Autoquip TORKLIFT T2 DOUBLE PANTOGRAPH - Manual (Page 18)

18
4.4 Power Unit Wiring
MOTOR
5 4 6
CONNECT TO LINE CONNECT TO LINE
7
1
3
9
2 8
3 2 1
9
6
4
7
5 8
J
J J
J
THERMOSTATS
OPTIONAL
MOTOR
THERMOSTATS
OPTIONAL
208/230VAC 460VAC 3 PHASE
4.4.1 Intermittent Duty Remote Power Units
1. The Intermittent Duty Power Units utilize a 1-½ or 5 HP / 208-230-460 Volt / 60 hertz / 3 phase “Super-
Torque” intermittent duty motor with (one full lift cycle per 2 minute period) driving a high pressure
positive displacement pump assembly with an internal relief valve, check valve and down solenoid
valve.
2. Because an Autoquip "Super-Torque" motor actually delivers substantially more horsepower than the
nameplate rating, it must always be wired for heavier current-draw than standard motors of the same
nameplate rating. However, because of the "Super-Torque" motor’s starting efficiency and superior
running characteristics, circuit components do not have to be as large as for standard motors of equal
delivered horsepower.
4.4.2 Heavy Duty Remote Power Unit
1. The Vertical 'HD' Power unit utilizes a 5 HP/ 208-230-460 Volt / 60 hertz / 3 phase Heavy Duty motor,
(with a 30 minute continuous duty rating). The power unit is coupled with a high-pressure positive
displacement gear pump, and Autoquip Corporation’s patented Deltatrol valve assembly.
2. The motor connection diagram should be referenced in connecting the motors to a power source.
Remember that heavy wire must be used all the way to the power source.
HP and Voltage Full Load Amperages
1-½ HP: 60 CY / 3 PH
Intermittent Duty Motor
208 V= 4.8 Amps 230 V=4.6 Amps 460 V= 2.3 Amps
5 HP: 60 CY / 3 PH
Intermittent Duty Motor
208 V=15.8 Amps 230 V=14.8 Amps 460 Volts = 7.4 Amps
5 HP: 60 CY / 3 PH
Heavy Duty Motor
208 V=16 Amps 230 V=15.2 Amps 460 V=7.6 Amps
5 HP motors 1-½ HP motor