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Servo Directional Valve 4WS2EM10-5X/60B11XHE315K31EV - Bosch Rexroth R901108852
Between 5 l/min and 75 l/min a size 10 line leaves a gap that 60 l/min closes exactly. The 4WS2EM10-5X/60B11XHE315K31EV delivers that nominal flow with a 130 l/min maximum, drawing pilot oil internally while draining it externally to an unpressurised line.
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Description
Medium cylinder speeds do not call for a 75 l/min valve, yet ask more than the small step. At 60 l/min nominal flow with 130 l/min maximum, this servo valve covers the middle class up to 350 bar.
Benefits
- 60 l/min nominal flow, 130 l/min maximum, matched to medium cylinder areas
- Internal pilot oil supply with external pilot oil return for plants with back pressure in the return
- Direct actuation with internal spool position feedback, analog command value 30 mA/85 on 24 VDC
- 350 bar operating pressure, FKM seals, HL hydraulic fluid, 4.52 kg
- Subplate mounting to ISO 4401-05-05-0-05 with 3 switching positions
Application
Suits feed axes, clamping axes, test cylinders, control loops whose flow sits between the 5 l/min step, the 75 l/min step. External pilot drain holds the zero position stable when the tank line is pressurised. The valve is rated for HL hydraulic fluid.
Manufacturer
Bosch Rexroth, material number R901108852. The full type designation reads 4WS2EM10-5X/60B11XHE315K31EV, product family 4WS2EM10..XH.
Technical data
| Conformity description | CCC - Ex TR type examination certificate |
|---|---|
| Connection diagram | ISO 4401-05-05-0-05 |
| Max. flow | 130 l/min |
| Type of connection | Subplate mounting |
| Product family | 4WS2EM10..XH |
| Nominal flow | 60 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 | 4.52 kg |
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R901108852 |
| GPSR Herstellerdaten | Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
| Country of Manufacture | Germany |
Downloads
Datasheet
- Datasheet (PDF)
- Directional servo valve, with mechanical position feedback (RE 29583) EN
- Directional spool valves, direct operated (RE 23178) EN
- Directional spool valves, pilot-operated (RE 24751) EN
- Proportional directional valve, pilot-operated (RE 29115) EN
- Proportional-Wegeventil, vorgesteuert, ohne elektrische Wegrückführung, mit oder ohne integrierter (RD 29115) DE
- Servo-Wegeventil, mit mechanischer Wegrückführung (RD 29583) DE
- Wege-Schieberventile, direktgesteuert, mit Magnetbetätigung DE
- Wege-Schieberventile, vorgesteuert, mit hydraulischer oder elektro-hydraulischer Betätigung (RD 24751) DE
- Servodistributeur, avec rétroaction mécanique (RF 29583) FR
User Manual
- Operating instructions RE29583- -B/09.19 01.19 Document no.: RA80392241_AA 4-way directional servo (RE 29583) EN
- Betriebsanleitung RD29583- -B/09.19 01.19 Dokumentnr.: RA80392241_AA 4-Wege-Servoventil mit (RD 29583) DE
- Notice d'utilisation RD29583- -B/09.19 01.19 N° de doc.: RA80392241_AA Servodistributeur à (RF 29583) FR
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