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A W6 spool, 85 l/min nominal flow and a ±10 V command value describe this version. It works at up to 315 bar, weighs 7.98 kg and drains its pilot oil to the outside while the supply is taken internally.
Proportional Directional Valve 4WRZE10W6-85-7X/6EG24N9EK31/A1M - Bosch Rexroth R901028487
BOSCH REXROTH
Original product
Net price (excl. VAT)
€3,208.26
Item
BRR-R901028487
Manufacturer no.
R901028487
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901028487
Country of originGermany
ConditionNew
Artikel
BRR-R901028487
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Total price
The 4WRZE10W6-85-7X/6EG24N9EK31/A1M is the voltage variant of the 85 l/min step with a W6 spool. Pilot oil is taken internally from the main circuit, the drain runs externally to tank, and operating pressure reaches 315 bar.
Advantages
- Analog ±10 V command value at the on-board electronics, 24 V DC supply
- Nominal flow 85 l/min, maximum flow 170 l/min
- Internal pilot oil supply with external pilot oil return
- Operating pressure to 315 bar, W6 spool, 3 switching positions
- Concealed auxiliary actuation, built without a pressure reducing valve
- UKCA under SI2016/1091, weight 7.98 kg, NBR seals for HL oil
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 W6 |
| 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 installed in forming and lifting plants whose controller emits a voltage and whose return line carries counter pressure. At 85 l/min it moves larger cylinders quickly. Concealed auxiliary actuation permits moves without a control signal.
Manufacturer
Bosch Rexroth material number R901028487. Data sheet RE 29115 for pilot-operated proportional directional valves carries the characteristic curves and port dimensions, and RE 07600-B adds the hydraulic valve overview.
| Hersteller-Nr | R901028487 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 7.971000 |
| 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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