Proportional Directional Valve 4WRZE10W8-50-7X/6EG24N9ETK31/F1M - Bosch Rexroth R901144325
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A simulator in a test field has to reproduce motion profiles repeatably, which puts resolution and a clean command signal first. The 4WRZE10W8-50-7X/6EG24N9ETK31/F1M supplies 50 l/min nominal flow through spool symbol W8, accepts the command as 4...20 mA and routes pilot oil supply and return internally.
Benefits
- Spool symbol W8 with 50 l/min nominal flow, maximum flow 170 l/min.
- Command input 4...20 mA on on-board electronics fed from 24 VDC.
- Internal pilot oil supply and internal pilot oil return, pipework limited to four ports.
- Version without pressure reducing valve, with concealed auxiliary actuation.
- Operating pressure up to 315 bar, size 10, weight 8.04 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 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 | 8.04 kg |
Applications
Driving simulators, vibration test rigs and shaker tables call for repeatable motion at medium flow. Because both pilot paths run inside the valve, the test set-up stays lean. The subplate mounting to ISO 4401-05-05-0-05 allows an exchange against other size 10 frames.
Manufacturer
The manufacturer Bosch Rexroth uses material number R901144325. Datasheet RE 29115 lists characteristic curves, leakage figures and mounting dimensions of 4WRZE10W8-50-7X/6EG24N9ETK31/F1M, RE 07600-B the requirements on the fluid.
| Weight | 8.040000 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R901144325 |
| GPSR Herstellerdaten | Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
| Country of Manufacture | Germany |
