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The 4WSE2ED10-5X/45B14-315K31EV-143 is built for a servo circuit whose pilot oil supply and pilot oil return are both routed externally. It controls 45 l/min nominal flow in size 10, carries on-board electronics and weighs 3.84 kg.
Servo Directional Valve 4WSE2ED10-5X/45B14-315K31EV-143 - Bosch Rexroth R901495429
BOSCH REXROTH
Original product
Net price (excl. VAT)
€10,589.80
Item
BRR-R901495429
Manufacturer no.
R901495429
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901495429
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901495429
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Where a control axis runs on a power unit with its own pilot pump, the valve has to take pilot oil from outside and return it outside. That is exactly how version -143 of the 4WSE2ED10-5X/45B14-315K31EV is arranged, with 45 l/min nominal flow and 3 switching positions in size 10.
Benefits
- Nominal flow of 45 l/min in size 10 keeps the axis finely controllable instead of merely switchable.
- External pilot oil supply and external pilot oil return suit units with a separate control oil circuit.
- On-board electronics save the separate amplifier card in the cabinet.
- FKM seals tolerate higher oil temperatures than an NBR set.
- Supply 24 V DC through a 7-pole connector (6 + PE) according to EN 175201-804, weight 3.84 kg.
- Spool symbol V with 3 switching positions keeps the function of the existing circuit diagram.
Technical data
| Type of connection | Subplate mounting |
| Product family | 4WS(E)2E10 |
| Nominal flow | 45 l/min |
| Supply voltage | 24 V DC |
| 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 |
| Spool symbol | Symbol V |
| Size | 10 |
| Seals | FKM |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 3.84 kg |
Applications
Typical places are test rigs, simulation tables and positioning axes in machine tools. The separately routed pilot circuit keeps control stable even when working pressure swings hard. For hot oils the FKM sealing is the right choice.
Manufacturer
Bosch Rexroth, material number R901495429. The type code states the 4WS(E)2E10 series, 45 l/min nominal flow and the special version -143.
| Hersteller-Nr | R901495429 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 3.840000 |
| 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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