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Fully external pilot oil routing and a 4...20 mA current command value make this version independent of the state of the main circuit. Controlled flow is 85 l/min nominal at 315 bar, spool symbol W8, weight 8.49 kg.
Proportional Directional Valve 4WRZE10W8-85-7X/6EG24N9K31/F1D3M - Bosch Rexroth R901094002
BOSCH REXROTH
Original product
Net price (excl. VAT)
€3,572.95
Item
BRR-R901094002
Manufacturer no.
R901094002
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Brand new
Specialist dealer since 2009
Original product
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Product data
Manufacturer no.R901094002
Country of originGermany
ConditionNew
Artikel
BRR-R901094002
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When both working pressure and tank pressure fluctuate, a separate pilot oil supply is the remaining route. This version takes supply and drain externally and controls 85 l/min nominal flow from a 4...20 mA command value.
Benefits
- External pilot oil supply and external pilot oil drain, independent of working and tank pressure.
- 85 l/min nominal flow, 170 l/min maximum flow at 315 bar.
- 4...20 mA command value, robust against line resistance and electrical interference.
- Pressure reducing valve in the pilot circuit and concealed manual override.
- 8.49 kg weight, spool symbol W8, NBR seals, ISO 4401-05-05-0-05 interface.
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 4...20 mA |
| 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. | 315 bar |
| Size | 10 |
| Seals | NBR |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 8.49 kg |
Applications
Built for multi-axis plants with their own pilot power unit and long signal runs. Test rigs and large presses benefit from the stable pilot stage. At 85 l/min a mid range size 10 axis is well served.
Manufacturer
Bosch Rexroth, material number R901094002. Genuine part from current series production. Curves are in data sheet RE 29115, the system overview in RE 07600-B.
| Hersteller-Nr | R901094002 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 8.481000 |
| 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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