Custom-built item – Non-cancellable and non-returnable