LiftMaster MAXUM JDC operators are recommended for door types including sectional doors (standard lift, high lift and full vertical) and rolling steel doors/grilles. Standard duty cycle only.
Model | Max Door Weight | Volatge/Phase | Equivalent Horsepower | NEMA 4X | Cycles per day | JDC7S1BMC | 700 lbs. | 120Vac 1 PH / 240Vac 1/3PH* | 1/2 HP | - | Standard Duty up to 90 Cycles a Day | JDC7S4BMC | 700 lbs. | 480Vac 3PH | 1/2 HP | - | Standard Duty up to 90 Cycles a Day | *Convertible to 208Vac 3PH or 600Vac 3PH via transformer, ordered separately.
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