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Proportional Directional Valve 4WRKE10E1-50L-3X/6EG24K31/A1D3M - Bosch Rexroth R901119151
Swing drives and rotary tables need a smooth start from any position. The 4WRKE10E1-50L-3X/6EG24K31/A1D3M carries 50 l/min nominal flow, follows a ±10 V command and works on an external pilot circuit.
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Description
A rotary table should start jerk-free from any angular position. The 4WRKE10E1-50L-3X/6EG24K31/A1D3M supports that with spool symbol E1, 50 l/min nominal flow and a ±10 V voltage command.
Benefits
- ±10 V command value, direct connection to the analog outputs of existing controls.
- 50 l/min nominal flow, up to 170 l/min, spool symbol E1.
- Pilot oil supplied and drained externally, the pilot stage is independent of the main circuit.
- 315 bar maximum operating pressure in size 10, ISO 4401-05-05-0-05 pattern.
- 9.44 kg, NBR seals, HL hydraulic fluid, supplied at 24 VDC.
Applications
The valve drives swing units, rotary tables and hydraulically powered rotary feedthroughs. The external pilot circuit can be shared with further axes of the machine. When replacing, watch for the A1 voltage input, a current input will not fit.
Manufacturer
Bosch Rexroth, material number R901119151. A1 marks the ±10 V command input, K31 fully external pilot oil routing.
Technical data
| Connection diagram | ISO 4401-05-05-0-05 |
|---|---|
| Max. flow | 170 l/min |
| Product family | 4WRKE |
| Type of connection | Subplate mounting |
| Nominal flow | 50 l/min |
| 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 E1 |
| 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 | 9.44 kg |
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R901119151 |
| 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
Questions about this item
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