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Large press and cylinder axes need flow plus a command signal that survives long cable runs. This size 35 4WRKE is driven by 4 to 20 mA and meters 1000 l/min nominal flow at 350 bar. Pilot oil is supplied internally.
Proportional Directional Valve 4WRKE35W6-1000P-3X/6EG24EK31/F1D3M - Bosch Rexroth R901248063
BOSCH REXROTH
Original product
Net price (excl. VAT)
€10,397.53
Item
BRR-R901248063
Manufacturer no.
R901248063
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901248063
Country of originGermany
ConditionNew
Artikel
BRR-R901248063
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Over long cable runs in big installations a current signal is less prone to interference than a voltage command. The 4WRKE35W6-1000P-3X/6EG24EK31/F1D3M therefore accepts 4 to 20 mA and turns it into 1000 l/min nominal flow at 350 bar operating pressure.
Benefits
- Command value 4 to 20 mA - a current-based signal stays stable over long lines, supply 24 V DC.
- 1000 l/min nominal flow in size 35, up to 3000 l/min by design.
- 350 bar operating pressure across four ports, HL hydraulic fluid, NBR seals.
- Symbol W6 with a linear characteristic and fine control range, three switching positions and internal spool position feedback.
- Internal pilot oil supply with external pilot oil return, so only one extra line to tank is required.
Technical data
| Connection diagram | ISO 4401-10-09-0-05 |
| Max. flow | 3000 l/min |
| Product family | 4WRKE |
| Type of connection | Subplate mounting |
| Nominal flow | 1000 l/min |
| Supply voltage | 24 VDC |
| Connectivity | Analog, command value 4 to 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 W6 |
| Operating pressure, max. | 350 bar |
| Size | 35 |
| Seals | NBR |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 69.4 kg |
Application
The valve sits in the main axes of forging and deep-drawing presses, in lock and weir drives and in large test rigs. The ISO 4401-10-09-0-05 interface matches size 35. At 69.4 kg, installation is a job for lifting gear and a solid mounting.
Manufacturer
Bosch Rexroth, material number R901248063, product family 4WRKE. Control electronics are built in as on-board electronics.
| Hersteller-Nr | R901248063 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 69.400000 |
| GPSR Herstellerdaten | Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com |
| Artikel-Authentizität | Original product |
| Artikelzustand | New |
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