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This version pairs an 85 l/min rating with a ±10 V command input. It works at up to 315 bar, takes pilot oil internally and drains it externally, so counter pressure in the return line never reaches the pilot stage.
Proportional Directional Valve 4WRZE10E85-7X/6EG24N9EK31/A1M - Bosch Rexroth R901048979
BOSCH REXROTH
Original product
Net price (excl. VAT)
€3,208.26
Item
BRR-R901048979
Manufacturer no.
R901048979
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901048979
Country of originGermany
ConditionNew
Artikel
BRR-R901048979
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Total price
The 4WRZE10E85-7X/6EG24N9EK31/A1M is the voltage variant of the 85 l/min step with an E spool. The ±10 V command value is applied directly to the on-board electronics, and maximum operating pressure is 315 bar.
Advantages
- Analog ±10 V command value without an additional converter module
- Nominal flow 85 l/min, maximum flow 170 l/min
- Internal pilot oil supply with external pilot oil return
- Operating pressure to 315 bar, E spool, 3 switching positions
- Concealed auxiliary actuation, built without a pressure reducing valve
- UKCA under SI2016/1091, weight 7.98 kg, 24 V DC supply
Technical data
| Conformity description | UKCA - Electromagnetic compatibility (EMC) SI2016/1091 |
| Connection diagram | ISO 4401-05-05-0-05 |
| Max. flow | 170 l/min |
| Product family | 4WRZ(E) |
| Type of connection | Subplate mounting |
| Nominal flow | 85 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 7-pole (6 + PE) according to EN 175201-804 |
| Spool symbol | Symbol E |
| Operating pressure, max. | 315 bar |
| Size | 10 |
| Seals | NBR |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 7.98 kg |
Applications
The plate is used in lifting and pressing plants whose controller emits a voltage and whose axis draws around 85 l/min. An external pilot drain makes sense on a shared return line. NBR seals cover HL hydraulic fluid.
Manufacturer
Bosch Rexroth material number R901048979. Data sheet RE 29115 for pilot-operated proportional directional valves holds the characteristic curves and installation dimensions, and RE 07600-B adds the general hydraulic valve data.
| Hersteller-Nr | R901048979 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 7.980000 |
| 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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