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Metering small flows precisely is harder than moving large ones. The 4WS2EM10-5X servo valve works at 5 l/min nominal flow, 9 l/min at most, up to 315 bar, and carries IECEx evidence. Current command value 30 mA, FKM seals, 3.6 kg.
Servo Directional Valve 4WS2EM10-5X/5B11XLET315K31DV-100 - Bosch Rexroth R901579094
BOSCH REXROTH
Original product
Net price (excl. VAT)
€6,450.88
Item
BRR-R901579094
Manufacturer no.
R901579094
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901579094
Country of originGermany
ConditionNew
Artikel
BRR-R901579094
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Total price
A servo valve of this class is needed where an axis is guided in small steps at high repeatability. The 4WS2EM10-5X releases 5 l/min nominal flow for that, 9 l/min at most, and takes a current command value rather than a voltage.
Benefits
- 5 l/min nominal flow, 9 l/min maximum, sized for fine positioning moves.
- 30 mA current command value, less sensitive to cable length than a voltage input.
- IECEx technical report, relevant for plants under explosion protection requirements.
- Four switching positions on two ports, internal pilot oil supply plus internal pilot oil return.
- FKM seals for higher oil temperatures, operating pressure up to 315 bar.
- 3.6 kg, subplate to ISO 4401-05-05-0-05.
Technical data
| Conformity description | Global IECEx - Technical report (TR) |
| Connection diagram | ISO 4401-05-05-0-05 |
| Max. flow | 9 l/min |
| Type of connection | Subplate mounting |
| Product family | 4WS2EM10..XL |
| Nominal flow | 5 l/min |
| Conformity | IECEx |
| Supply voltage | 24 V DC |
| Connectivity | Analog, command value 30 mA/85 |
| Number of switching positions | 4 |
| Hydraulic fluid | HL |
| Number of ports | 2 |
| Electrical connection | Connector 7-pole (6 + PE) according to EN 175201-804 without |
| 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
Test rigs, simulators and short-stroke positioning axes are the usual application. Because the electronics sit outside the valve, the controller can be chosen freely and serviced in the cabinet. At 3.6 kg a field swap stays easy.
Manufacturer
Bosch Rexroth, material number R901579094, product family 4WS2EM10..XL. The XLET315K31DV part of the type code describes the version along with the pressure rating of the valve.
| Hersteller-Nr | R901579094 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 3.600000 |
| 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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