LiftMaster J door operator - Manual (Page 13)

13
HOIST AND JACKSHAFT
Carton inventory/Operator specifi cations - Hoist and Jackshaft
OPERATOR SPECIFICATIONS
CARTON INVENTORY
Before beginning your installation check that all components were provided.
DESCRIPTION
Powerhead assembly
Owner’s manual and caution labels
Hardware box (includes fasteners, track spacers, trolley, door arm assembly, front idler and header mounting bracket)
3-Button control station with LED
Hoist hand chain (Models H, HJ and GH ONLY)
Door sprocket
Door/operator drive chain
Entrapment Protection Device: Model CPS-U photoelectric sensors (standard)
HOIST AND JACKSHAFT OPERATORS
MOTOR
TYPE: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Continuous duty
HORSEPOWER:
Model J, H and HJ . . . . . . . . . . . . . . . . 1/3, 1/2, 3/4 and 1 HP
Model GH . . . . . . . . . . . . . . . . . 1/2, 3/4, 1, 1-1/2, 2 and 3 HP
SPEED:. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1725 RPM
VOLTAGE:
Model J, H and HJ . . . . . . . . . . . . . . . . . . . .115/230V 1 Phase
208/230/460/575V 3 Phase
Model GH . . . . . . . . . . . . . . . . . . . . . . . . . .115/230V 1 Phase
208/230/460/575V 3 Phase
CURRENT (Amperage):
Models H, HJ, and J
Voltage-Phase
1/3 HP 1/2 HP 3/4 HP 1 HP
115-1Ø, 60Hz 8.5 11.2 13.6 16
230-1Ø, 60Hz 4.2 5.6 6.8 8
208/230-3Ø, 60Hz 3 3.1 4 6
460-3Ø, 60Hz 1.5 1.75 2 3
575-3Ø, 60Hz 1.3 1.4 1.6 1.8
Model GH
Voltage-Phase 1/2 HP 3/4 HP 1 HP 1-1/2 HP 2 HP 3 HP
115-1Ø, 60Hz
11.2 13.6 16 20 - -
230-1Ø, 60Hz 5.6 6.8 8 10 - -
208/230-3Ø, 60Hz 3.1 4 6 7 8 10.6
460-3Ø, 60Hz 1.75 2 3 3.5 4 4.8
575-3Ø, 60Hz 1.4 1.6 1.8 2.75 3 -
ELECTRICAL
TRANSFORMER:. . . . . . . . . . . . . . . . . . . . . . . . 24Vac Secondary
CONTROL STATION:. . . . . . . . . . . . . . . . NEMA 3-Button Station
Open/Close/Stop w/LED
WIRING TYPE: . . . . . . . . . . . . . . . . . . . . . . . . . . . C2 (Standard)
Momentary contact to OPEN and STOP, constant pressure to
CLOSE, plus wiring for sensing device to reverse and auxiliary
devices to open and close with open override. See page 29 for
optional wiring types and operating modes.
LIMIT ADJUST:. . . . . . . . . . Linear driven, fully adjustable screw
type cams. Adjustable to 24 feet.
SAFETY
DISCONNECT:
Model J . . . . .Floor level disconnect for manual door operation
Model H and GH . . . . . . . Floor level chain hoist with electrical
interlock for manual door operation
Model HJ . . . . . . . . . . . . . . Includes both floor level disconnect
systems stated above
ENTRAPMENT PROTECTION:
LiftMaster Monitored Entrapment Protection (LMEP)
Photoelectric Sensors (CPS-U): . . . . . . . . . . . . .Through beam
used to provide non-contact safety protection.
Safety Edge (Optional): . . . . . . . Electric or pneumatic sensing
device attached to the bottom edge of door.