HAWE Hydraulik KA Manual

Compact hydraulic power packs type KA and KAW
for short-term and intermittent service
for 3 and 1 phase power supply, as single or dual circuit pumps
+ +
Flow Q = 19.9 lpm (1450 rpm)
max
Operating pressure p = 700 bar
max
1. Design and general information
1.1

Basic design

The compact hydraulic power pack type KA serves to
supply pressurized fluid for intermittently or short-term
operated hydraulic circuits.
The basic hydraulic power pack consists:
o the tank (available in different sizes)
o the drive motor (available for different voltages and power
requirements)
o the radial piston or gear pump directly driven by the
motor shaft
The compact style obtained with this design represents an
essential advantage
Complete turn-key solutions can be easily arranged via a
wide range of connection blocks (see D 6905 ++) and
directly mountable valve banks (see photo).
There is a wide field of applications for theses compact
power packs within tool machines, jig assemblies and
general mechanical engineering.
The power pack is suited for operation modes S2 (short
time service) and S3 (intermittent service). The load can be
up to 1.8 of the nom. power rating during these operation
modes.

Table of contents

1. General information ......................................1
1.1 Basic design ..................................................................... 1
2. Available versions ......................................... 2
2.1 Motor and tank section .................................................... 2
2.2 Pump section.................................................................... 4
2.2.1 Single circuit pumps ......................................................... 4
2.2.2 Dual circuit pumps ........................................................10
3. Additional parameters .................................11
3.1 General .............................................................................11
3.2 Hydraulic ........................................................................... 12
3.3 Electrical .......................................................................... 12
© 2006 by HAWE Hydraulik
opposite conventional units.
HAWE HyDrAuliK SE
STREITFELDSTR. 25 • 81673 MÜNCHEN
Additional information:
Compact hydraulic power packs type KA 4 D 8010-4
>
=
;
Tank with pressed in stator
<
Fluid filling / breather
=
Terminal box or alternatively: Version with plug Co. HARTING
>
Connection pedestal with one (single circuit pump) or two
pressure ports (dual circuit pump) and one return port.
Prepared for the mounting of connection blocks for ongoing
pressure and reflow pipes or with directly mounted directional
valve banks (see D 6905 ++).
Order example
KA 24 ST/H 0,66
- A 2/650
- VB 11 FM-H 3 N 3-1-N 24-
3x400 V 50 Hz
4. Dimensions .................................................. 16
4.1 Mounting hole pattern ...................................................... 16
4.2 Basic pump ....................................................................... 17
4.3 Electrical and hydraulic connections ................................ 20
5. Appendix ...................................................... 22
5.1 Notes regarding selection................................................ 22
5.2 Assembly and installation notes ........................................ 26
5.3 Servicing ........................................................................... 28
5.4 Declaration of conformity ................................................. 28
type HC D 7900
type HCG D 7900 G
type NPC D 7940
type MPN D 7207
type HK D 7600 ++
<
;
D 8010
Compact power pad
KA and KAW
December 2011-00
1.
1