LiftMaster J door operator - Manual (Page 4)

TROLLEY
4
OPERATOR SPECIFICATIONS
Carton inventory/Operator specifi cations - Trolley
TROLLEY OPERATORS
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
Trolley drive chain: #48 for 1/3 and 1/2 HP,
#41 for 3/4 HP and higher (all GT models)
Entrapment Protection Device: Model CPS-U photoelectric sensors (standard)
NOTE: The tracks are shipped separately.
MOTOR
TYPE: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Continuous duty
HORSEPOWER:
Model APT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1/2 HP
Model GT . . . . . . . . . . . . . . . . . . . . . . 1/2, 3/4, 1 and 1-1/2 HP
Model T . . . . . . . . . . . . . . . . . . . . . . . . 1/3, 1/2, 3/4 and 1 HP
SPEED (At rated load): . . . . . . . . . . . . . . . . . . . . . . .1725 RPM
VOLTAGE: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Model APT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115V 1 Phase
Model GT and T . . . . . . . . . . . . . . . . . . . . . 115/230V 1 Phase,
208/230/460/575V 3 Phase
CURRENT (Amperage):
Model T and GT
Voltage-Phase
1/3 HP 1/2 HP 3/4 HP 1 HP 1-1/2 HP
115-1Ø, 60Hz 8.5 11.2 13.6 16 20
230-1Ø, 60Hz 4.2 5.6 6.8 8 10
208/230-3Ø, 60Hz 3 3.1 4 6 7
460-3Ø, 60Hz 1.5 1.75 2 3 3.5
575-3Ø, 60Hz 1.3 1.4 1.6 1.8 2.75
Model APT
Voltage-Phase
1/2 HP
115-1Ø, 60Hz 11.2
ELECTRICAL
TRANSFORMER:. . . . . . . . . . . . . . . . . . . . . . . 24Vac Secondary
CONTROL STATION:. . . . . . . . . . . . . . .NEMA 3-Button Station
Open/Close/Stop w/LED
WIRING TYPE: . . . . . . . . . . . . . . . . . . . . . . . . . . . C2 (Standard)
Momentary contact to OPEN & 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:. . . . . . . . . . . . . . . Quick disconnect door arm for
emergency manual door operation.
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.