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When system pressure collapses during a fast stroke, an internally piloted valve loses speed with it. The 4WS2EM10-5X/75B11XHT315K31EV takes pilot oil from outside to hold its slew rate while metering 75 l/min nominal flow, 160 l/min in peak.
Servo Directional Valve 4WS2EM10-5X/75B11XHT315K31EV - Bosch Rexroth R901039619
BOSCH REXROTH
Original product
Net price (excl. VAT)
€7,871.17
Item
BRR-R901039619
Manufacturer no.
R901039619
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901039619
Country of originGermany
ConditionNew
Artikel
BRR-R901039619
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A servo valve is only as fast as its pilot pressure. This version draws pilot oil from a separate circuit, returns it internally, rated at 75 l/min nominal flow, 350 bar operating pressure.
Benefits
- External pilot oil supply keeps slew rate available even as working pressure drops
- 75 l/min nominal flow, 160 l/min maximum flow, size 10
- Internal pilot oil return saves the Y line on the manifold
- Internal spool position feedback, analog command value 30 mA/85, 24 VDC supply
- 350 bar operating pressure, FKM seals, HL hydraulic fluid, 3.82 kg
Technical data
| Conformity description | CCC - Ex TR type examination certificate |
| Connection diagram | ISO 4401-05-05-0-05 |
| Max. flow | 160 l/min |
| Type of connection | Subplate mounting |
| Product family | 4WS2EM10..XH |
| Nominal flow | 75 l/min |
| Conformity | CCC-Ex |
| 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 |
| Operating pressure, max. | 350 bar |
| Size | 10 |
| Seals | FKM |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with external electronics |
| Weight | 3.82 kg |
Application
Planned for presses, testing machines, cylinder axes whose pump is loaded hard within the cycle. The separate pilot circuit usually comes from a small auxiliary pump, an accumulator. Mounting is on a subplate to ISO 4401-05-05-0-05.
Manufacturer
The manufacturer is Bosch Rexroth, the material number reads R901039619. Type designation 4WS2EM10-5X/75B11XHT315K31EV belongs to product family 4WS2EM10..XH.
| Hersteller-Nr | R901039619 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 3.811000 |
| 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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