LiftMaster J - Elite Commercial Door Hoist Operator (Logic 5.0)

LiftMaster JMedium Duty Door Jackshaft 1/2HP OperatorStarting at: $1,195.00 Jackshaft (J) style commercial door operators are optimal for industrial applications. Doors used with this operator should be balanced with the ability to be manually lifted by hand in an emergency or power outage. The operators are typically mounted to the wall when used with smaller sectional overhead doors with a vertical or high lift and mounted to the wall or the front of the hood when used with rolling doors and grilles. J operators are attached to the door jackshaft to indirectly drive the door. Performance Dual Voltage Connections increase flexibility by enabling the installer to select the required voltage within phase, to meet job-site requirements. Single-Phase: 115V and 230V, 3-Phase: 208V, 230V and 460V, 575V is a discrete model without field-selectable voltage. Control Function Selector Dial enables easy selection and programming of (7) wiring types, from constant pressure to close, to specializ