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Mid-size axes calling for 50 l/min nominal flow position cleanly with this unit. The size 10 valve with spool symbol R3 draws pilot oil internally and returns it externally, driven by a plus/minus 10 V command up to 315 bar operating pressure.
Proportional Directional Valve 4WRKE10R3-50L-3X/6EG24EK31/A1D3M - Bosch Rexroth R901422724
BOSCH REXROTH
Original product
Net price (excl. VAT)
€4,121.96
Item
BRR-R901422724
Manufacturer no.
R901422724
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901422724
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901422724
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For an axis that needs 50 l/min, size 10 is the right step. The pilot-operated main spool carrying symbol R3 runs under internal position feedback, pilot oil arrives internally and leaves through an external return.
Advantages
- 50 l/min nominal flow, headroom to 170 l/min peak
- Internal pilot oil supply, external pilot oil return
- Plus/minus 10 V command straight from the analog card
- Spool symbol R3 with a linear characteristic
- 315 bar maximum operating pressure, 8.36 kg
Technical data
| Connection diagram | ISO 4401-05-05-0-05 |
| Max. flow | 170 l/min |
| Product family | 4WRKE |
| Type of connection | Subplate mounting |
| Nominal flow | 50 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 R3 |
| Operating pressure, max. | 315 bar |
| Size | 10 |
| Seals | NBR |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 8.36 kg |
Applications
The build targets feed and swivel axes of moderate power, on machine tools or handling systems for example. External return helps where the tank gallery carries back pressure. NBR seals cover HL oil.
Manufacturer
Bosch Rexroth material number R901422724. Supply and command arrive on a 7-pole connector (6 + PE) to EN 175201-804.
| Hersteller-Nr | R901422724 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 8.360000 |
| 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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