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When a large valve is commanded over a fieldbus, the analog set point wire per axis disappears and diagnostics arrive on the same link. This proportional directional valve in size 27 with integrated fieldbus electronics controls 600 l/min nominal flow, up to 1850 l/min maximum, at 270 bar.
Proportional Directional Valve 4WRLF27E600LJ-4X/MXY00/24ED90 - Bosch Rexroth R901565051
BOSCH REXROTH
Original product
Net price (excl. VAT)
€9,191.14
Item
BRR-R901565051
Manufacturer no.
R901565051
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901565051
Country of originGermany
ConditionNew
Artikel
BRR-R901565051
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Total price
The more controlled axes a plant has, the more costly analog wiring becomes. The 4WRLF27E600LJ-4X/MXY00/24ED90 valve in size 27 therefore carries integrated fieldbus electronics, works at 600 l/min nominal flow, passes up to 1850 l/min and is rated for 270 bar operating pressure.
Key benefits
- Integrated fieldbus electronics, set point and diagnostics run over one link instead of separate analog lines
- 600 l/min nominal flow, 1850 l/min maximum, controlled with internal spool position feedback
- 7-pole connection (6 + PE) to EN 175201-804 with voltage supply and enable acknowledgment, so the release is reported back
- Symbol E with 4 ports and 3 switching positions, mounting pattern ISO 4401-08-08-0-05
- External pilot oil supply and external pilot oil return, 270 bar maximum operating pressure
- NBR seals for HL hydraulic fluid, UKCA record for electromagnetic compatibility to SI2016/1091, weight 20.18 kg
Technical data
| Conformity description | UKCA - Electromagnetic compatibility (EMC) SI2016/1091 |
| Connection diagram | ISO 4401-08-08-0-05 |
| Max. flow | 1850 l/min |
| Product family | 4WRLF |
| Type of connection | Subplate mounting |
| Nominal flow | 600 l/min |
| Conformity | UKCA |
| Supply voltage | 24 VDC |
| Connectivity | Voltage supply, enable acknowledgment |
| 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. | 270 bar |
| Size | 27 |
| Seals | NBR |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with integrated fieldbus electronics |
| Weight | 20.18 kg |
Application
The valve suits plants with several large control axes, for example press lines and test fields where set points and status data are managed centrally. The enable acknowledgment can be tied into the safety logic of the plant. Pilot oil is supplied and returned externally.
Manufacturer
Bosch Rexroth, material number R901565051, type designation 4WRLF27E600LJ-4X/MXY00/24ED90 from the 4WRLF product family.
| Weight | 20.180000 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R901565051 |
| 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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