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The middle nominal flow of the series covers most cylinder drives. The 4WRZE10W9-50 meters 50 l/min under a ±10 V command, supplies its pilot stage externally and withstands up to 315 bar operating pressure.
Proportional Directional Valve 4WRZE10W9-50-7X/6EG24N9K31/A1D3M - Bosch Rexroth R901238292
BOSCH REXROTH
Original product
Net price (excl. VAT)
€3,779.54
Item
BRR-R901238292
Manufacturer no.
R901238292
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Brand new
Specialist dealer since 2009
Original product
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Product data
Manufacturer no.R901238292
Country of originGermany
ConditionNew
Artikel
BRR-R901238292
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With 50 l/min nominal flow this size 10 directional valve sits between the 25 l/min fine metering version and the fast 85 l/min version. The external pilot circuit makes the switching behaviour independent of the pressure profile in the main circuit.
Benefits
- 50 l/min nominal flow as the middle ground between fine resolution and fast stroke
- External pilot circuit keeps switching times independent of the pressure profile in the main circuit
- 315 bar operating pressure, maximum flow 170 l/min, 4 ports
- Spool symbol W9 with 3 switching positions and concealed auxiliary actuation
- ±10 V command, on-board electronics, NBR seals, weight 8.47 kg
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 | 50 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 W9 |
| 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 | 8.47 kg |
Applications
Feed axes, lifting cylinders and clamping devices in machine tools are the usual cases. Where a pilot pump already exists, the system pressure no longer has to be considered. The valve is UKCA compliant to SI2016/1091.
Manufacturer
The Bosch Rexroth material number is R901238292. 2 manufacturer datasheets document frequency response, leakage figures and mounting dimensions.
| Hersteller-Nr | R901238292 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 8.470000 |
| 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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