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Proportional Directional Valve 4WRKE32R3-600L-3X/6EG24ETK31/A1D3M - Bosch Rexroth R901247016
Keeping a voltage control card while doing without external pilot lines works with this combination. The 4WRKE32R3-600L-3X/6EG24ETK31/A1D3M accepts ±10 V, supplies itself internally and delivers 600 l/min of nominal flow at up to 350 bar. Weight 37.1 kg.
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Description
Anyone keeping an existing voltage interface who cannot drill extra pilot passages ends up with this variant. The 4WRKE32R3-600L-3X/6EG24ETK31/A1D3M handles ±10 V, supplies the pilot stage internally, and meters 600 l/min of nominal flow.
Benefits
- Command value ±10 V without a converter, straight into the on-board electronics.
- Internal pilot oil supply with internal return, two fewer lines at the control block.
- 600 l/min nominal flow, peak figure 1600 l/min at 350 bar operating pressure.
- Spool symbol R3, linear characteristic across three switching positions.
- NBR seals at 37.1 kg, connection diagram ISO 4401-10-09-0-05.
Applications
Proven on modernisations where control system as well as piping have to stay unchanged. In service, system pressure must cover the pilot demand at all times. Four ports, subplate mounting, HL hydraulic fluid.
Manufacturer
Bosch Rexroth, material number R901247016, product family 4WRKE. Powered from 24 V DC through the 7-pole connector to EN 175201-804.
Technical data
| Connection diagram | ISO 4401-10-09-0-05 |
|---|---|
| Max. flow | 1600 l/min |
| Product family | 4WRKE |
| Type of connection | Subplate mounting |
| Nominal flow | 600 l/min |
| Supply voltage | 24 V DC |
| 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 R3 |
| 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 | 37.1 kg |
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R901247016 |
| 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 spool valves, direct operated (RE 23178) EN
- Directional spool valves, pilot-operated (RE 24751) EN
- Proportional directional valve, pilot-operated (RE 29115) EN
- Proportional directional valves, pilot-operated, with electrical position feedback and integrated EN
- Proportional-Wegeventil, vorgesteuert, ohne elektrische Wegrückführung, mit oder ohne integrierter (RD 29115) DE
- Proportional-Wegeventile, vorgesteuert, mit elektrischer Wegrückführung und integrierter Elektronik (RD 29075) DE
- Wege-Schieberventile, direktgesteuert, mit Magnetbetätigung DE
- Wege-Schieberventile, vorgesteuert, mit hydraulischer oder elektro-hydraulischer Betätigung (RD 24751) DE
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