Size

6

10

Installation position

any, preferably horizontal

Ambient temperature range

°C

-20 … +50

Storage temperature range

°C

-20 … +80

Weight

without sandwich plate

kg

2.4

6.5

Climate

Environmental audit according to EN 60068-2

MTTFD values according to EN ISO 13849

y

150

Maximum operating pressure

bar

315

Maximum operating pressure

Port P

bar

315

Port T

bar

210

Anschluss A

bar

315

Port B

bar

315

Maximum flow

l/min

80

180

Nominal flow

l/min

8
16
32

25
50
75

Hydraulic fluid

see table

Hydraulic fluid temperature range

°C

-20 … +70

preferably

°C

+40 … +50

Viscosity range

mm²/s

20 … 380

preferably

mm²/s

30 … 46

Maximum admissible degree of contamination of the hydraulic fluid, cleanliness class according to ISO 4406 (c) 1)

Class 20/18/15 according to ISO 4406 (c)

Hysteresis 2)

%

≤ 0.1

Range of inversion 2)

%

≤ 0.05

Response sensitivity 2)

%

≤ 0.05

Zero shift upon change of

Hydraulic fluid temperature

%/10 K

< 0.15

Operating pressure

%/100 bar

< 0.1

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. For the selection of the filters, see www.boschrexroth.com/filter.

2)

Position control – valve control spool

Mineral oils and related hydrocarbons

HL, HLP

NBR / FKM

DIN 51524

Important information on hydraulic fluids:

For more information and data on the use of other hydraulic fluids please contact us.

There may be limitations regarding the technical valve data (temperature, pressure range, life cycle, maintenance intervals, etc.).

The flash point of the process and operating medium used must be 40 K over the maximum solenoid surface temperature.

Voltage type

Direct voltage

Maximum current consumption

of the amplifier

A

2

of the amplifier (impulse current)

A

3

Actuated time 1)

%

100

Maximum coil temperature 2)

°C

150

Protection class according to DIN EN 60529

IP65 (If a suitable and a correctly mounted mating connector are used.)

EMC (electro-magnetic compatibility)

Interference resistance prEN 50082-2: 1994; interference emission EN 50081-1: 1992

Converter resolution (command/actual value signals)

bits

10

Power supply

V

24

Supply voltage range

V

19,4 … 35

Earthing (GND)

V

0

Command value input

"A1"

V

± 10

Command value input range

"F1"

mA

4 … 20

Actual value output

"A1"

V

± 10

Actual value output range

"F1"

mA

4 … 20

1)

Connect the valve to the supply voltage only when this is required for the functional sequence of the machine.

2)

Due to the surface temperatures occurring at solenoid coils, the European standards ISO 13732-1 and ISO 4413 need to be adhered to.