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13636657709
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13636657709
|
Size |
1 | ||
|
Weight |
Valve |
kg |
0.3 |
|
Coil |
kg |
0.25 | |
|
Installation position |
any | ||
|
Ambient temperature range |
°C |
-40 … +110 | |
|
Size |
1 | |||
|
Maximum operating pressure |
Version |
„U“ | „R“ | |
|
bar |
500 1) | 350 2) | ||
|
Version “R...-17” 1) |
bar |
350 | ||
|
Maximum flow |
Version |
„U“ | „R“ | |
|
l/min 3) |
6 | 12 | ||
|
Version “R...-17” |
l/min |
20 3) | ||
|
Hydraulic fluid |
see table | |||
|
Hydraulic fluid temperature range |
°C |
-40 … +80 | ||
|
Viscosity range |
mm²/s |
4 … 500 | ||
|
Maximum admissible degree of contamination of the hydraulic fluid 4) |
Class 20/18/15 according to ISO 4406 (c) | |||
|
Load cycles |
Version (R: 350 bar [5100 psi]; U: 500 bar [5100 psi]) |
„U“ | „R“ | |
|
million |
5 | 10 | ||
|
Maximum tank pressure 5) |
bar |
≤ 50 | ||
| 1) | At main port ➀ and ➁ if P ≥ A ≥ T; for design reasons |
| 2) | At main port ➀ and ➁ |
| 3) | See performance limits |
| 4) | 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. |
| 5) | At main port ➂ |
|
Hydraulic fluid |
Classification |
Suitable sealing materials |
Standards |
|
|
Mineral oil |
HL, HLP |
FKM, NBR |
DIN 51524 |
|
|
Bio-degradable |
Insoluble in water |
HEES (synthetic esters) |
FKM |
VDMA 24568 |
|
HETG (rape seed oil) |
FKM, NBR |
|||
|
Soluble in water |
HEPG (polyglycols) |
FKM |
VDMA 24568 |
|
|
Other hydraulic fluids on request |
||||
With the electrical connection "K4", the protective earthing conductor (PE, grounded) is to be connected in accordance with the stipulations.
electrical
|
Voltage type |
Direct voltage | |||
|
Power supply 1) |
V |
12 24 |
||
|
Voltage tolerance against ambient temperature |
See characteristic curves | |||
|
Power consumption |
W |
22 | ||
|
Duty cycle |
% |
100 | ||
|
Maximum coil temperature 2) |
°C |
150 | ||
|
Switching time according to ISO 6403 (solenoid horizontal) 3) |
ON (➀ → ➁) |
ms |
≤ 60 | |
|
OFF (➁ → ➀) |
ms |
≤ 60 | ||
|
Maximum switching frequency |
Version |
„U“ | „R“ | |
|
Hz |
3600 | 9000 | ||
|
Protection class according to DIN EN 60529 |
Version "K4" |
IP65 (with mating connector mounted and locked) | ||
|
Version "C4" |
IP66 with mating connector mounted and locked IP69K with Rexroth mating connector (material no. R901022127) |
|||
|
Version "K40" |
IP69K with mating connector mounted and locked | |||
| 1) | Other voltages upon request |
| 2) | Due to the surface temperatures of the solenoid coils, the standards ISO 13732-1 and EN 982 need to be adhered to! |
| 3) | ≤ 95 with version “R...-17” |
For applications outside these parameters, please consult us!
