Page 11 - Parker - Industrial Hydraulics

Accumulators/ Compact Cylinders Filtration Fluid Motors Power Pumps Pumps/ Rotary Valves
Coolers Hydraulics Connectors Units Motors Actuators

Compact Hydraulics

Fluid Power Systems

Parker compact fluid power systems available with single or bi-directional
let you put the power where you rotation and a choice of several
need it. They are completely hydraulic circuits.
self-contained with motor, pump,
reservoir, internal valving, load The 550 Series offers top-quality
hold checks and relief valves. They industrial power in an economical
often eliminate the need for other package. The wide range of cartridge
components and plumbing in the and D03 directional control valves
system to keep costs down. available provides great flexibility in
offering a hydraulic power unit to
The 108 Series models are designed for match your system requirements.
intermittent service and come in four
standard pump sizes. Units are
108
550 Operating Max. Flow Tank Motor
Series bar (psi) LPM (GPM) (Gallons) (HP)
108 241 (3500) 3 (0.75) 28 cu. in.–1.5 1 ⁄ 3
550 207 (3000) 11 (3) 1 ⁄ 2 – 5 1 ⁄ 2 – 3
View Specs 108 Product PDF 550 Product PDF

Compact EHA (Electro-Hydraulic Actuator)
• Compact, power dense, • 12 or 24 VDC motor, .18 kW
low noise solution or .56 kW (1/4 or 3/4 hp) for
• Robust, leak free one piece intermittent duty
housing design • Comes pre-flushed, filled & sealed
• Eliminates costly hoses, fittings, • Compatible with hostile environ-
valves and fixtures ments, can be washed down
• Speed range up to 84 mm/sec • System simplicity and lower
(3.3 in/sec) installation costs – truly a
• Force range up to 21.35 kN “plug ‘n play” unit
(4,800 lbs) • Extended service life with
• Cylinder stroke length of 102, 152 dramatically lowered
and 203 mm (4", 6" and 8") maintenance requirements
• Variety of pump displacements,
cylinder rod and bore sizes
View Specs View Product PDF
Piston Pumps

• Designed for open circuit systems • Porting on sides or rear
• Fixed displacement • Operate efficiently on thin
• Clockwise, counter-clockwise, or (5 cS) fluid
bi-directional rotation • Operating temperature:
• Naturally aspirated to 5000 RPM -40° to 149°C
(-40° to 300°F)

Frame size H -156 -206 -259 -311 -346 -417 -519 -692 -865
Displacement (cm /rev) 0.156 0.206 0.259 0.311 0.346 0.417 0.519 0.692 0.865
3
(in /rev) 0.0095 0.0126 0.0158 0.0190 0.0211 0.0255 0.0317 0.0422 0.0527
3
Max continuous pressure (bar) 241 241 241 241 241 241 241 224 207
(psi) 3500 3500 3500 3500 3500 3500 3500 3250 3000
Max speed (RPM) 4400 4200 4000 3800 3800 3700 3700 3600 3500

View Specs View Product PDF

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