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Proportional Directional Valve 4WRTE10W8-100L-4X/6EG24K31/F1M - Bosch Rexroth R900705354
Plenty of oil and a robust signal: the 4WRTE10W8-100L-4X/6EG24K31/F1M turns a 4...20 mA current command into a 100 l/min nominal flow and is fed from its own pilot circuit, independent of the pressure at P.
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Description
When an axis needs a lot of oil and is driven from a distant control cabinet, two requirements meet. The 4WRTE10W8-100L-4X/6EG24K31/F1M answers both with a 100 l/min nominal flow and a 4...20 mA current command.
Advantages
- Nominal flow of 100 l/min, up to 170 l/min at pressures reaching 350 bar.
- Current command 4...20 mA, insensitive to voltage drop over long cable runs.
- External pilot oil supply and external return through X and Y.
- Spool symbol W8, three switching positions on four ports.
- Internal spool position feedback on the on-board electronics.
- Weight of 8.45 kg, NBR seals, connection diagram ISO 4401-05-05-0-05.
Applications
The valve suits main axes of presses, shears and conveying systems. External piloting holds the operating point even when system pressure drops sharply during the cycle. It is rated for HL mineral oil and NBR seals.
Manufacturer
Bosch Rexroth, material number R900705354. Product family 4WRTE, spare parts and successor types are supplied by the manufacturer.
Technical data
| Connection diagram | ISO 4401-05-05-0-05 |
|---|---|
| Max. flow | 170 l/min |
| Product family | 4WRTE |
| Type of connection | Subplate mounting |
| Nominal flow | 100 l/min |
| 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. | 350 bar |
| Size | 10 |
| Seals | NBR |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 8.45 kg |
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R900705354 |
| Zolltarifnummer | 84812010 |
| 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 |
Downloads
Datasheet
- Datasheet (PDF)
- Directional control valves, pilot-operated, with electrical position feedback and integrated EN
- Directional spool valves, direct operated (RE 23178) EN
- Directional spool valves, pilot-operated (RE 24751) EN
- Proportional directional valve, pilot-operated (RE 29115) EN
- Proportional-Wegeventil, vorgesteuert, ohne elektrische Wegrückführung, mit oder ohne integrierter (RD 29115) DE
- Regel-Wegeventile, vorgesteuert, mit elektrischer Wegrückführung und integrierter Elektronik (OBE) DE
- Wege-Schieberventile, direktgesteuert, mit Magnetbetätigung DE
- Wege-Schieberventile, vorgesteuert, mit hydraulischer oder elektro-hydraulischer Betätigung (RD 24751) DE
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