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For control loops at a medium pressure level there is the 4WS2EM10-5X in version T210K31EV. The servo valve carries 30 l/min nominal flow, is released for 315 bar operating pressure and weighs 3.6 kg.
Servo Directional Valve 4WS2EM10-5X/30B11T210K31EV - Bosch Rexroth R901518119
BOSCH REXROTH
Original product
Net price (excl. VAT)
€4,921.21
Item
BRR-R901518119
Manufacturer no.
R901518119
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901518119
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901518119
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Total price
Not every test rig runs at the top of the pressure range, many work in a middle band and need clean control there. The 4WS2EM10-5X/30B11T210K31EV draws pilot oil externally, returns it internally and provides 30 l/min nominal flow.
Benefits
- 30 l/min nominal flow at up to 60 l/min throughput, matched to medium-size cylinders in a closed loop.
- External pilot supply, internal return, the pilot stage stays decoupled from load pressure.
- 315 bar maximum operating pressure, ISO 4401-05-05-0-05 pattern in size 10.
- 3.6 kg weight with FKM seals, exchange on the rig is possible without lifting gear.
- 30 mA command through external electronics, the valve connects to existing servo controllers.
Technical data
| Connection diagram | ISO 4401-05-05-0-05 |
| Max. flow | 60 l/min |
| Type of connection | Subplate mounting |
| Product family | 4WS(E)2E10 |
| Nominal flow | 30 l/min |
| Supply voltage | 24 VDC |
| Connectivity | Analog, command value 30 mA/85 |
| Number of switching positions | 3 |
| Hydraulic fluid | HL |
| Number of ports | 2 |
| Electrical connection description | Connector 7-pole (6 + PE) according to EN 175201-804 without |
| Spool symbol | Symbol V |
| Operating pressure, max. | 315 bar |
| Size | 10 |
| Seals | FKM |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with external electronics |
| Weight | 3.6 kg |
Applications
The valve is used in materials testing machines, fatigue rigs and control axes whose setpoint is corrected continuously. External supply keeps the pilot stage fed even when the working circuit briefly loses pressure. The 7-pole connector to EN 175201-804 links the valve to the controller.
Manufacturer
Bosch Rexroth, material number R901518119. Genuine new part, spool and pilot stage paired at the factory.
| Hersteller-Nr | R901518119 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 3.600000 |
| 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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