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Spool symbol W6 is cut for symmetrical actuators such as synchronous cylinders and hydraulic motors. In this version it meters 500 l/min nominal flow from a 4...20 mA command, with a fully internal pilot circuit and 270 bar operating pressure.
Proportional Directional Valve 4WRKE27W6-500L-3X/6EG24ETK31/F1D3M - Bosch Rexroth R901204539
BOSCH REXROTH
Original product
Net price (excl. VAT)
€5,999.44
Item
BRR-R901204539
Manufacturer no.
R901204539
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901204539
Country of originGermany
ConditionNew
Artikel
BRR-R901204539
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Total price
Synchronous cylinders and hydraulic motors need identical behaviour in both directions. The 4WRKE27W6-500L-3X/6EG24ETK31/F1D3M uses the symmetrical spool symbol W6 for that, releases 500 l/min nominal flow and runs internal pilot supply and return.
Benefits
- Spool symbol W6 gives symmetrical behaviour for synchronous cylinders and motors
- 500 l/min nominal flow in size 27, up to 1000 l/min maximum
- Fully internal pilot circuit for a simple manifold layout
- 4...20 mA current command, 270 bar operating pressure, weight 19.38 kg
Technical data
| Connection diagram | ISO 4401-08-08-0-05 |
| Max. flow | 1000 l/min |
| Product family | 4WRKE |
| Type of connection | Subplate mounting |
| Nominal flow | 500 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. | 270 bar |
| Size | 27 |
| Seals | NBR |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 19.38 kg |
Applications
Used on rotary drives, roller tables and test rigs with synchronous cylinders. The linear characteristic assigns a proportional flow to every command value. Subplate mounting to ISO 4401-08-08-0-05, hydraulic fluid HL.
Manufacturer
Bosch Rexroth, material number R901204539. The type code 4WRKE27W6-500L-3X/6EG24ETK31/F1D3M defines size, spool symbol, electronics and seal material without ambiguity.
| Weight | 19.380000 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R901204539 |
| 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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