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Fine metering with a self contained pilot stage: this servo valve feeds and drains its pilot circuit internally while controlling 10 l/min nominal flow at 350 bar. At 4.38 kg it is the heavier build of size 10, rated up to 19 l/min peak flow.
Servo Directional Valve 4WS2EM10-5X/10B11XHET315K31EV - Bosch Rexroth R901076866
BOSCH REXROTH
Original product
Net price (excl. VAT)
€6,939.63
Item
BRR-R901076866
Manufacturer no.
R901076866
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901076866
Country of originGermany
ConditionNew
Artikel
BRR-R901076866
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Total price
A small servo axis should be pipeable without adding two more control lines. The 4WS2EM10-5X/10B11XHET315K31EV routes pilot oil supply and return internally while controlling 10 l/min nominal flow at 350 bar.
Benefits
- 10 l/min nominal flow for fine actuating moves, 19 l/min maximum.
- Internal pilot oil supply and internal pilot oil return, so no external X and Y lines are needed.
- 350 bar operating pressure with direct actuation and three switching positions.
- CCC-Ex with Ex TR type examination certificate, listed for classified areas.
- 4.38 kg weight, FKM seals, HL hydraulic fluid, 30 mA command value at external electronics.
Technical data
| Conformity description | CCC - Ex TR type examination certificate |
| Connection diagram | ISO 4401-05-05-0-05 |
| Max. flow | 19 l/min |
| Type of connection | Subplate mounting |
| Product family | 4WS2EM10..XH |
| Nominal flow | 10 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 | 4.38 kg |
Application
The valve controls small servo cylinders and throttling points in test equipment, process plants and special machinery. Low nominal flow keeps loop gain small, which makes the axis easy to tune. The ISO 4401-05-05-0-05 subplate pattern fits common size 10 manifolds.
Manufacturer
Bosch Rexroth, material number R901076866, product family 4WS2EM10..XH, size 10. Supplied with 24 VDC through a 7-pole connector (6 + PE).
| Hersteller-Nr | R901076866 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 0.100000 |
| 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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