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Starting a heavy axis from standstill without a jolt is decided close to the neutral position. The 4WRDE27V1-500L-6X/MXYWG/24A1 uses spool symbol V1 to do it, still delivering 500 l/min nominal flow with 1000 l/min in peak.
Proportional Directional Valve 4WRDE27V1-500L-6X/MXYWG/24A1 - Bosch Rexroth R901545046
BOSCH REXROTH
Original product
Net price (excl. VAT)
€9,605.18
Item
BRR-R901545046
Manufacturer no.
R901545046
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901545046
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901545046
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A valve of this size has to do two things at once, move a lot of oil, start cleanly on a small signal. Spool symbol V1 gives this size 27 version a finer relation near mid position, at 500 l/min nominal flow, 270 bar operating pressure.
Benefits
- Spool symbol V1 for sensitive travel out of the mid position
- 500 l/min nominal flow, 1000 l/min maximum flow, size 27
- Closed loop on-board electronics, analog command value plus or minus 10 V, 24 VDC supply
- External pilot oil supply, external pilot oil return, leaving the pilot stage clear of pressure surges in the main circuit
- 270 bar operating pressure, NBR seals, 3 switching positions, 4 ports, 19.5 kg
Technical data
| Connection diagram | ISO 4401-08-08-0-05 |
| Max. flow | 1000 l/min |
| Product family | 4WRDE |
| Type of connection | Subplate mounting |
| Nominal flow | 500 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 V1 |
| 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 | 19.5 kg |
Application
Intended for hoists, presses, test axes carrying large masses where a hard start loads the structure. It replaces the symbol V version wherever more resolution in the small signal range is wanted. Wiring runs through a 7-pole connector (6 + PE) to EN 175201-804.
Manufacturer
Made by Bosch Rexroth. Material number R901545046 stands for the 4WRDE27V1-500L-6X/MXYWG/24A1 version out of product family 4WRDE.
| Weight | 19.500000 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R901545046 |
| Zolltarifnummer | 84812010 |
| 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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