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Size 32 moves large cylinders, and the fine control range keeps that movement slow when it has to be. This 4WRKE supplies 400 l/min nominal flow at 350 bar, follows a 4...20 mA setpoint and takes its pilot oil internally from the main circuit.
Proportional Directional Valve 4WRKE32W6-400P-3X/6EG24ETK31/F1D3M - Bosch Rexroth R901491808
BOSCH REXROTH
Original product
Net price (excl. VAT)
€7,084.46
Item
BRR-R901491808
Manufacturer no.
R901491808
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901491808
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901491808
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Total price
Large cylinders need a lot of oil yet still have to position to the millimetre. The 4WRKE32W6-400P-3X/6EG24ETK31/F1D3M does both: 400 l/min nominal flow in size 32, a linear characteristic curve with a fine control range around mid position and operating pressure to 350 bar.
Benefits
- 400 l/min nominal flow, size 32 carries up to 1550 l/min.
- Linear characteristic curve with fine control range for slow approach and accurate positioning.
- 4...20 mA command value on a 24 VDC supply, on-board electronics instead of a separate card.
- Internal pilot oil supply and internal pilot oil return, no separate control lines needed.
- NBR seals, ISO 4401-10-09-0-05 interface, 37 kg.
Technical data
| Connection diagram | ISO 4401-10-09-0-05 |
| Max. flow | 1550 l/min |
| Product family | 4WRKE |
| Type of connection | Subplate mounting |
| Nominal flow | 400 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 W6 |
| Operating pressure, max. | 350 bar |
| Size | 32 |
| Seals | NBR |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 37 kg |
Applications
The valve drives main axes on large presses, lifting gear and forging equipment. The fine control range helps when the tool touches down, full nominal flow serves the rapid stroke. Because pilot oil is taken internally, connecting the four main ports is enough.
Manufacturer
Bosch Rexroth, material number R901491808. The type code 4WRKE32W6-400P-3X/6EG24ETK31/F1D3M states size 32, spool symbol W6, 400 l/min nominal flow and internal pilot operation with a 4...20 mA command value.
| Hersteller-Nr | R901491808 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 37.000000 |
| Zolltarifnummer | 84812010 |
| GPSR Herstellerdaten | A1-ESD equipment GmbH. Keldersstr. 15, DE-42697 Solingen, www.esd.equipment |
| Artikel-Authentizität | Original product |
| Artikelzustand | New |
| Position sensing | No |
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