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Size 25 with 350 l/min nominal flow and up to 1250 l/min through the valve body. Pilot oil is taken and returned internally, so no additional lines are needed. The command value arrives as a ±10 V voltage and operating pressure reaches 350 bar.
Proportional Directional Valve 4WRLE25W8-350LJ-4X/MPT/24A1 - Bosch Rexroth R901544118
BOSCH REXROTH
Original product
Net price (excl. VAT)
€6,250.32
Item
BRR-R901544118
Manufacturer no.
R901544118
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901544118
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901544118
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Total price
Anyone who wants to control a large axis without extra pilot piping will find the 4WRLE25W8-350LJ-4X/MPT/24A1 the simplest answer in this series. It handles 350 l/min nominal flow at 350 bar and opens to as much as 1250 l/min at the limit.
Benefits
- 350 l/min nominal flow with a maximum flow of 1250 l/min in size 25
- Internal pilot oil supply and internal return, so the manifold needs neither an X nor a Y drilling
- Command value ±10 V, driven straight from an existing analog card
- Internal spool position feedback holds the metering area across the full range up to 350 bar
- Spool symbol W8 with three switching positions on four ports
- CE conformity, mass 19.38 kg, NBR seals for HL hydraulic fluid
Technical data
| Connection diagram | ISO 4401-08-08-0-05 |
| Max. flow | 1250 l/min |
| Product family | 4WRLE |
| Type of connection | Subplate mounting |
| Nominal flow | 350 l/min |
| Conformity | CE |
| Supply voltage | 24 V DC |
| Connectivity | Analog, command value ±10 V |
| 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 W8 |
| Operating pressure, max. | 350 bar |
| Size | 25 |
| Seals | NBR |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 19.38 kg |
Applications
The build drives main axes on presses, hoists and injection moulding machines with high oil demand. Without external pilot lines, assembly on the manifold gets noticeably shorter. The flow headroom up to 1250 l/min leaves reserve for brief rapid traverse phases.
Manufacturer
Bosch Rexroth, material number R901544118, type designation 4WRLE25W8-350LJ-4X/MPT/24A1, product family 4WRLE.
| Hersteller-Nr | R901544118 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 19.380000 |
| Zolltarifnummer | 84812010 |
| GPSR Herstellerdaten | Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com |
| Artikel-Authentizität | Original product |
| Artikelzustand | New |
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