DoorKing 9210-390 1HP 460V 3-Phase Slide Gate Operator
DKO-9210-390 – DoorKing 9210 slide gate operator, 1 HP, 460 VAC three-phase, #50 chain (up to 2000 lb).
The DKO-9210-390 is a genuine DoorKing 9210 vehicular slide gate operator built for commercial and industrial access control applications. It features a 1 HP continuous-duty motor and a 40:1 gear reduction system running in a continuous oil bath for smooth, reliable operation. The 9210 is designed for slide gates up to 100 feet in length (minimum 10 ft), and is set for a travel speed of approximately 1 ft/sec (about 10–12 in/sec).
This model is configured for 460 VAC three-phase power and uses #50 chain, supporting gate weights up to 2000 lb when used with #50 chain (assuming the gate is level, in good condition, and properly adjusted). The operator ships with chain brackets/hardware and 20 feet of chain (as equipped). The 9210 is designed for Class III and Class IV applications only and is ETL Listed.
Safety Note: To be compliant with UL 325 and industry safety guidelines, additional Type B1 and/or Type B2 entrapment protection devices are required. Verify installation requirements and compatibility before ordering.