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Fast control loops at modest flow call for a direct actuated servo valve. The 4WS2EM10-5X/45 handles 45 l/min nominal flow at 350 bar, carries a CCC-Ex type examination certificate and weighs 3.8 kg.
Servo Directional Valve 4WS2EM10-5X/45B11XHT315K31DV - Bosch Rexroth R901581929
BOSCH REXROTH
Original product
Net price (excl. VAT)
€7,137.70
Item
BRR-R901581929
Manufacturer no.
R901581929
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901581929
Country of originGermany
ConditionNew
Artikel
BRR-R901581929
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The smaller the moving mass inside a valve, the faster it follows the command value. The direct actuated 4WS2EM10-5X/45 exploits that for dynamic control loops and handles 45 l/min nominal flow at up to 350 bar, with a CCC-Ex type examination certificate.
Benefits
- Direct actuated, no pilot stage and none of its delay.
- 45 l/min nominal flow, up to 90 l/min in size 10.
- CCC-Ex type examination certificate, documented conformity for the Chinese market.
- External pilot supply, internal pilot return, command value 30 mA/85 through external electronics.
- 350 bar operating pressure with FKM seals, hydraulic fluid HL.
- 3.8 kg weight, connection diagram ISO 4401-05-05-0-05.
Technical data
| Conformity description | CCC - Ex TR type examination certificate |
| Connection diagram | ISO 4401-05-05-0-05 |
| Max. flow | 90 l/min |
| Type of connection | Subplate mounting |
| Product family | 4WS2EM10..XH |
| Nominal flow | 45 l/min |
| Conformity | CCC-Ex |
| Supply voltage | 24 V DC |
| 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 |
| Operating pressure, max. | 350 bar |
| Size | 10 |
| Seals | FKM |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with external electronics |
| Weight | 3.8 kg |
Applications
The servo valve controls force, position or velocity in testing machines, simulators and mill cylinder adjustments. The amplifier electronics sit outside the valve and are sourced separately. The compact size 10 body keeps the moving mass low.
Manufacturer
Bosch Rexroth, material number R901581929, product family 4WS2EM10..XH. Connection through a 7-pole connector (6 + PE) to EN 175201-804.
| Hersteller-Nr | R901581929 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 3.800000 |
| 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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