11
Instruction Manual
Oildyne 108/118 and 165/175 Series
Hydraulic Power Units
Bulletin HY22-3210A/US
Parker Hannifin
HPS Division
New Hope, MN 55428 USA
Installation
orientation ordered, whether vertical mount (motor above
reservoir) or horizontal mount (ports facing up). The power unit
adapter section, located between the electric motor and the
reservoir, provides two mounting holes by which the power unit
can be mounted to the customer’s machine. These holes are
located on the mounting foot, 180° from the outlet ports. The
mounting holes are threaded either 3/8-16 UNC-2B x 7/16 in
deep (for 108/118 Series ordered with 7/16-20, 7/16-24 or 1/8 in
NPSF ports and 165/175 Series ordered with 7/16-20 ports) or
M10 x 1.5 x 15.2 mm deep (for both 108/118 Series and 165/175
Series ordered with 1/8 in BSPP ports).
Mount the power unit securely using the threaded holes
provided in the foot of the adapter. Recommended mounting
torques are 19.7 – 22.6 Nm (175 - 200 in-lbs) for both the 3/8-16
bolts and the M10 x 1.5 bolts.
It is strongly recommended that the surface to which
the power unit is mounted be bonded to earth to provide
proper grounding in the event of a lightning strike.
Electrical Service Connections
Connect the motor to the power source following the good
practices as outlined in the national electric codes and any local
codes which may apply. Verify that the available voltage is the
same as the voltage identified on the label.
Refer to the performance data on pages 17 - 20 for your
particular model to determine the current ratings needed
for your electrical controls. Parker Oildyne does not supply
controls for the 108/118 and 165/175 Series Power Units.
However, the HA and HD motors (both AC) are shipped with a
start relay and a start capacitor assembly specific to the motor
voltage being used. These two components MUST be included
in the controls circuit designed by the customer. Attempting to
operate the HA and HD motors without the supplied start relay
and start capacitor will result in unsatisfactory performance and
excessive motor heat.
Parker Oildyne will not warranty a
power unit which has not been wired properly.
Motor Electrical Connections
AE
2 leads: 12 gauge
BE, IA
2 leads: 14 gauge
AM, BI
3 leads: 12 gauge
AY, BY
2 terminals: 5/16-18 UNF-2A
HA, HD
7 leads: 18 gauge
BASIC MOTOR CONNECTIONS, BY MOTOR CODE (refer to
model code on shipping/ordering paperwork)
108/118 Series PM Motors: AE only (12 VDC)
1) For Single Direction only, and Reversible with UP port
pressure:
BLUE
+ 12 VDC
GREEN
Ground
2) Reversible with DN port pressure:
BLUE
Ground
GREEN
+ 12 VDC
108/118 Series PM Motors: BE/IA only (24/36 VDC)
1) For Single Direction only, and Reversible with UP port
pressure:
BLACK
+ 24 or 36 VDC
ORANGE
Ground
2) Reversible with DN port pressure
BLACK
Ground
ORANGE
+ 24 or 36 VDC
108/118 Series SW Motors: AM/BI (12/24 VDC)
1) For Single Direction only, and Reversible with UP port
pressure:
BLUE
+ 12 or 24 VDC
GREEN
unused
BLACK
Ground
2) Reversible with DN port pressure:
BLUE
unused
GREEN
+ 12 or 24 VDC
BLACK
Ground
108/118 Series HA Motors (115 VAC)
1) For Single Direction only, and Reversible with UP port
pressure:
MOTOR
2
3
4
BLUE
WHITE
BLACK
GREEN/YEL.
RED
YELLOW
ORANGE
161 - 193 MFD/125V
7 AMP
RELAY
L - 1
L - 2
115 VOLTAGE CONNECTION
B
R
O
W
N
2) Reversible with DN port pressure (Black and Red wires are
interchanged):
2
3
4
BLUE
WHITE
BLACK
GREEN/YEL.
RED
YELLOW
ORANGE
161 - 193 MFD/125V
7 AMP
RELAY
L - 1
L - 2
115 VOLTAGE CONNECTION
B
R
O
W
N
MOTOR
