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Proportional Directional Valve 4WRKE10E1-50L-3X/6EG24EK31/F1D3M - Bosch Rexroth R901542733
A characteristic curve that stays linear makes the axis predictable across the whole command range. This pilot-operated size 10 proportional directional valve works that way, meters 50 l/min nominal flow from a 4 to 20 mA current command and holds up to 315 bar.
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Description
Anyone sizing an axis by calculation benefits from a curve without a kink. This pilot-operated size 10 proportional directional valve has a linear characteristic and turns a 4 to 20 mA command into up to 50 l/min nominal flow at a maximum of 315 bar.
Benefits
- Linear characteristic curve across the whole command range, suited to calculated sizing.
- 50 l/min nominal flow, maximum flow 170 l/min in size 10.
- Internal pilot oil supply with external return, independent of back pressure in the tank gallery.
- 4 to 20 mA command value, on-board electronics, spool symbol E1 with three positions.
- 315 bar maximum operating pressure, 8.3 kg weight, NBR seals.
Application
The valve controls positioning and force axes whose controller assumes linear plant behaviour. Internal spool position feedback keeps command value and opening matched even under changing load. The mounting pattern is ISO 4401-05-05-0-05.
Manufacturer
Bosch Rexroth, material number R901542733, product family 4WRKE, type 4WRKE10E1-50L-3X/6EG24EK31/F1D3M.
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 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 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 | 8.3 kg |
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R901542733 |
| 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 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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