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Proportional Directional Valve 4WRTE10E100L-4X/6EG24K31/A1M - Bosch Rexroth R900954240
The return stroke of a forging press calls for a lot of oil in a short time. The 4WRTE10E100L-4X/6EG24K31/A1M provides 100 l/min nominal flow, is guided by ±10 V and keeps its pilot stage clear of working pressure through an external pilot circuit.
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Description
After the forging blow, what counts is how fast the axis retracts and returns to position. The 4WRTE10E100L-4X/6EG24K31/A1M supplies 100 l/min nominal flow through spool symbol E and works with external pilot oil supply and external pilot oil return.
Benefits
- Internal spool position feedback at 100 l/min nominal flow.
- Command interface ±10 V, electronics sit on the valve, 24 V DC supply.
- Symbol E in size 10, four ports, three switching positions.
- Pilot oil supplied externally and returned externally in version 4WRTE10E100L-4X/6EG24K31/A1M.
- 350 bar maximum operating pressure, flow up to 170 l/min.
- 8.45 kg weight, NBR seals, hydraulic fluid HL.
Applications
Applications are return, ejector and infeed axes in forging and forming plants. The ±10 V voltage command can be taken from existing controls without rework. Permitted values are 350 bar operating pressure at up to 170 l/min throughput.
Manufacturer
Bosch Rexroth, material number R900954240, product family 4WRTE. Electrical connection through a 7-pole connector (6 + PE) to EN 175201-804, hydraulic fluid HL, NBR seals.
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 ±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 E |
| 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 | R900954240 |
| 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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