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Spool symbol E closes P, A and B in mid position and connects T only, so a cylinder holds still if the signal drops out. The 4WRLE10E100LJ meters 100 l/min nominal flow from a 4...20 mA command value and works up to 350 bar. Pilot oil is supplied and returned externally. It weighs 8.86 kg.
Proportional Directional Valve 4WRLE10E100LJ-4X/MXY/24F1 - Bosch Rexroth R901472451
BOSCH REXROTH
Original product
Net price (excl. VAT)
€4,451.16
Item
BRR-R901472451
Manufacturer no.
R901472451
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901472451
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901472451
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Whether an axis stops on signal loss is decided by the spool symbol. Symbol E on this size 10 valve blocks in mid position, the nominal flow of 100 l/min is set by a 4...20 mA signal, and operating pressure reaches 350 bar.
Advantages
- Symbol E blocks in mid position, command value 4...20 mA
- Nominal flow 100 l/min, up to 300 l/min maximum flow across four ports
- Operating pressure up to 350 bar, NBR seals for HL hydraulic fluid
- External pilot oil supply and external pilot oil return for a separate pilot circuit
- On-board electronics, 24 VDC through a 7-pole connector according to EN 175201-804
- Connection diagram ISO 4401-05-05-0-05, 8.86 kg
Technical data
| Connection diagram | ISO 4401-05-05-0-05 |
| Max. flow | 300 l/min |
| Product family | 4WRLE |
| Type of connection | Subplate mounting |
| Nominal flow | 100 l/min |
| Conformity | CE |
| Supply voltage | 24 VDC |
| Connectivity | Analog, command value 4...20 mA |
| Number of switching positions | 3 |
| Hydraulic fluid | HL |
| Number of ports | 4 |
| Electrical connection description | Connector, 7-pole (6 + PE) according to EN 175201-804 |
| Spool symbol | Symbol E |
| Operating pressure, max. | 350 bar |
| Size | 10 |
| Seals | NBR |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 8.86 kg |
Applications
Used on lifting and feed axes that have to hold position in a fault case. Separate pilot oil routing allows an independent pilot circuit, useful when the main pressure fluctuates. The subplate interface follows ISO 4401-05 and fits existing size 10 manifolds.
Manufacturer
Bosch Rexroth, material number R901472451. The type designation of this article is 4WRLE10E100LJ-4X/MXY/24F1.
| Weight | 8.853000 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R901472451 |
| Zolltarifnummer | 84812010 |
| GPSR Herstellerdaten | Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
| Country of Manufacture | Germany |
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