SMA 05
Q
max
17 l/min • p
max
250 bar • P
max
3 kW
Subject to change · SMA 05_7212_1en_02/2016
www.argo-hytos.com
Page 1
Hydraulic Mini Power Pack
Technical Features
Standard Surface Treatment
Functional Description
› AC and DC electro-hydraulic unit, easy-to-assemble, compact
› Modularity offers many combinations of hydraulic circuits to suit various requirements
› Main applications are fork lifts, lifting platforms, automotive lifts, cranes for small trucks,
snow plows, machine tools, food and textile industry
› 7 central block basic circuits options
› Possibility of building up an additional circuit in the form of vertical or horizontal stacking
assembly
› Rated power up to 3 kW with DC and AC
› Single and triple-phase motors with power ratings of up to 3 kW
› Tank capacities from 1.5 to 40 l with optional plastic tanks for cost saving
› In the standard version, the aluminium basic block is without surface protection and steel
plate are zinc coated for 240 h protection acc. to ISO 9227
Compact mini hydraulic power packs are designed to fit small design envelopes and can be used
in lifting platforms, elevating tables, manipulators, small presses, machine tools and mobile
applications. Each power pack consists of an electric motor, a pump, a manifold and a tank.
The aluminum body forms the base of the power pack, on which all the main components, including
the hydraulic elements, are mounted. The function of the power packs is apparent from
the respective hydraulic circuit diagrams. The desired combination of particular components
and hydraulic elements can be defined by reference to the ordering code and the respective tables.
The additional hydraulic circuits can be built up in valve sizes 03 (RPEK), 04 (CETOP 02) and 06
(CETOP 03). The size 03 (RPEK) is in a form of sectional directional valves.
The mounting position of the power pack is horizontal or vertical - see Power Pack Dimensions
on pages 12 to 19. All ports have G1/4 internal threads (thread G3/8 to be agreed
with the manufacturer). With the standard model, the connecting ports A, B of the components
of the vertical stacking assembly are oriented to one side. Orientation of ports A, B to different sides
is to be discussed with the manufacturer. The basic combinations of electric motors and pumps
as well as their code designations are shown in tables 1 - 5.
Technical Data
Model Material used Surface treatment
Cylindrical steel tank sheet steel Komaxit RAL 7030
Square steel tank / cover sheet steel Komaxit RAL 7030
Cylindrical plastic tank BOREALIS ME 8131 (transparent) without surface treatment
Square plastic tank MOSTEN (transparent) without surface treatment
DC electric motor zinc-coated
AC electric motor RAL 7030
Other components acc. to manufacturer standard
For other surface treatment consult factory.
Example: steel tank version
Example: plastic tank version
Flow rate l/min see table 1, 2, 3, 4 and 5
Working pressure bar see table 1, 2, 3, 4 and 5
Max. operating pressure bar see table 1, 2, 3 and 4
Tank capacity l 1.5 - 40
Type of hydraulic pump gear pump, COUNTER-CLOCKWISE
Electrical Motor power ratings kW 0.12 - 3
Type of electric motor one- , three-phase and DC
Voltage of electric motor V 230 AC 230 / 400 AC 12 / 24 DC
Duty cycle S3 of electric motor % AC 100, DC see table
Frequency Hz AC 50
Protection degree of electric motor - insulation class AC IP 55-F, DC - see table (page 7)
Viscosity range mm
2
/s 20 ... 100
Fluid temperature range °C 0 ... +70
Fluid temperature range, short-time °C -20 ... +80
Ambient temperature max. °C +50
Thread of functional ports P, T, M, A, B G1/4 (G3/8 A, B on request)
Data Sheet Type
General information GI_0060 Products and operating conditions