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Acceleration is where an axis calls on the reserve above the rated point. The 4WRKE10W6-25L-3X/6EG24ETK31/A1D3M delivers 25 l/min nominal flow and passes up to 150 l/min, metered by spool symbol W6 at 315 bar operating pressure.
Proportional Directional Valve 4WRKE10W6-25L-3X/6EG24ETK31/A1D3M - Bosch Rexroth R901156825
BOSCH REXROTH
Original product
Net price (excl. VAT)
€3,906.01
Item
BRR-R901156825
Manufacturer no.
R901156825
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901156825
Country of originGermany
ConditionNew
Artikel
BRR-R901156825
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Where no separate pilot circuit is available at the installation point, the pilot version has to suit. The 4WRKE10W6-25L-3X/6EG24ETK31/A1D3M is set for internal pilot oil supply and return and regulates 25 l/min nominal flow with symbol W6.
Benefits
- Internal spool position feedback at 25 l/min nominal flow.
- Linear characteristic curve between the command value ±10 V and orifice area.
- Symbol W6 in size 10, four ports, three switching positions.
- Pilot oil supplied and returned internally in the pilot stage.
- Operating pressure to 315 bar, throughput to 150 l/min, hydraulic fluid HL.
- 8.39 kg weight, 24 VDC supply voltage, NBR seals.
Technical data
| Connection diagram | ISO 4401-05-05-0-05 |
| Max. flow | 150 l/min |
| Product family | 4WRKE |
| Type of connection | Subplate mounting |
| Nominal flow | 25 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 W6 |
| 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 | 8.39 kg |
Applications
The usual case is a controlled axis on machinery running HL hydraulic fluid at up to 315 bar operating pressure. Maintenance departments also fit it when an existing axis is converted to closed-loop control with on-board electronics.
Manufacturer
Bosch Rexroth, material number R901156825, product family 4WRKE. Electrical connection via a 7-pole connector (6 + PE) to EN 175201-804, hydraulic fluid HL, NBR seals, 24 VDC supply voltage.
| Weight | 8.381000 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R901156825 |
| 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 |
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