RE29105, Edition: 2018-12, Bosch Rexroth AG
Proportional directional valve, direct operated,
with electrical position feedback and
integrated electronics (OBE)
Features
▶ 4/2 or 4/3-way version
▶ For subplate mounting
▶ Porting pattern according to ISO4401-03-02-0-05
▶ Control of flow direction and size
▶ Operation by means of proportional solenoids with
central thread
▶ Spring-centered control spool
▶ Integrated control electronics (OBE) with voltage
or current input ("A1" and/or "F1")
Contents
Features 1
Ordering code 2
Symbols 3
Function, section 4
Technical data 5, 6
Block diagram/pin assignment 7
Electrical connections and assignment 8
Characteristic curves 9 … 14
Dimensions 15, 16
Accessories 16
Further information 17
▶ Size 6
▶ Component series 3X
▶ Maximum operating pressure 350bar
▶ Maximum flow 80l/min
▶ Rated flow 4 … 32l/min (Δp = 10bar)
RE29105 
Edition: 2018-12
Type 4WREE
4WREE6_3X
Inhalt
Features
1
Cont
ents 1
Ordering code 2
Symbols 3
Function, section
4
T
echnical data
(for applications outside these values, please consult us!)5
Technical data
(for applications outside these values, please consult us!)
6
Bloc
k diagram/pin assignment
7
Electr
ical connections and assignment
8
Char
acteristic curves
(measured with HLP46, ϑ
oil
= 40 ±5 °C) 9
Characteristic curves
(measured with HLP46, ϑ
oil
= 40 ±5 °C)
10
Char
acteristic curves
(measured with HLP46, ϑ
oil
= 40 ±5 °C)
11
Char
acteristic curves
(measured with HLP46, ϑ
oil
= 40 ±5 °C)
12
Char
acteristic curves
(measured with HLP46, ϑ
oil
= 40 ±5 °C)
13
Char
acteristic curves
(measured with HLP46, ϑ
oil
= 40 ±5 °C)
14
Dimensions
(dimensions in mm)
15
Dimensions
16
Accessories (separate order) 16
Further information
17
N
otes 18
Notes 19
Notes 20
2/18 4WREE | Proportional directional valve
Bosch Rexroth AG, RE29105, edition: 2018-12
Ordering code
01 02 03 04 05 06 07 08 09 10 11 12 13
4 WRE E 6 – 3X / / 24 *
01 4 main ports 4
02 Proportional directional valve direct operated, with electrical position feedback WRE
03 With integrated electronics (OBE) E
04 Size 6 6
05 Symbols; possible version see page 3
Rated flow (∆p = 5 bar/control edge)
06 4 l/min 04
8 l/min 08
16 l/min 16
32 l/min 32
07 Without step function no code
Overlap jump (opening point 5% command value with symbols E, W and W1-) J
08 Component series 30 … 39 (30 … 39: unchanged installation and connection dimensions) 3X
Seal material (observe compatibility of seals with hydraulic fluid used, see page 15)
09 FKM seals V
NBR seals
M
Supply voltage
10 Direct voltage 24 V 24
Interfaces of the control electronics
11 Command value input ±10 V A1
Command value input 4 … 20 mA F1
Special versions
12 Without pressure compensation element in the OBE no code
With pressure compensation element in the OBE -967
13 Further details in the plain text
A
ab0
B
PT
A
ab0
B
PT
A
a0
B
PT
A
a0
B
PT
E
E1-
EA
W
A
W
W1-
V
V1-
Proportional directional valve | 4WREE 3/18
RE29105, Edition: 2018-12, Bosch Rexroth AG
Symbols
Notice:
Representation according to DINISO1219-1.
Hydraulic interim positions are shown by dashes.
With symbol E1–, V1– and W1–:
P → A: q
V max
B → T: q
V
/2
P → B: q
V
/2 A → T: q
V max
A
12
T
(P)
B
37914 5 6 4 8
13
12 11
4/18 4WREE | Proportional directional valve
Bosch Rexroth AG, RE29105, edition: 2018-12
Function, section
The type 4WREE valve is a direct operated proportional
directional valve with electrical position feedback and
integrated electronics (OBE).
Set-up
The valve basically consists of:
▶ Housing (1) with connection surface
▶ Control spool (2) with compression springs (3 and 4)
and spring plate (5 and 6)
▶ Solenoids (7 and 8) with central thread
▶ Position transducer (9)
▶ Integrated electronics (13)
▶ Electric zero point adjustment (12) accessible via the
rubber plug
Function:
▶ With de-energized solenoids (7 and 8), central position
of the control spool (2) by compression springs
(3and4) between spring plates (5 and 6)
▶ Direct operation of the control spool (2) by controlling
aproportional solenoid, e.g. solenoid "b" (8)
– Displacement of the control spool (2) to the left
proportional to the electric input signal
– This opens the connection from P to A and B to T
via orifice-type cross-sections with progressive
flow characteristic
In the de-energized condition, the control spool (2) is held
in amechanical central position by the return springs
of the solenoids. With control spool symbol "V", this posi-
tion does not correspond to the hydraulic central position!
When the electric valve control loop is closed, the control
spool is positioned in the hydraulic central position.
Valve with 2 spool positions (version "4WREE…A…")
The function of this valve version basically corresponds
to the valve with three spool positions. The 2 spool posi-
tion valves are, however, only equipped with solenoid
"a" (7). Instead of the 2nd proportional solenoid, there
is aplugscrew (10).
Pressure compensation element in the OBE "-967"
To prevent condensate formation in the housing of the
integrated electronics (OBE), an electronics protection
membrane (11) can be used.
Recommended for use outside industry-standard
conditions with high ambient air humidity and significant
cyclic temperature changes (e. g. outdoors).
Notes:
▶ Due to the design principle, internal leakage
is inherent to the valves, which may increase
over the life cycle.
▶ The tank line must not be allowed to run empty.
With corresponding installation conditions, apreload
valve (preload pressure approx. 2bar) must be
installed.
▶ The PG fitting (14) must not be opened.
Proportional directional valve | 4WREE 5/18
RE29105, Edition: 2018-12, Bosch Rexroth AG
Technical data
(for applications outside these values, please consult us!)
general
Weight ▶ Valve with two solenoids kg 2.6
▶ Valve with one solenoid kg 2.1
Installation position any, preferably horizontal
Ambient temperature range °C –20 … +60
Storage temperature range with UV protection °C +5 … +40
Transport temperature °C –30 … +80
Maximum storage time Years 1 (if the storage conditions are observed; refer to the operating
instructions 07600-B)
Sine test according to DINEN60068-2-6 10 ...2000Hz / maximum of 10g / 10 cycles / 3 axes
Noise test according to DINEN60068-2-64 20 ...2000Hz / 10g
RMS
/ 30gpeak / 30min. / 3 axes
Transport shock according to DINEN60068-2-27 15g / 11ms / 3 shocks / 3 axes
Shock according to DINEN60068-2-27 15g / 11ms / 1000 shocks / 3 axes
Maximum relative humidity (no condensation) % 95
Maximum solenoid surface temperature °C 150 (individual operation)
MTTF
d
value according to ENISO13849 Years 150 (for further details see data sheet 08012)
Conformity ▶ CE according to EMC directive 2014/30/EU, tested according
to EN 61000-6-2 and EN 61000-6-3
▶ RoHS directive 2015/65/EU
▶ REACH ordinance (EC) no. 1907/2006
Environmental compatibility ▶ Climate Environmental audit according to EN 60068-2
hydraulic
Maximum operating pressure ▶ Port A, B, P bar 350
▶ Port T bar 210
Maximum flow (recommended) l/min 80
Rated flow (∆p = 10 bar) l/min 4; 8; 16; 32
Hydraulic fluid see table page15
Hydraulic fluid temperature
range
▶ admissible °C –20 … +70
▶ recommended –40 … +50
Viscosity range ▶ admissible mm
2
/s 20 … 380
▶ recommended mm
2
/s 30 … 46
Maximum admissible degree of contamination of the
hydraulicfluid,cleanliness class according to ISO4406 (c)
class 20/18/15
1)
1)
The cleanliness classes specified for the components must
be adhered to in hydraulic systems. Effective filtration prevents
faults and simultaneously increases the life cycle of the
components.
Available filters can be found at www.boschrexroth.com/filter.
Notice:
The specified technical data were measured with HLP46 and
ϑ
oil
= 40 ±5 °C.
6/18 4WREE | Proportional directional valve
Bosch Rexroth AG, RE29105, edition: 2018-12
static /dynamic
Hysteresis % < 0.1
Range of inversion % < 0.05
Response sensitivity % < 0.05
Zero shift upon change of hydraulic fluid temperature
and operating pressure
%/10 K ≤ 0.15
%/100 bar ≤ 0.1
Technical data
(for applications outside these values, please consult us!)
electrical, integrated electronics (OBE)
Voltage type Direct voltage
Supply voltage ▶ Nominal voltage VDC 24
▶ Lower limit value V 19
▶ Upper limit value V 36
Maximum admissible residual ripple Vpp 2.5
Current consumption of
the amplifier
▶ I
max
A < 2
▶ Impulse current A 3
Solenoid coil resistance ▶ Cold value at 20 °C
Ω
2.65
▶ Maximum hot value
Ω
4.05
Duty cycle % 100
Maximum coil temperature
2)
°C 150
Protection class of the valve according to EN60529 IP65 (with mating connector mounted and locked)
Electro-magnetic compatibility (EMC) ▶ Interference resistance prEN50082-2
▶ Interference emission EN50081-1
2)
Due to the arising surface temperatures of the solenoid coils, the
standards ISO 13732-1 and ISO4413 are to be observed.
Hydraulic fluid Classification Suitable sealing materials Standards Data sheet
Mineral oils HL, HLP, HLPD, HVLP, HVLPD NBR, FKM DIN51524 90220
Bio-degradable ▶ Insoluble in water HETG FKM
ISO15380
90221HEES FKM
▶ Soluble in water HEPG FKM ISO15380
Flame-resistant ▶ Water-free HFDU (glycol base) FKM
ISO 12922 90222HFDU (ester base) FKM
HFDR FKM
▶ Containing water HFC (Fuchs: Hydrotherm 46M,
Renosafe 500;
Petrofer: Ultra Safe 620;
Houghton: Safe620;
Union: Carbide HP5046)
NBR
ISO 12922 90223
Important information on hydraulic fluids:
▶ For further information and data on the use of other hydraulic
fluids, please refer to the data sheets above or contact us.
▶ There may be limitations regarding the technical valve data
(temperature, pressure range, life cycle, maintenance intervals,
etc.).
▶ The ignition temperature of the hydraulic fluid used must be 50K
higher than the maximum surface temperature.
▶ Bio-degradable and flame-resistant – containing water: If this
hydraulic fluid is used, small amounts of dissolved zinc may get
into the hydraulic system.
▶ Flame-resistant – containing water:
– Due to increased cavitation tendency with HFC hydraulic fluids,
the life cycle of the component may be reduced by up to 30%
as compared to the use with mineral oil HLP. In order to reduce
the cavitation effect, it is recommended - if possible specific to
the installation - to back up the return flow pressure in portsT
to approx. 20% of the pressure differential at the component.
– Dependent on the hydraulic fluid used, the maximum ambient
and hydraulic fluid temperature must not exceed 50°C. In
order to reduce the heat input into the component, the
command value profile is to be adjusted for proportional and
high-response valves.
D
E
F
C
A
B
PE
U/I
U
U/I
U
U
U
U
I
I
U
+ U
0 V
− U
Proportional directional valve | 4WREE 7/18
RE29105, Edition: 2018-12, Bosch Rexroth AG
Block diagram/pin assignment
Interface Integrated electronics (OBE) Valve
Differential
amplifier
Command value
Reference potential
Actual value
Actual value
Protective grounding
conductor
1)
Demodulator
Oscillator
Power supply
unit
Position
transducer
Zero point
2)
Controller
1)
The protective grounding conductor (PE) is connected
to the valve housing.
2)
Zero point can be set from the outside
Undervoltage
detection
Interlocking
Supply voltage 24 V
GND
Reference potential
Notice:
Electrical signals provided via control electronics (e.g. actual
value) must not be used to switch off safety-relevant machine
functions.
A
B
C
D
E
F
8/18
4WREE | Proportional directional valve
Bosch Rexroth AG, RE29105, edition: 2018-12
Electrical connections and assignment
Connector pin assignment
Pin Signal Assignment interface A1 Assignment interface F1
A
Supply voltage
24 VDC
B 0 V
C Reference potential
actualvalue
Reference contact F
D
Differential amplifier input
Command value ±10 V; R
e
>50kΩ Command value 4 … 20 mA; R
e
>100 Ω
E Reference potential command value
F Measuring output
(actualvalue)
Actual value ±10V
(limit load 5mA)
Actual value 4…20mA
(load resistance max.300Ω)
PE Functional ground (directly connected to cooling element and valve housing)
Command value: ▶ Positive command value (0 … 10V or 12 … 20mA) at D and reference potential
at E cause flow from P → A and B → T.
▶ Negative command value (0 … –10V or 12 … 4mA) at D and reference
potential at E cause flow from P → B and A → T.
▶ With valves with solenoid on side a (symbols EA and WA), a positive command
value 0 ... +10V or 4 ... 20mA at D and reference potential at E result in flow
from P → B and A → T.
Actual value: ▶ Actual value (0 … 10V or 12 … 20mA) at F and reference potential at C cause
flow from P → B and A → T.
▶ With valves with one solenoid, apositive actual value from 0 to +10V or
4to20mA at F and reference potential at C cause flow from P → B and A → T.
Connection cable
(recommendation):
▶ Up to 20m cable length type LiYCY 7 x 0.75mm
2
▶ Up to 50m cable length type LiYCY 7 x 1.0mm
2
▶ Apply screening on supply side
Notice:
Mating connectors, separate order, see page 16
and datasheet08006.
-5 5
31-3 -1
-20
20
40
60
80
100
-40
-60
-80
-100
0
2
1
50 100 150 250 300210 350
Proportional directional valve | 4WREE 9/18
RE29105, Edition: 2018-12, Bosch Rexroth AG
Characteristic curves
(measured with HLP46, ϑ
oil
= 40 ±5 °C)
Pressure/signal characteristic curve (symbol V), p
s
= 100 bar
← Command value in % →
← Pressure differential in % →
Version "V32"
Leakage flow with central control spool position
Operating pressure in bar →
Leakage flow in l/min →
10 20 30 40 50 60 70 80 90
100
1
2
3
4
5
0
0
10 15 20 30 40 50 60 70 80 90 100
1
2
3
4
5
0
5
10
15
5
10
15
10 20 30 40 50 60 70 80 90
100
1
2
3
4
5
0
0
10 15 20 30 40 50 60 70 80 90 100
1
2
3
4
5
0
10
20
30
10
20
30
10/18 4WREE | Proportional directional valve
Bosch Rexroth AG, RE29105, edition: 2018-12
Characteristic curves
(measured with HLP46, ϑ
oil
= 40 ±5 °C)
Rated flow 4 l/min (P → A; B → T or P → B; A → T)
Rated flow 8 l/min (P → A; B → T or P → B; A → T)
1 Δp 10bar constant
2 Δp 20bar constant
3 Δp 30bar constant
4 Δp 50bar constant
5 Δp 100bar constant
1 Δp 10bar constant
2 Δp 20bar constant
3 Δp 30bar constant
4 Δp 50bar constant
5 Δp 100bar constant
Symbol V
Symbol V
Symbol E; W
Symbol E; W
Flow in l/min →Flow in l/min →
Command value in % →
Command value in % →
10 20 30 40 50 60 70 80 90
100
1
2
3
4
5
0
0
1
2
3
4
5
0
0
10 15 20 30 40 50 60 70 80 90 100
10
20
30
60
50
40
10
20
30
60
50
40
Proportional directional valve | 4WREE 11/18
RE29105, Edition: 2018-12, Bosch Rexroth AG
Characteristic curves
(measured with HLP46, ϑ
oil
= 40 ±5 °C)
Rated flow 16 l/min (P → A; B → T or P → B; A → T)
1 Δp 10bar constant
2 Δp 20bar constant
3 Δp 30bar constant
4 Δp 50bar constant
5 Δp 100bar constant
Symbol V
Symbol E; W
Flow in l/min →
Command value in % →
10 20 30 40 50 60 70 80 90
100
1
2
3
4
5
6
0
0
1
2
3
4
5
0
0
10 2015 30 40 50 60 70 80 90 100
6
20
40
60
120
100
80
20
40
60
120
100
80
12/18
4WREE | Proportional directional valve
Bosch Rexroth AG, RE29105, edition: 2018-12
Characteristic curves
(measured with HLP46, ϑ
oil
= 40 ±5 °C)
Rated flow 32 l/min (P → A; B → T or P → B; A → T)
1 Δp 10bar constant
2 Δp 20bar constant
3 Δp 30bar constant
4 Δp 50bar constant
5 Δp 100bar constant
6 Maximum flow (recommended)
Symbol V
Symbol E; W
Flow in l/min →
Command value in % →
Notes:
▶ Flow values in the maximum command value range
(seetolerance field of the flow/signal function)
▶ ∆p = p
P
– p
L
– p
T
∆p valve pressure differential
p
P
inlet pressure
p
L
load pressure
p
T
return flow pressure
-30
0
-45
-90
-135
-180
-225
-270
-315
-25
-20
-15
-10
-5
-3
-0
-5
12345678910203040506080 100 200
10
20
30
40
50
60
70
80
90
100 0 – 100 – 0
0 – 75 – 0
0 – 50 – 0
0 – 25 – 0
02010 30 40 02010 30
Proportional directional valve | 4WREE 13/18
RE29105, Edition: 2018-12, Bosch Rexroth AG
Characteristic curves
(measured with HLP46, ϑ
oil
= 40 ±5 °C)
Transition function with stepped electric input signals (4/3 directional design)
Symbol V; E
Symbol V
Stroke in % →
Signal change in %
Time in ms →
Frequency response characteristic curves
Phase angle in ° →
Amplitude ratio in dB →
Frequency in Hz →
Signal ±10 %
Signal ±25 %
Signal ±100%
1
5
2
3
4
10
1
10
100
80
200
20 50 100 200 300
14/18 4WREE | Proportional directional valve
Bosch Rexroth AG, RE29105, edition: 2018-12
Characteristic curves
(measured with HLP46, ϑ
oil
= 40 ±5 °C)
Pressure differential in bar →
Flow / load function with maximum valve opening (P → A; B → T or P → B; A → T)
Symbol V
Flow in l/min →
Rated flow
1 4 l/min
2 8 l/min
3 16 l/min
4 32 l/min
5 Maximum admissible flow
Notice:
If the valve is operated outside the specified power limits for
more than 10 seconds, the solenoid current is reduced by a ramp
in order to avoid overload.
Rzmax 4
0,01/100
7
19
4
11
8
210 35
“a“ “b“
F1 F2
F4 F3
AB
6
P
T
42
23.5
47.5
11010
13.6
69.2
131
195
2555915
8.4
45
Ø45.4 max
72
15
8
47
Proportional directional valve | 4WREE 15/18
RE29105, Edition: 2018-12, Bosch Rexroth AG
Dimensions
(dimensions in mm)
Required surface quality
ofthe valve contact surface
1 Valve housing
2 Proportional solenoid "a" with inductive position transducer
3 Proportional solenoid "b"
4 Plug screw for valve with one solenoid (2 spool positions,
version "EA" or "WA")
5 Identical seal rings for ports A, B, P, and T
6 Machined valve contact surface; porting pattern according
to ISO4401-03-02-0-05
Deviating from the standard: Ports P, A, B, T Ø8mm
7 Integrated electronics (OBE)
8 Mating connector, separate order, seepage16
datasheet08006
9 Name plate
10 Space required for removing the mating connector
11 Pressure compensation element in the OBE "-967"
Notes:
▶ The dimensions are nominal dimensions which are subject
to tolerances.
▶ Mating connectors, separate order, seepage16 and
datasheet08006.
Notice:
The dimensions are nominal dimensions which are subject
to tolerances.
Valve mounting screws see page 16.
16/18 4WREE | Proportional directional valve
Bosch Rexroth AG, RE29105, edition: 2018-12
Accessories (separate order)
Valves with integrated electronics
Mating connectors 6-pole + PE Design Material Material number Data sheet
For the connection of valves with integrated
electronics, round connector 6+PE, line
cross-section0.5…1.5 mm²
straight Metal R900223890 08006
straight Plastic R900021267 08006
angled Plastic R900217845 –
Cable sets 6-pole + PE Length in m Material number Data sheet
For the connection of valves with integrated
electronics, round connector 6+PE, straight
connector, shielded, potted-in mating connector,
linecross-section 0.75 mm²
3.0 R901420483 08006
5.0 R901420491 08006
10.0 R901420496 08006
20.0 R901448068 –
Test and service devices
Material number Data sheet
Service case with test device for proportional servo valves with integrated electronics (OBE) R901049737 29685
Control electronics
Type Data sheet
Command value module Analog VT- SWMA-1-1X/... 29902
VT-SWMAK-1-1X/... 29903
Command value card Analog VT-SWKA-1-1X/... 30255
Digital VT-HACD -1-1X/... 30143
Notice:
The tightening torque of the hexagon socket head cap screws
refers to the maximum operating pressure.
Subplates (separate order) with porting pattern according
to ISO4401-05-04-0-05 see datasheet45100.
Valve mounting screws (separate order)
Nominal size Quantity Hexagon socket head cap screws Material number
6 4 ISO 4762 - M5 x 50 - 10.9-CM-Fe-ZnNi-5-Cn-T0-H-B
Friction coefficient µ
total
= 0.09 … 0.14; tightening torque M
A
= 7 Nm ±10%
R913043758
or
4 ISO 4762 - M5 x 50 - 10.9
Tightening torque M
A
= 8.9 Nm ±10 %
Not included in the Rexroth
delivery range
or
4 ASME B18.3 - 1/4-20 UNC x 1 3/4" - ASTM-A574
Tightening torque M
A
= 15 Nm [11 ft-lbs] ±10 %
Not included in the Rexroth
delivery range
Dimensions
Proportional directional valve | 4WREE 17/18
RE29105, Edition: 2018-12, Bosch Rexroth AG
Further information
▶ Subplates Data sheet 45100
▶ Hydraulic fluids on mineral oil basis Data sheet 90220
▶ Environmentally compatible hydraulic fluids Data sheet 90221
▶ Flame-resistant, water-free hydraulic fluids Data sheet 90222
▶ Flame-resistant hydraulic fluids - containing water (HFAE, HFAS, HFB, HFC) Data sheet 90223
▶ Reliability characteristics according to ENISO13849 Data sheet 08012
▶ Hexagon socket head cap screw, metric/UNC Data sheet 08936
▶ Installation, commissioning and maintenance of servo valves and high-response valves
Data sheet 07700
▶ Installation, commissioning and maintenance of proportional valves Data sheet 07800
▶ Hydraulic valves for industrial applications Data sheet 07600-B
▶ Assembly, commissioning and maintenance of hydraulic systems Data sheet 07900
▶ Selection of filters www.boschrexroth.com/filter
▶ Information on available spare parts www.boschrexroth.com/spc
Bosch Rexroth AG, RE29105, edition: 2018-12
18/18 4WREE | Proportional directional valve
Bosch Rexroth AG
Industrial Hydraulics
Zum Eisengießer 1
97816 Lohr am Main, Germany
Phone +49 (0) 93 52 / 40 30 20
my.support@boschrexroth.de
www.boschrexroth.de
©All rights reserved to BoschRexrothAG, also regarding any disposal,
exploitation, reproduction, editing, distribution, as well as in the event
ofapplications for industrial property rights.
The data specified above only serve todescribe the product. No statements
concerning acertain condition or suitability for acertain application can be
derived from our information. The information given does not release the user
from the obligation ofown judgment and verification.
Please note that our products are subject to a natural process of wear
andaging.
Notes
Bosch Rexroth AG
Industrial Hydraulics
Zum Eisengießer 1
97816 Lohr am Main, Germany
Phone +49 (0) 93 52 / 40 30 20
my.support@boschrexroth.de
www.boschrexroth.de
©All rights reserved to BoschRexrothAG, also regarding any disposal,
exploitation, reproduction, editing, distribution, as well as in the event
ofapplications for industrial property rights.
The data specified above only serve todescribe the product. No statements
concerning acertain condition or suitability for acertain application can be
derived from our information. The information given does not release the user
from the obligation ofown judgment and verification.
Please note that our products are subject to a natural process of wear
andaging.
Proportional directional valve | 4WREE 19/18
RE29105, Edition: 2018-12, Bosch Rexroth AG
Notes
Bosch Rexroth AG, RE29105, edition: 2018-12
20/18 4WREE | Proportional directional valve
Bosch Rexroth AG
Industrial Hydraulics
Zum Eisengießer 1
97816 Lohr am Main, Germany
Phone +49 (0) 93 52 / 40 30 20
my.support@boschrexroth.de
www.boschrexroth.de
©All rights reserved to BoschRexrothAG, also regarding any disposal,
exploitation, reproduction, editing, distribution, as well as in the event
ofapplications for industrial property rights.
The data specified above only serve todescribe the product. No statements
concerning acertain condition or suitability for acertain application can be
derived from our information. The information given does not release the user
from the obligation ofown judgment and verification.
Please note that our products are subject to a natural process of wear
andaging.
Notes