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A digital axis controller in size 25: the 4WRLD25W8-350LJ-4X meters 400 l/min nominal flow and passes 1250 l/min at peak. Pilot oil arrives externally through X, the return runs internally, and the command value is ±10 V.
Proportional Directional Valve 4WRLD25W8-350LJ-4X/MXT/24ND6T - Bosch Rexroth R901566378
BOSCH REXROTH
Original product
Net price (excl. VAT)
€8,932.85
Item
BRR-R901566378
Manufacturer no.
R901566378
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901566378
Country of originGermany
ConditionNew
Artikel
BRR-R901566378
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When an axis brings its own control loop, computing time is left over in the controller. The 4WRLD25W8-350LJ-4X carries an integrated digital axis controller and meters 400 l/min nominal flow at up to 350 bar with it.
Benefits
- Integrated digital axis controller, position control runs inside the valve.
- Nominal flow of 400 l/min, maximum flow 1250 l/min in size 25.
- External pilot supply with internal return, only the X port is added.
- Voltage command ±10 V through a 12-pole (11 + PE) connector to EN 175201-804.
- Maximum operating pressure 350 bar, connection diagram ISO 4401-08-08-0-05.
- Mass of 19.72 kg, NBR seals, spool symbol W8.
Technical data
| Conformity description | UKCA - Electromagnetic compatibility (EMC) SI2016/1091 |
| Connection diagram | ISO 4401-08-08-0-05 |
| Max. flow | 1250 l/min |
| Product family | 4WRLD |
| Type of connection | Subplate mounting |
| Nominal flow | 400 l/min |
| Conformity | UKCA |
| Supply voltage | 24 VDC |
| Connectivity | Analog, command value ±10 V |
| Number of switching positions | 3 |
| Hydraulic fluid | HL |
| Number of ports | 4 |
| Electrical connection description | Connector 12-pole (11 + PE) according to EN 175201-804 |
| Spool symbol | Symbol W8 |
| Operating pressure, max. | 350 bar |
| Size | 25 |
| Seals | NBR |
| Electrical connector | Connector, 12-pole (11 + PE) |
| Type of actuation | Electrical with integrated digital axis controller |
| Weight | 19.72 kg |
Application
The valve drives controlled main axes on presses, testing machines and special purpose equipment. Its built-in controller saves a controller card and shortens commissioning. A dedicated line has to be run to the X port for the external pilot supply.
Manufacturer
Bosch Rexroth, material number R901566378.
| Hersteller-Nr | R901566378 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 19.720000 |
| 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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