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25 l/min nominal flow, spool symbol W6, a +/-10 V voltage command value and fully internal pilot routing. The concealed auxiliary actuation stays accessible when de-energised. Operating pressure up to 315 bar, weight 8.42 kg.
Proportional Directional Valve 4WRZE10W6-25-7X/6EG24N9ETK31/A1D3M - Bosch Rexroth R901044779
BOSCH REXROTH
Original product
Net price (excl. VAT)
€3,093.29
Item
BRR-R901044779
Manufacturer no.
R901044779
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901044779
Country of originGermany
ConditionNew
Artikel
BRR-R901044779
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Total price
The 4WRZE10W6-25-7X/6EG24N9ETK31/A1D3M links the small flow step of 25 l/min with the +/-10 V voltage command value and internal pilot routing in both directions. The spool of symbol W6 works up to 315 bar operating pressure, and a concealed auxiliary actuation supplements the electrical control.
Benefits
- 25 l/min nominal flow, maximum flow 170 l/min at 315 bar operating pressure.
- Internal pilot supply and internal draining limit piping to four ports.
- Command value +/-10 V, on-board electronics, 24 VDC supply.
- Concealed auxiliary actuation for emergency movement and commissioning.
- Spool symbol W6, 3 switching positions, mounting pattern ISO 4401-05-05-0-05, size 10.
- Weight 8.42 kg, NBR seals, hydraulic fluid HL, UKCA conformity.
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 | 25 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 | 8.42 kg |
Application
The variant is used on fine control axes whose manifold should carry as few drillings as possible. Adjusting and clamping functions on machine tools are typical. Pressure has to be present in port P throughout the movement.
Manufacturer
Material number R901044779 at Bosch Rexroth, type designation 4WRZE10W6-25-7X/6EG24N9ETK31/A1D3M, product family 4WRZ(E). Dimensions, curves and commissioning notes are given in data sheets RE 29115 and RE 07600-B.
| Hersteller-Nr | R901044779 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 8.411000 |
| 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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