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This valve is meant for size 10 axes at 85 l/min driven by a current command. The 4WRZE10W9-85-7X/6EG24N9ETK31/F1D3V works up to 315 bar, uses spool symbol W9, routes pilot oil internally and caps control pressure with a pressure reducing valve of its own.
Proportional Directional Valve 4WRZE10W9-85-7X/6EG24N9ETK31/F1D3V - Bosch Rexroth R901311256
BOSCH REXROTH
Original product
Net price (excl. VAT)
€3,739.47
Item
BRR-R901311256
Manufacturer no.
R901311256
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901311256
Country of originGermany
ConditionNew
Artikel
BRR-R901311256
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Smaller axes need less flow yet the same signal robustness. This pilot-operated size 10 model meters 85 l/min from a 4...20 mA command value and holds operating pressure up to 315 bar, with spool symbol W9.
Benefits
- 85 l/min nominal flow in size 10, maximum flow 170 l/min.
- Mounting pattern ISO 4401-05-05-0-05, mass 8.48 kg, clearly lighter than a size 16 body.
- Pressure reducing valve in the pilot circuit with internal supply plus internal return.
- Current command value 4...20 mA, supply 24 VDC at a 7-pole connector (6 + PE) to EN 175201-804.
- FKM seals for warm oil, hydraulic fluid class HL, conformity UKCA.
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 | Connector 7-pole (6 + PE) according to EN 175201-804 |
| Spool symbol | Symbol W9 |
| Operating pressure, max. | 315 bar |
| Size | 10 |
| Seals | FKM |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 8.48 kg |
Applications
The valve drives infeed axes as well as clamping axes on machine tools, test rigs and smaller presses. Spool symbol W9 across 3 switching positions sets the behaviour in mid position. A concealed manual override helps whenever the axis has to move without control voltage.
Manufacturer
Bosch Rexroth, material number R901311256. Component series 7X of the 4WRZ(E) family, described in data sheet RE 29115 plus the overview RE 07600-B.
| Hersteller-Nr | R901311256 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 3.580000 |
| GPSR Herstellerdaten | A1-ESD equipment GmbH. Keldersstr. 15, DE-42697 Solingen, www.esd.equipment |
| Artikel-Authentizität | Original product |
| Artikelzustand | New |
| Position sensing | No |
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