Proportional Directional Valve 4WRZE32W6-520-7X/6EG24N9ETK31/A1M - Bosch Rexroth R900975771
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€6,626.53
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If the control signal fails, a heavy axis still has to reach a safe position. The 4WRZE32W6-520-7X/6EG24N9ETK31/A1M carries a concealed auxiliary actuation for that case and meters 520 l/min at 350 bar from a ±10 V command in normal service.
Benefits
- Concealed auxiliary actuation for fault cases, protected against accidental adjustment while running.
- 520 l/min nominal flow at 350 bar, the size 32 body permits up to 1600 l/min.
- Internal pilot oil supply and internal return keep piping simple.
- ±10 V command with on-board electronics on 24 V DC through a 7-pole connector (6 + PE).
- 43.6 kg, W6 spool, NBR seals, HL hydraulic fluid.
Technical data
| Conformity description | UKCA - Electromagnetic compatibility (EMC) SI2016/1091 |
| Connection diagram | ISO 4401-10-09-0-05 |
| Max. flow | 1600 l/min |
| Product family | 4WRZ(E) |
| Type of connection | Subplate mounting |
| Nominal flow | 520 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. | 350 bar |
| Size | 32 |
| Seals | NBR |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 43.6 kg |
Applications
The valve controls lifting, feed and clamping axes in presses, steel plants and large handling equipment. Internal pilot routing keeps assembly work low. With the ISO 4401-10-09-0-05 interface it fits subplates already installed in size 32.
Manufacturer
Bosch Rexroth, type designation 4WRZE32W6-520-7X/6EG24N9ETK31/A1M, material number R900975771, product family 4WRZ(E). Characteristic curves, mounting position and port dimensions are covered by data sheet RE 29115, catalogue RE 07600-B places the unit within the range.
| Hersteller-Nr | R900975771 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 43.600000 |
| GPSR Herstellerdaten | Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com |
| Artikel-Authentizität | Original product |
| Artikelzustand | New |
