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This valve follows a ±10 mA current command and therefore suits controllers with a bipolar current output. The 4WRDE10V1-50L controls 50 l/min nominal flow at 350 bar, routes pilot oil externally in both directions and weighs 7.5 kg.
Proportional Directional Valve 4WRDE10V1-50L-6X/MXY/24A5-280 - Bosch Rexroth R901556121
BOSCH REXROTH
Original product
Net price (excl. VAT)
€7,085.59
Item
BRR-R901556121
Manufacturer no.
R901556121
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901556121
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901556121
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Older and special control cards issue their command as a bipolar current signal. The 4WRDE10V1-50L-6X/MXY/24A5-280 is built for them with a ±10 mA command input, at 50 l/min nominal flow and 350 bar operating pressure.
Benefits
- ±10 mA command instead of the usual voltage interface, matching bipolar current outputs.
- 50 l/min nominal flow for fine movements, maximum flow up to 170 l/min.
- External pilot oil supply and external return let the pilot circuit work independently of the main circuit.
- Spool symbol V1 with a linear characteristic, 3 switching positions on 4 ports.
- 7.5 kg valve mass, NBR seals, mounting pattern ISO 4401-05-05-0-05, 24 VDC supply.
Technical data
| Connection diagram | ISO 4401-05-05-0-05 |
| Max. flow | 170 l/min |
| Product family | 4WRDE |
| Type of connection | Subplate mounting |
| Nominal flow | 50 l/min |
| Supply voltage | 24 VDC |
| Connectivity | Analog, command value ±10 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 V1 |
| Operating pressure, max. | 350 bar |
| Size | 10 |
| Seals | NBR |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 7.5 kg |
Applications
Intended as a replacement in existing installations whose amplifier or controller card supplies a ±10 mA current command. No electronics conversion is needed. For new systems with a voltage output, the same size exists with a ±10 V command.
Manufacturer
Bosch Rexroth, material number R901556121, product family 4WRDE, size 10. HL mineral oil based hydraulic fluid.
| Hersteller-Nr | R901556121 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 7.500000 |
| Zolltarifnummer | 84812010 |
| 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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